DAISUKE IWAI

Journal Articles and Letters

1. Hiroki Kusuyama, Yuta Kageyama, Daisuke Iwai, and Kosuke Sato, “A Multi-aperture Coaxial Projector Balancing Shadow Suppression and Deblurring,” IEEE Transactions on Visualization and Computer Graphics (Proceedings of IEEE International Symposium on Mixed and Augmented Reality), Vol. 30, No. 11, pp. 7031-7041, 2024.
   • IEEE (Open Access)
2. Yuta Kageyama, Daisuke Iwai, and Kosuke Sato, “Efficient Distortion-Free Neural Projector Deblurring in Dynamic Projection Mapping,” IEEE Transactions on Visualization and Computer Graphics, Vol. 30, No. 12, pp. 7544-7557, 2024.
   • IEEE (Open Access)
3. Daisuke Iwai, “Projection Mapping Technologies: A Review of Current Trends and Future Directions,” Proceedings of the Japan Academy, Series B, Vol. 100, No. 3, pp. 234-251, 2024.
   • J-STAGE (Open Access)
4. Masaki Takeuchi, Hiroki Kusuyama, Daisuke Iwai, and Kosuke Sato, “Projection Mapping under Environmental Lighting by Replacing Room Lights with Heterogeneous Projectors,” IEEE Transactions on Visualization and Computer Graphics (Proceedings of IEEE Conference on Virtual Reality and 3D User Interfaces), Vol. 30, No. 5, pp. 2151-2161, 2024.
   • IEEE Preprint Teaser Press release
   • Award Best Paper Award (IEEE VR 2024)
5. Atsushi Maki, Parinya Punpongsanon, Daisuke Iwai, and Kosuke Sato, “Visually Manipulating Perceived Food Texture in Projection Mapping,” Transactions of the Virtual Reality Society of Japan, Vol. 29, No. 2, pp. 81-84, 2024.
   • J-STAGE (Open Access)
6. Yushi Sato, Daisuke Iwai, and Kosuke Sato, “Responsive-ExtendedHand: Adaptive Visuo-Haptic Feedback Recognizing Object Property with RGB-D Camera for Projected Extended Hand,” IEEE Access, Vol. 12, pp. 38247-38257, 2024.
   • IEEE (Open Access)
7. Yushi Sato, Daisuke Iwai, and Kosuke Sato, “Sound Texture Feedback for a Projected Extended Hand Interface,” IEEE Access, Vol. 12, pp. 27673-27682, 2024.
   • IEEE (Open Access)
8. Kenta Yamamoto, Daisuke Iwai, Ikuho Tani, and Kosuke Sato, “A Monocular Projector-Camera System using Modular Architecture,” IEEE Transactions on Visualization and Computer Graphics, Vol. 29, No. 12, pp. 5586-5592, 2023.
   • IEEE (Open Access)
9. Shengze Zhong, Parinya Punpongsanon, Daisuke Iwai, and Kosuke Sato, “Topology Optimization with Text-Guided Stylization,” Structural and Multidisciplinary Optimization, Vol. 66, pp. 256:1-256:18, 2023.
   • Springer (Open Access) Preprint
10. Yotam Erel, Daisuke Iwai, and Amit H. Bermano, “Neural Projection Mapping Using Reflectance Fields,” IEEE Transactions on Visualization and Computer Graphics (Proceedings of IEEE International Symposium on Mixed and Augmented Reality), Vol. 29, No. 11, pp. 4339-4349, 2023.
    • Project Page IEEE Preprint
11. Shengze Zhong, Parinya Punpongsanon, Daisuke Iwai, and Kosuke Sato, “Estimation of Fused-Filament-Fabrication Structural Vibro-Acoustic Performance by Modal Impact Sound,” Computers & Graphics, Vol. 115, pp. 137-147, 2023.
    • Elsevier (Open Access) Teaser
12. Fumitaka Ueda, Yuta Kageyama, Daisuke Iwai, and Kosuke Sato, “Focal Surface Projection: Extending Projector Depth-of-Field Using a Phase-Only Spatial Light Modulator, ” Journal of the Society for Information Display, Vol. 31, No. 11, pp. 651-656, 2023.
    • Wiley Preprint
13. Kosuke Hiratani, Daisuke Iwai, Yuta Kageyama, Parinya Punpongsanon, Takefumi Hiraki, and Kosuke Sato “Shadowless Projection Mapping using Retrotransmissive Optics,” IEEE Transactions on Visualization and Computer Graphics (Proceedings of IEEE Conference on Virtual Reality and 3D User Interfaces), Vol. 29, No. 5, pp. 2280-2290, 2023.
    • IEEE (Open Access) Teaser Talk
    • Award Best Paper Nominee (IEEE VR 2023)
14. Yamato Miyatake, Takefumi Hiraki, Daisuke Iwai, and Kosuke Sato, “HaptoMapping: Visuo-Haptic Augmented Reality by Embedding User-Imperceptible Tactile Display Control Signals in a Projected Image,” IEEE Transactions on Visualization and Computer Graphics, Vol. 29, No. 4, pp. 2005-2019, 2023.
    • IEEE (Open Access) Teaser Talk
15. Shengze Zhong, Parinya Punpongsanon, Daisuke Iwai, and Kosuke Sato, “NSTO: Neural Synthesizing Topology Optimization for Modulated Structure Generation,” Computer Graphics Forum (Proceedings of Pacific Graphics), Vol. 41, No. 7, pp. 553-566, 2022.
    • Wiley Preprint
16. Hiroshi Kawase, Yuki Kitajima, and Daisuke Iwai, “3D model of the geometric nest structure, the “mystery circle,” constructed by pufferfish,” Scientific Data, Vol. 9, Article No. 368, 2022.
    • Nature (Open Access)
17. Yuta Kageyama, Daisuke Iwai, and Kosuke Sato, “Online Projector Deblurring Using a Convolutional Neural Network,” IEEE Transactions on Visualization and Computer Graphics (Proceedings of IEEE Conference on Virtual Reality and 3D User Interfaces), Vol. 28, No. 5, pp. 2223-2233, 2022.
    • Project Page IEEE (Open Access) Talk
    • Award Best Journal Paper Honorable Mention (IEEE VR 2022)
    • Invited TVCG Session on VR (ACM SIGGRAPH 2022)
18. Sorashi Kimura, Daisuke Iwai, Parinya Punpongsanon, and Kosuke Sato, “Multifocal Stereoscopic Projection Mapping,” IEEE Transactions on Visualization and Computer Graphics (Proceedings of IEEE International Symposium on Mixed and Augmented Reality), Vol. 27, No. 11, pp. 4256-4266, 2021.
    • IEEE Preprint Teaser Talk
    • Award Best Journal Paper (IEEE ISMAR 2021)
    • Invited IEEE TVCG VR Sessions (ACM SIGGRAPH ASIA 2022)
19. Masatoki Sugimoto, Daisuke Iwai, Koki Ishida, Parinya Punpongsanon, and Kosuke Sato, “Directionally Decomposing Structured Light for Projector Calibration,” IEEE Transactions on Visualization and Computer Graphics (Proceedings of IEEE International Symposium on Mixed and Augmented Reality), Vol. 27, No. 11, pp. 4161-4170, 2021.
    • IEEE Preprint Teaser Talk
20. Motoki Miyoshi, Parinya Punpongsanon, Daisuke Iwai, and Kosuke Sato, “SoftPrint: Investigating Haptic Softness Perception of 3D Printed Soft Object in FDM 3D Printers,” Journal of Imaging Science and Technology, Vol. 65, No. 4, pp. 40406-1-40406-8, 2021.
    • IS&T Preprint Talk
21. Kohei Morita, Takefumi Hiraki, Haruka Matsukura, Daisuke Iwai, and Kosuke Sato, “Head Orientation Control of Projection Area for Projected Virtual Hand Interface on Wheelchair,” SICE Journal of Control, Measurement, and System Integration (JCMSI), Vol. 14, No. 1, pp. 223-232, 2021.
    • Taylor & Francis (Open Access)
22. Tatsuyuki Ueda, Daisuke Iwai, and Kosuke Sato, “IlluminatedZoom: Spatially Varying Magnified Vision Using Periodically Zooming Eyeglasses and a High-speed Projector,” Optics Express, Vol. 29, No. 11, pp. 16377-16395, 2021.
    • Optica (Open Access)
23. Kazuyuki Niki, Megumi Yahara, Michiya Inagaki, Nana Takahashi, Akira Watanabe, Takeshi Okuda, Mikiko Ueda, Daisuke Iwai, Kosuke Sato, and Toshinori Ito, “Immersive Virtual Reality Reminiscence Reduces Anxiety in the Late Elderly without Causing Serious Side Effects: A Single-center, Pilot, and Randomized Crossover Study,” Frontiers in Human Neuroscience, Volume 14, Article 598161, 2021.
    • Frontiers (Open Access)
24. Yuta Itoh, Tobias Langlotz Stefanie Zollmann, Daisuke Iwai, Kiyoshi Kiyokawa, and Toshiyuki Amano, “Computational Phase-Modulated Eyeglasses,” IEEE Transactions on Visualization and Computer Graphics, Vol. 27, No. 3, pp. 1916-1928, 2021.
    • Project Page IEEE Preprint Teaser
25. Yushi Sato, Takefumi Hiraki, Naruki Tanabe, Haruka Matsukura, Daisuke Iwai, and Kosuke Sato, “Modifying Texture Perception with Pseudo-Haptic Feedback for a Projected Virtual Hand Interface,” IEEE Access, Vol. 8, pp. 120473-120488, 2020.
    • IEEE (Open Access)
26. Yuta Kageyama, Mariko Isogawa, Daisuke Iwai, and Kosuke Sato, “ProDebNet: Projector Deblurring using a Convolutional Neural Network,” Optics Express, Vol. 28, No. 14, pp. 20391-20403, 2020.
    • Project Page Optica (Open Access)
27. Daiki Tone, Daisuke Iwai, Shinsaku Hiura, and Kosuke Sato, “FibAR: Embedding Optical Fibers in 3D Printed Objects for Active Markers in Dynamic Projection Mapping,” IEEE Transactions on Visualization and Computer Graphics (Proceedings of IEEE Conference on Virtual Reality and 3D User Interfaces), Vol. 26, No. 5, pp. 2030-2040, 2020.
    • IEEE Preprint Teaser Talk
    • Award Best Paper Nominee (IEEE VR 2020)
28. Tatsuyuki Ueda, Daisuke Iwai, Takefumi Hiraki, and Kosuke Sato, “IlluminatedFocus: Vision Augmentation using Spatial Defocusing via Focal Sweep Eyeglasses and High-Speed Projection,” IEEE Transactions on Visualization and Computer Graphics (Proceedings of IEEE Conference on Virtual Reality and 3D User Interfaces), Vol. 26, No. 5, pp. 2051-2061, 2020.
    • IEEE Preprint Teaser Talk
29. Parinya Punpongsanon, Daisuke Iwai, and Kosuke Sato, “FleXeen: Visually Manipulating Perceived Fabric Bending Stiffness in Spatial Augmented Reality,” IEEE Transactions on Visualization and Computer Graphics, Vol. 26, No. 2, pp. 1433-1439, 2020.
    • Project Page IEEE Preprint Teaser
30. Mariko Isogawa, Dan Mikami, Kosuke Takahashi, Daisuke Iwai, Kosuke Sato, and Hideaki Kimata, “Which is the better inpainted image? Training data generation without any manual operations,” International Journal of Computer Vision (IJCV), Vol 127, No. 11, pp. 1751-1766, 2019.
    • Springer (Open Access)
31. Daisuke Iwai*, Hidetoshi Izawa*, Kenji Kashima*, Tatsuyuki Ueda, and Kosuke Sato, “Speeded-Up Focus Control of Electrically Tunable Lens by Sparse Optimization,” Scientific Reports, Vol. 9, Article No. 12365, 2019. (*equal contribution)
    • Nature (Open Access)
32. Yuta Itoh, Tobias Langlotz, Daisuke Iwai, Toshiyuki Amano, and Kiyoshi Kiyokawa, “Light Attenuation Display: Subtractive See-Through Near-Eye Display via Spatial Color Filtering,” IEEE Transactions on Visualization and Computer Graphics (Proceedings of IEEE Conference on Virtual Reality and 3D User Interfaces), Vol. 25, No. 5, pp. 1951-1960, 2019.
    • Project Page IEEE Preprint Teaser
    • Award Best Paper Nominee (IEEE VR 2019)
    • Invited IEEE TVCG Session on Virtual and Augmented Reality (ACM SIGGRAPH 2019)
33. Daisuke Iwai, Mei Aoki, and Kosuke Sato, “Non-Contact Thermo-Visual Augmentation by IR-RGB Projection,” IEEE Transactions on Visualization and Computer Graphics, Vol. 25, No. 4, pp. 1707-1716, 2019.
    • IEEE Preprint
34. Anselm Grundhöfer* and Daisuke Iwai*, “Recent Advances in Projection Mapping Algorithms, Hardware and Applications,” Computer Graphics Forum, Vol. 37, No. 2, pp. 653-675, 2018. (*equal contribution)
    • Project Page Wiley Preprint
35. Mariko Isogawa, Dan Mikami, Daisuke Iwai, Hideaki Kimata, and Kosuke Sato, “Mask Optimization for Image Inpainting,” IEEE Access, Vol. 6, pp. 69728-69741, 2018.
    • IEEE (Open Access)
36. Nagisa Okutani, Takuro Takezawa, Daisuke Iwai, and Kosuke Sato, “Stereoscopic Capture in Projection Mapping,” IEEE Access, Vol. 6, pp. 65894-65900, 2018.
    • IEEE (Open Access) Teaser
37. Ryo Mizuuchi, Hiroshi Kawase, Hirofumi Shin, Daisuke Iwai, Shigeru Kondo, “Simple Rules for Construction of A Geometric Nest Structure by Pufferfish,” Scientific Reports, Vol. 8, Article No. 12366, 2018.
    • Nature (Open Access) Press release
38. Petar Pjanic, Simon Willi, Daisuke Iwai, and Anselm Grundhöfer, “Seamless Multi-Projection Revisited,” IEEE Transactions on Visualization and Computer Graphics (Proceedings of IEEE International Symposium on Mixed and Augmented Reality), Vol. 24, No. 11, pp. 2963-2973, 2018.
    • Project Page IEEE Preprint
    • Invited TVCG Session on VR (ACM SIGGRAPH ASIA 2018)
39. Toshio Kanamori, Daisuke Iwai, and Kosuke Sato, “Pseudo-Shape Sensation by Stereoscopic Projection Mapping,” IEEE Access, Vol. 6, pp. 40649-40655, 2018.
    • IEEE (Open Access) Teaser
40. Kai Wang, Haruka Matsukura, Daisuke Iwai, and Kosuke Sato, “Stabilizing Graphically Extended Hand for Hand Tremors,” IEEE Access, Vol. 6, No. 1, pp. 28838-28847, 2018.
    • IEEE (Open Access)
    • Featured Featured Articles (IEEE Access)
41. Takumi Hamasaki, Yuta Itoh, Yuichi Hiroi, Daisuke Iwai, and Maki Sugimoto, “HySAR: Hybrid Material Rendering by an Optical See-Through Head-Mounted Display with Spatial Augmented Reality Projection,” IEEE Transactions on Visualization and Computer Graphics (Proceedings of IEEE Conference on Virtual Reality and 3D User Interfaces), Vol. 24, No. 4, pp. 1457-1466, 2018.
    • Project Page IEEE Preprint
42. Hirotaka Asayama, Daisuke Iwai, and Kosuke Sato, “Fabricating Diminishable Visual Markers for Geometric Registration in Projection Mapping,” IEEE Transactions on Visualization and Computer Graphics, Vol. 24, No. 2, pp. 1091-1102, 2018.
    • IEEE Preprint Teaser Press release
43. Daisuke Iwai, Ryo Matsukage, Sota Aoyama, Tsuyoshi Kikukawa, and Kosuke Sato, “Geometrically Consistent Projection-based Tabletop Sharing for Remote Collaboration,” IEEE Access, Vol. 6, pp. 6293-6302, 2018.
    • IEEE (Open Access) Teaser
44. Jun Tsukamoto, Daisuke Iwai, and Kenji Kashima, “Distributed Optimization Framework for Shadow Removal in Multi-Projection Systems,” Computer Graphics Forum, Vol. 36, No. 8, pp. 369-379, 2017.
    • Wiley Preprint
45. Yuki Kitajima, Daisuke Iwai, and Kosuke Sato, “Simultaneous Projection and Positioning of Laser Projector Pixels,” IEEE Transactions on Visualization and Computer Graphics (Proceedings of IEEE International Symposium on Mixed and Augmented Reality), Vol. 23, No. 11, pp. 2419-2429, 2017.
    • IEEE Preprint Supplementary material Teaser Press release
    • Invited TVCG Special Session on Mixed and Augmented Reality (ACM SIGGRAPH ASIA 2017)
46. Hiroshi Kawase, Ryo Mizuuchi, Hirofumi Shin, Yuki Kitajima, Koh Hosoda, Masahiro Shimizu, Daisuke Iwai, and Shigeru Kondo, “Discovery of an Earliest-Stage “Mystery Circle” and Development of the Structure Constructed by Pufferfish, Torquigener albomaculosus (Pisces: Tetraodontidae),” Fishes, 2(3):14, 2017.
    • MDPI (Open Access)
47. Kai Wang, Daisuke Iwai, and Kosuke Sato, “Supporting Trembling Hand Typing Using Optical See-Through Mixed Reality,” IEEE Access, Vol. 5, pp. 10700-10708, 2017.
    • IEEE (Open Access)
    • Award IEEE Access Best Multimedia Contest (Part 1) Winner
48. Parinya Punpongsanon, Emilie Guy, Daisuke Iwai, Kosuke Sato, and Tamy Boubekeur, “Extended LazyNav: Virtual 3D Ground Navigation for Large Displays and Head-Mounted Displays,” IEEE Transactions on Visualization and Computer Graphics, Vol. 23, No. 8, pp. 1952-1963, 2017.
    • IEEE Preprint
49. Amit H. Bermano, Markus Billeter, Daisuke Iwai, and Anselm Grundhöfer, “Makeup Lamps: Live Augmentation of Human Faces via Projection,” Computer Graphics Forum (Proc. Eurographics), Vol. 36, No. 2, pp. 311-323, 2017.
    • Project Page Wiley Preprint Teaser
50. Yuta Itoh, Toshiyuki Amano, Daisuke Iwai, and Gudrun Klinker, “Gaussian Light Field: Estimation of Viewpoint-Dependent Blur for Optical See-Through Head-Mounted Displays,” IEEE Transactions on Visualization and Computer Graphics (Proceedings of IEEE International Symposium on Mixed and Augmented Reality), Vol. 22, No. 11, pp. 2368-2376, 2016.
    • IEEE Preprint
    • Award Best Paper Runner Up Award (IEEE ISMAR 2016)
    • Invited IEEE TVCG Invited Session on Augmented and Virtual Reality (ACM SIGGRAPH ASIA 2016)
51. Shoichi Takeda, Daisuke Iwai, and Kosuke Sato, “Inter-reflection Compensation of Immersive Projection Display by Spatio-Temporal Screen Reflectance Modulation,” IEEE Transactions on Visualization and Computer Graphics (Proceedings of IEEE Virtual Reality 2016), Vol. 22, No. 4, pp. 1424-1431, 2016.
    • IEEE Preprint Supplementary material
52. Kai Wang, Noriko Takemura, Daisuke Iwai, and Kosuke Sato, “A Typing Assist System Considering Involuntary Hand Tremor,” Transactions of the Virtual Reality Society of Japan, Vol. 21, No. 2, pp. 227-233, 2016.
    • J-STAGE (Open Access)
    • Award Best Paper Award
53. Anselm Grundhöfer and Daisuke Iwai, “Robust, Error-Tolerant Photometric Projector Compensation,” IEEE Transactions on Image Processing, Vol. 24, No. 12, pp. 5086–5099, 2015.
    • Project Page IEEE Preprint
54. Parinya Punpongsanon, Daisuke Iwai, and Kosuke Sato, “SoftAR: Visually Manipulating Haptic Softness Perception in Spatial Augmented Reality,” IEEE Transactions on Visualization and Computer Graphics (Proceedings of IEEE International Symposium on Mixed and Augmented Reality), Vol. 21, No. 11, pp. 1279-1288, 2015.
    • Project Page IEEE Preprint Teaser
    • Invited IEEE TVCG Special Session on Virtual and Augmented Reality at ACM SIGGRAPH 2016
55. Jun Tsukamoto, Daisuke Iwai, and Kenji Kashima, “Radiometric Compensation for Cooperative Distributed Multi-Projection System through 2-DOF Distributed Control,” IEEE Transactions on Visualization and Computer Graphics (Proceedings of IEEE International Symposium on Mixed and Augmented Reality), Vol. 21, No. 11, pp. 1221-1229, 2015.
    • IEEE Preprint Supplementary material
56. Daisuke Iwai, Shoichiro Mihara, and Kosuke Sato, “Extended Depth-of-Field Projector by Fast Focal Sweep Projection,” IEEE Transactions on Visualization and Computer Graphics (Proceedings of IEEE Virtual Reality 2015), Vol. 21, No. 4, pp. 462-470, 2015.
    • IEEE Preprint Teaser Press release
    • Award Best Paper Award (IEEE VR 2015)
    • Invited IEEE TVCG Special Session on Augmented and Virtual Reality at ACM SIGGRAPH 2015
    • Featured Recent Trends in Augmented and Virtual Reality (IEEE Computing Now)
57. Parinya Punpongsanon, Daisuke Iwai, and Kosuke Sato, “Projection-based Visualization of Tangential Deformation of Nonrigid Surface by Deformation Estimation Using Infrared Texture,” Virtual Reality, Vol. 19, No. 1, pp. 45-56, 2015.
    • Project Page Springer Preprint Teaser
58. Daisuke Iwai, Kei Kodama, and Kosuke Sato, “Reducing Motion Blur Artifact of Foveal Projection for Dynamic Focus-Plus-Context Display,” IEEE Transactions on Circuits and Systems for Video Technology, Vol. 25, No. 4, pp. 547-556, 2015.
    • IEEE Preprint
59. Daisuke Iwai, Momoyo Nagase, and Kosuke Sato, “Shadow Removal of Projected Imagery by Occluder Shape Measurement in a Multiple Overlapping Projection System,” Virtual Reality, Vol. 18, No. 4, pp. 245-254, 2014.
    • Springer Preprint
60. Shoichiro Mihara, Daisuke Iwai, and Kosuke Sato, “Artifact Reduction in Radiometric Compensation of Projector-Camera Systems for Steep Reflectance Variations,” IEEE Transactions on Circuits and Systems for Video Technology, Vol. 24, No. 9, pp. 1631-1638, 2014
    • IEEE Preprint
61. Hsin-Ni Ho, Daisuke Iwai, Yuki Yoshikawa, Junji Watanabe, and Shin’ya Nishida, “Combining colour and temperature: A blue object is more likely to be judged as warm than a red object,” Scientific Reports, Vol. 4, Article No. 5527, 2014.
    • Nature (Open Access)
62. Daisuke Iwai, Shoichi Takeda, Naoto Hino, and Kosuke Sato, “Projection Screen Reflectance Control for High Contrast Display using Photochromic Compounds and UV LEDs,” Optics Express, Vol. 22, No. 11, pp. 13492-13506, 2014.
    • Optica (Open Access)
63. Mariko Isogawa, Daisuke Iwai, and Kosuke Sato, “Making Graphical Information Visible in Real Shadows on Interactive Tabletops,” IEEE Transactions on Visualization and Computer Graphics, Vol. 20, No. 9, pp. 1293-1302, 2014. (presented at ISMAR 2014)
    • IEEE Preprint Teaser
64. Amit Bermano, Philipp Brüschweiler, Anselm Grundhöfer, Daisuke Iwai, Bernd Bickel, and Markus Gross, “Augmenting Physical Avatars Using Projector Based Illumination,” ACM Transactions on Graphics (Proceedings of SIGGRAPH ASIA), vol. 32, no. 6, Article 189, 10 pages, 2013.
    • Project Page ACM Preprint Teaser
65. Daisuke Iwai, Tatsunori Yabiki, and Kosuke Sato, “View Management of Projected Labels on Non-Planar and Textured Surfaces,” IEEE Transactions on Visualization and Computer Graphics, vol. 19, no. 8, pp. 1415-1424, 2013. (presented at ISMAR 2013)
    • IEEE Preprint
66. Li Chang, Daisuke Iwai, and Kosuke Sato, “Recognizing the ID of Modulated LED Tube Lights by Using Camera Motion Blur,” IEEJ Transactions on Electrical and Electronic Engineering, Vol. 7, No. S1, pp. S96-S104, 2012.
    • Wiley
67. Nana Hamaguchi, Keiko Yamamoto, Daisuke Iwai, and Kosuke Sato, “Estimation of Subjective Difficulty and Psychological Stress by Ambient Sensing of Desk Panel Vibrations,” SICE Journal of Control, Measurement, and System Integration (JCMSI), Vol. 5, No. 1, pp. 2-7, 2012.
    • Taylor & Francis (Open Access)
68. Momoyo Nagase, Daisuke Iwai, and Kosuke Sato, “Dynamic Defocus and Occlusion Compensation of Projected Imagery by Model-Based Optimal Projector Selection in Multi-projection Environment,” Virtual Reality, Vol. 15, No. 2, pp. 119-132, 2011.
    • Springer Preprint
69. Daisuke Iwai, Toro Felipe, Noriko Nagata, and Seiji Inokuchi, “Identification of Motion Features Affecting Perceived Rhythmic Sense of Virtual Characters through Comparison of Latin American and Japanese Dances,” The Journal of The Institute of Image Information and Television Engineers, Vol. 65, No. 2, pp. 203-210, 2011.
    • J-STAGE (Open Access)
70. Daisuke Iwai and Kosuke Sato, “Document Search Support by Making Physical Documents Transparent in Projection-Based Mixed Reality,” Virtual Reality, Vol. 15, No. 2, pp. 147-160, 2011.
    • Springer Preprint Teaser
71. Daisuke Iwai and Kosuke Sato, “Optical Superimposition of Infrared Thermography through Video Projection,” Infrared Physics & Technology, Vol. 53, No. 3, pp. 162-172, 2010.
    • Elsevier Preprint Teaser
72. Daisuke Iwai and Kosuke Sato, “CrossOverlayDesktop: Dynamic Overlay of Desktop Graphics between Co-located Computers for Multi- User Interaction,” IEICE Transactions on Information and Systems, Vol. E92-D, No. 12, pp. 2445-2453, 2009.
    • J-STAGE (Open Access)
73. Oliver Bimber and Daisuke Iwai, “Superimposing Dynamic Range,” ACM Transactions on Graphics (Proceedings of SIGGRAPH ASIA), Vol. 27, No. 5, pp. 150:1-150:8, 2008.
    • ACM Preprint Teaser
74. Oliver Bimber, Daisuke Iwai, Gordon Wetzstein and Anselm Grundhöfer, “The Visual Computing of Projector-Camera Systems,” Computer Graphics Forum, Vol. 27, No. 8, pp. 2219-2245, 2008.
    • Wiley Preprint

Conference Papers (Oral)

1. Yotam Erel, Or Kozlovsky-Mordenfeld, Daisuke Iwai, Kosuke Sato, and Amit H. Bermano, “Casper DPM: Cascaded Perceptual Dynamic Projection Mapping onto Hands,” In Proceedings of ACM SIGGRAPH Asia 2024 Conference Papers, Article No. 137, pp. 1-10, 2024.
   • Project Page ACM Preprint
2. Yushi Sato, Daisuke Iwai, and Kosuke Sato, “Pseudo Tactile Feedback for Extended Hand Users,” In Proceedings of the International Display Workshops (IDW), pp. 920-922, 2024.
3. Yamato Miyatake, Parinya Punpongsanon, Daisuke Iwai, and Kosuke Sato, “interiqr: Unobtrusive Edible Tags using Food 3D Printing,” In Proceedings of the ACM Symposium on User Interface Software and Technology (UIST), Article No. 84, pp. 1-11, 2022.
   • Project Page ACM Preprint Teaser Press release
4. Ryotaro Yoshida, Toshihiro Hara, Yusaku Takeda, Kenji Murase, Daisuke Iwai, and Kosuke Sato, “Automobile Interior Design Support Using Projection Mapping onto Full-Scale Physical Mockup and Driving Simulator,” In Proceedings of the International Display Workshops (IDW), pp. 658-661, 2021.
   • Publisher (Open Access)
5. Daisuke Iwai, “Is Projection Mapping Natural? Towards Physical World Augmentation Consistent with Light Field Context,” In Proceedings of the International Display Workshops (IDW), pp. 964-967, 2021.
   • Publisher (Open Access)
6. Motoki Miyoshi, Parinya Punpongsanon, Daisuke Iwai, and Kosuke Sato, “Investigation of Soft Display using Digital Fabrication and Phase-change Material,” In Proceedings of 2021 IEEE 3rd Global Conference on Life Sciences and Technologies (LifeTech), pp. 513-514, 2021.
7. Haruka Terai, Daisuke Iwai, and Kosuke Sato, “Projector Pixel Redirection Using Phase-Only Spatial Light Modulator,” In Proceedings of the International Display Workshops (IDW), pp. 663-665, 2020.
   • Publisher (Open Access)
8. Kenta Yamamoto, Daisuke Iwai, and Kosuke Sato, “A Projector-Camera System Using Hybrid Pixels with Projection and Capturing Capabilities,” In Proceedings of the International Display Workshops (IDW), pp. 655-658, 2020.
   • Publisher (Open Access)
9. Liyuan Duan, Haruka Matsukura, Parinya Punpongsanon, Takefumi Hiraki, Daisuke Iwai, and Kosuke Sato, “Adaptive Visualization of Gas Distribution Using Augmented Reality Glasses,” In Proceedings of IEEE Global Conference on Consumer Electronics (GCCE), pp. 585-586, 2020.
   • Award Bronze Prize Excellent Student Paper Award (IEEE GCCE 2020)
10. Yamato Miyatake, Takefumi Hiraki, Tomosuke Maeda, Daisuke Iwai, and Kosuke Sato, “Visuo-Haptic Display by Embedding Imperceptible Spatial Haptic Information into Projected Images,” Haptics: Science, Technology, Applications (Proceedings of the 12th International Conference on Human Haptic Sensing and Touch Enabled Computer Applications – EuroHaptics 2020), Lecture Notes in Computer Science, Vol. 12272, pp. 226–234, 2020.
11. Kohei Morita, Takefumi Hiraki, Haruka Matsukura, Daisuke Iwai, and Kosuke Sato, “Extension of Projection Area using Head Orientation in Projected Virtual Hand Interface for Wheelchair Users,” In Proceedings of Annual Conference of the Society of Instrument and Control Engineers of Japan (SICE), pp. 421-426, 2020.
12. Ying-Ju Lin, Parinya Punpongsanon, Xin Wen, Daisuke Iwai, Kosuke Sato, Marianna Obrist, and Stefanie Mueller, “FoodFab: Creating Food Perception Tricks using Food 3D Printing,” In Proceedings of ACM SIGCHI Conference on Human Factors in Computing Systems (CHI), pp. 294:1-294:13, 2020.
    • Project Page ACM Preprint Teaser
    • Award Asian CHI Symposium 2020 Best Presentation Award (Showcase)
13. Tinglin Duan, Parinya Punpongsanon, Sheng Jia, Daisuke Iwai, Kosuke Sato, and Konstantinos N. Plataniotis, “Remote Environment Exploration with Drone Agent and Haptic Force Feedback,” In Proceedings of IEEE International Conference on Artificial Intelligence and Virtual Reality (AIVR), pp. 167-170, 2019.
    • Project Page IEEE Preprint
14. Takumi Kaminokado, Daisuke Iwai, and Kosuke Sato, “Augmented Environment Mapping for Appearance Editing of Glossy Surfaces,” In Proc. IEEE International Symposium on Mixed and Augmented Reality (ISMAR), pp. 65-75, 2019.
    • IEEE Preprint Teaser
15. Sorashi Kimura, Tatsuyuki Ueda, Daisuke Iwai, and Kosuke Sato, “Alleviating Vergence-Accommodation Conflict in Stereoscopic Projection by Time-Multiplexed Projection with Focal Sweep,” In Proceedings of IEEE Global Conference on Consumer Electronics (GCCE), pp. 175-176, 2019.
16. Masatoki Sugimoto, Daisuke Iwai, and Kosuke Sato, “Projector Calibration Using a Pinhole Mask Plate,” In Proceedings of IEEE Global Conference on Consumer Electronics (GCCE), pp. 147-148, 2019.
17. Michiya Inagaki, Haruka Matsukura, Daisuke Iwai, and Kosuke Sato, “Application of Compressed Sensing to Measurement of Methane Gas Distribution,” In Proceedings of SICE Annual Conference, pp. 1553-1556, 2019.
18. Daisuke Iwai, “Laser Projector in Augmented Reality,” In Proceedings of Laser Display and Lighting Conference (LDC), LDC-2-03 (2 pages), 2019.
    • Preprint
19. Daisuke Iwai, “Computational Imaging in Projection Mapping,” Lecture Notes in Computer Science (Proceedings of International Workshop on Computational Color Imaging), Vol. 11418, pp. 14-25, 2019.
20. Takuro Takezawa, Daisuke Iwai, Kosuke Sato, Toshihiro Hara, Yusuke Takeda, and Kenji Murase, “Material Surface Reproduction and Perceptual Deformation with Projection Mapping for Car Interior Design,” In Proceedings of IEEE Conference on Virtual Reality and 3D User Interfaces (IEEE VR), pp. 251-258, 2019.
    • IEEE Preprint
21. Daisuke Iwai, “Latest Research Trends on Computational Projection Mapping,” In Proceedings of International Display Workshops (IDW), pp. 1211-1213, 2018.
    • Preprint
22. Tinglin Duan, Parinya Punpongsanon, Daisuke Iwai, and Kosuke Sato, “FlyingHand: Extending the Range of Haptic Feedback on Virtual Hand using Drone-based Object Recognition,” In Proceedings of ACM SIGGRAPH ASIA 2018 Technical Brief, pp. 28:1-28:4, 2018.
    • Project Page ACM Preprint Teaser
23. Daisuke Iwai, “Computational Projection Display for AR/VR,” In IMID 2017 Digest (International Meeting on Information Display), p. 92, 2017.
    • Preprint
24. Yuta Ueda, Yuki Asai, Ryuichi Enomoto, Kai Wang, Daisuke Iwai, and Kosuke Sato, “Body Cyberization by Spatial Augmented Reality for Reaching Unreachable World,” In Proceedings of Augmented Human 2017, in Proceedings of the 8th Augmented Human International Conference, pp. 19:1-19:9, 2017.
    • ACM Preprint Teaser Press release
25. Daisuke Iwai, “Projection Mapping Technologies for AR,” In Proceedings of International Display Workshops (IDW), pp. 1076-1078, 2016.
    • Preprint
26. Sota Aoyama, Daisuke Iwai, and Kosuke Sato, “Altering resistive force perception by modulating velocity of dot pattern projected onto hand,” In Proceedings of the 2016 workshop on Multimodal Virtual and Augmented Reality (MVAR), Article No. 7 (4 pages), 2016.
    • ACM Preprint Teaser
27. Hitomi Yoshiyama, Daisuke Iwai, and Kosuke Sato, “Generating High Brightness Video Using Intermittent Illuminations for Dark Area Surveying”, Applied Computing & Information Technology, Volume 619 of the series Studies in Computational Intelligence, pp. 179-191, 2016.
28. Emilie Guy, Parinya Punpongsanon, Daisuke Iwai, Kosuke Sato, and Tamy Boubekeur, “LazyNav: 3D Ground Navigation with Non-Critical Body Parts,” In Proceedings of IEEE Symposium on 3D User Interfaces (3DUI), pp. 43-50, 2015.
    • Project Page IEEE Preprint Teaser
    • Award Best Paper Award (IEEE 3DUI 2015)
29. Marina Takeuchi, Mariko Isogawa, Daisuke Iwai, and Kosuke Sato, “Weak Perspective Shadow Interface for Seated User’s Pointing on Large Wall Display,” In Proceedings of IEEE/SICE International Symposium on System Integration (SII), pp. 316-321, 2014.
    • IEEE Preprint
30. Yoshito Hosomizo, Daisuke Iwai, and Kosuke Sato, “A Flying Projector Stabilizing Image Fluctuation,” In Proceedings of IEEE Global Conference on Consumer Electronics (GCCE), pp. 31-32, 2014.
    • IEEE Preprint
    • Award 3rd Prize Student Paper Award (IEEE GCCE 2014)
31. Ryo Wataya, Daisuke Iwai, and Kosuke Sato, “Community Detection in Real Communication Using Body Sway and Voice Information with Ambient Sensing Chair,” In Proceedings of IEEE/SICE International Symposium on System Integration (SII), pp. 466-471, 2013.
    • IEEE Preprint
32. Akifumi Tanaka, Daisuke Iwai, and Kosuke Sato, “Minimization of Image Quality Degradation in Multi-projection Mapping,” In Proceedings of IEEE Global Conference on Consumer Electronics (GCCE), pp. 8-9, 2013.
    • Award Outstanding Student Paper Award (IEEE GCCE 2013)
33. Kohei Okahara, Shuhei Ogawa, Daisuke Iwai, and Kosuke Sato, “Camera Based Hand Recognition for the Graphically Extended Hand,” In Proceedings of IEEE Global Conference on Consumer Electronics (GCCE), pp. 120-121, 2013.
34. Yuki Yoshikawa, Daisuke Iwai, and Kosuke Sato, “A Study of Thermal Sensation with Visuo-Thermal Projection Interfaces,” In Proceedings of IEEE Global Conference on Consumer Electronics (GCCE), pp. 118-119, 2013.
    • IEEE Preprint
35. Shoichiro Mihara, Daisuke Iwai, and Kosuke Sato, “Error Minimization of Radiometric Compensation for Subpixel Reflectance Variation,” In Proceedings of IEEE Global Conference on Consumer Electronics (GCCE), pp. 449-450, 2013.
36. Parinya Punpongsanon, Daisuke Iwai, and Kosuke Sato, “Projection-based Mixed Reality for Deformable Surfaces,” Korea-Japan Workshop on Mixed Reality (KJMR), 2013. (No publication)
    • Award Best Presentation Award (KJMR 2013)
37. Takayuki Sasaki, Sei Ikeda, Daisuke Iwai, and Kosuke Sato, “Rough Scale Estimation in SLAM for Desktop Environments,” Korea-Japan Workshop on Mixed Reality (KJMR), 2013. (No publication)
38. Shuhei Ogawa, Kohei Okahara, Daisuke Iwai and Kosuke Sato, “A Reachable User Interface by the Graphically Extended Hand,” In Proceedings of IEEE Global Conference on Consumer Electronics (GCCE), pp. 215-216, 2012.
    • IEEE Preprint
39. Ryo Wataya, Daisuke Iwai and Kosuke Sato, “Ambient Sensing Chairs for Audience Emotion Recognition by Finding Synchrony of Body Sway,” In Proceedings of IEEE Global Conference on Consumer Electronics (GCCE), pp. 29-33, 2012.
    • IEEE Preprint
    • Award 3rd Prize Student Paper Award (IEEE GCCE 2012)
40. Chang Li, Daisuke Iwai and Kosuke Sato, “An ID and Position Recognition Method employing Camera Motion Blur for Modulated LED Tube Lights,” In Proceedings of IAPR Conference on Machine Vision Applications, pp. 562-565, 2011.
41. Kazuhiro Matsushita, Daisuke Iwai, and Kosuke Sato, “Interactive Bookshelf Surface for In Situ Book Searching and Storing Support,” In Proceedings of Augmented Human International Conference, pp. 2:1-2:8, 2011.
    • ACM Preprint Teaser
42. Nana Hamaguchi, Keiko Yamamoto, Daisuke Iwai, Kosuke Sato, “Subjective Difficulty Estimation for Interactive Learning by Sensing Vibration Sound on Desk Panel,” Lecture Notes in Computer Science, Springer, Volume 6439, pp. 138-147, 2010 (In Proc. of International Joint Conference on Ambient Intelligence (AmI)).
    • Springer Preprint
43. Hirofumi Nakai, Daisuke Iwai and Kosuke Sato, “3D Shape Measurement by Sweeping Hand-held Light Striping Range Finder,” In Proceedings of CIPA Symposium, OS2-3, 2009.
44. Hirofumi Nakai, Daisuke Iwai and Kosuke Sato, “3D Shape Measurement Using Fixed Camera and Handheld Laser Scanner,” In Proceedings of SICE Annual Conference 2008, pp. 1536-1539, 2008.
45. Naoki Sugita, Daisuke Iwai and Kosuke Sato, “Touch Sensing by Image Analysis of Fingernail,” In Proceedings of SICE Annual Conference 2008, pp. 1520-1525, 2008.
    • IEEE Preprint Teaser
46. Oliver Bimber, Daisuke Iwai, Gordon Wetzstein and Anselm Grundhöfer, “The Visual Computing of Projector-Camera Systems,” EUROGRAPHICS State-of-the-Art Reports (STARs), pp. 23-46, 2007.
47. Daisuke Iwai and Kosuke Sato,”Limpid Desk: See-Through Access to Disorderly Desktop in Projection-Based Mixed Reality,” In Proceedings of ACM Virtual Reality Software and Technology (VRST’06), pp. 112-115, 2006.
    • ACM Preprint Teaser
48. Huichuan Xu, Daisuke Iwai, Shinsaku Hiura and Kosuke Sato, “User Interface by Virtual Shadow Projection,” In Proceedings of SICE-ICCAS 2006, SA14-1, A0897, 2006.
    • IEEE Preprint Teaser
49. Daisuke Iwai, Sawako Hanatani, Chinatsu Horii and Kosuke Sato, “Limpid Desk: Transparentizing Documents on Real Desk in Projection-Based Mixed Reality,” In Proceedings of IEEE VR 2006 Workshop Emerging Display Technologies (EDT’06), pp. 30-31, 2006.
50. Noriko Nagata, Daisuke Iwai, Sanae H. Wake and Seiji Inokuchi, “Non-verbal Mapping between Sound and Color – Mapping Derived from Colored Hearing Synesthetes and Its Applications -,” Lecture Notes in Computer Science, Volume 3711, Springer, pp. 401-412, 2005. (In Proceedings of International Conference on Entertainment Computing (ICEC’05))
51. Daisuke Iwai and Kosuke Sato, “Heat Sensation in Image Creation with Thermal Vision,” In Proceedings of ACM SIGCHI International Conference on Advances in Computer Entertainment Technology (ACE’05), pp. 213-216, 2005.
    • ACM Preprint Teaser Teaser
52. Noriko Nagata, Kazutaka Okumoto, Daisuke Iwai, Felipe Toro and Seiji Inokuchi, “Analysis and Synthesis of Latin Dance using Motion Capture Data,” Lecture Notes in Computer Science, Volume 3333, Springer, pp. 39-44, 2004. (In Proceedings of Pacific Rim Conference on Multimedia (PCM’04))
53. Daisuke Iwai, Noriko Nagata, Sanae H. Wake and Seiji Inokuchi, “Approach to Non-verbal Mapping between Sound and Color,” In Proceedings of SICE Annual Conference 2002, pp. 34-39, 2002.

Conference Papers (Posters and Demos)

1. Ikuho Tani, Daisuke Iwai, and Kosuke Sato, “3D Texture Representation in Projection Mapping onto a Surface with Micro-Vibration,” In Proceedings of ACM SIGGRAPH Asia 2024 Posters, Article No. 36, 1-2, 2024.
   • ACM
2. Hayase Nishi, Daisuke Iwai, and Kosuke Sato, “3D Texture Representation in Projection Mapping onto a Surface with Micro-Vibration,” In Proceedings of ACM SIGGRAPH Asia 2024 Posters, Article No. 101, 1-2, 2024.
   • ACM
3. Takahiro Okamoto, Daisuke Iwai, and Kosuke Sato, “Multidirectional Superimposed Projection for Delay-free Shadow Suppression on 3D Objects,” In Proceedings of ACM SIGGRAPH Asia 2024 Posters, Article No. 102, 1-2, 2024.
   • ACM
4. Kohei Miura, Daisuke Iwai, and Kosuke Sato, “3D Reconstruction of a Soft Object Surface and Contact Areas in Hand-Object Interactions,” In Proceedings of ACM SIGGRAPH Asia 2024 Posters, Article No. 66, 1-2, 2024.
   • ACM
5. Yotam Erel, Or Kozlovsky-Mordenfeld, Hiroki Kusuyama, Kohei Miura, Daisuke Iwai, Kosuke Sato, and Amit H. Bermano, “Casper DPM: Cascaded Perceptual Dynamic Projection Mapping onto Hands,” In Proceedings of ACM SIGGRAPH Asia 2024 Emerging Technologies, Article No. 4, 1-2, 2024.
   • Project Page ACM
   • Award Best Student Demo in Show Award (ACM SIGGRAPH ASIA 2024 Emerging Technologies)
6. Kazushi Kinjo, Daisuke Iwai, and Kosuke Sato, “A High-Dynamic-Range Mesh Screen VR Display by Combining Frontal Projection and Retinal Projection,” In Proceedings of IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops (VRW), pp. 629-630, 2023.
   • Award Best Poster Honorable Mention (IEEE VR 2023)
7. Isabella Mika Taninaka, Daisuke Iwai, Kosuke Sato, and Parinya Punpongsanon, “Development of Training Systems using Spatial Augmented Hand,” In Proceedings of IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops (VRW), pp. 679-680, 2023.
8. Yoshiaki Makita, Daisuke Iwai, and Kosuke Sato, “Optical See-through Scope for Observing the Global Component of a Scene,” In Proceedings of IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops (VRW), pp. 677-678, 2023.
9. Masaki Takeuchi, Daisuke Iwai, and Kosuke Sato, “Projection Mapping in the Light: A Preliminary Attempt to Substitute Projectors for Room Lights,” In Proceedings of IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops (VRW), pp. 653-654, 2023.
10. Parinya Punpongsanon, Yamato Miyatake, Daisuke Iwai, and Kosuke Sato, “Demonstration of interiqr: Unobtrusive Edible Tags using Food 3D Printing,” In Adjunct Proceedings of the 35th Annual ACM Symposium on User Interface Software and Technology, pp. 108:1-108:3, 2022.
    • ACM
11. Akira Watanabe, Takuya Uchida, Daisuke Iwai, and Kosuke Sato, “Hovering and Contact Representation of Laser Contour-Based Hand with Swinging Tablet PC for Distant Communication,” In Proceedings of International Conference on Tangible, Embedded, and Embodied Interaction (TEI), pp. 62:1-62:7, 2022.
12. Kento Honda, Haruka Matsukura, Daisuke Iwai, Hiroshi Ishida, and Kosuke Sato, “Human Olfactory Interface for Odor Modulation Utilizing Gas Adsorption and Desorption: Evaluation of Separation Performance of Odorous Substances in Adsorption Process,” Human-Computer-Interaction – INTERACT 2021 (Proceedings of the 18th IFIP Conference on Human-Computer Interaction), Lecture Notes in Computer Science, Vol. 12936, pp. 431-435, 2021.
13. Yamato Miyatake, Takefumi Hiraki, Tomosuke Maeda, Daisuke Iwai, and Kosuke Sato, “HaptoMapping: Visuo-Haptic AR System using Projection-based Control of Wearable Haptic Devices,” In Proceedings of ACM SIGGRAPH Asia 2020 Emerging Technologies, pp. 7:1-7:2, 2020.
14. Parinya Punpongsanon, Ying-Ju Lin, Xin Wen, Daisuke Iwai, Kosuke Sato, Marianna Obrist, and Stefanie Mueller, “Demonstration of FoodFab: Creating Food Perceptual Illusions using Food 3D Printing,” Extended Abstracts of ACM CHI Conference on Human Factors in Computing Systems (CHI) 2020, INT016, pp. 016:1-016:4, 2020.
15. Tatsuyuki Ueda, Daisuke Iwai, and Kosuke Sato, “IlluminatedFocus: Vision Augmentation using Spatial Defocusing,” In Proceedings of ACM SIGGRAPH Asia Emerging Technologies, pp. 21-22, 2019.
    • ACM Preprint Teaser
16. Yuta Kageyama, Mariko Isogawa, Daisuke Iwai, and Kosuke Sato, “Generative Adversarial Network based Image Blur Compensation for Projection-Based Mixed Reality,” In Proceedings of IEEE Global Conference on Consumer Electronics (GCCE), pp. 231-232, 2019.
17. Motoki Miyoshi, Parinya Punpongsanon, Daisuke Iwai, and Kosuke Sato, “Preliminary Study on Surface Texture to Manipulate Perceived Softness of 3D Printed Objects,” In Proceedings of International Conference on Artificial Reality and Telexistence & Eurographics Symposium on Virtual Environments (ICAT-EVGE), pp 17-18, 2019.
18. Yushi Sato, Naruki Tanabe, Kohei Morita, Takefumi Hiraki, Parinya Punpongsanon, Haruka Matsukura, Daisuke Iwai, and Kosuke Sato, “Pseudo-Haptic Feedback in a Projected Virtual Hand for Tactile Perception of Textures,” In Proceedings of IEEE World Haptics Conference (Work-in-progress), WP1P.09, 2019.
19. Yushi Sato, Naruki Tanabe, Kohei Morita, Takefumi Hiraki, Parinya Punpongsanon, Haruka Matsukura, Daisuke Iwai, and Kosuke Sato, “Pseudo-Haptic Feedback in a Projected Virtual Hand for Tactile Perception of Textures,” In Proceedings of IEEE World Haptics Conference (Hands-on Demos), DM2.09, 2019.
20. Naruki Tanabe, Yushi Sato, Kohei Morita, Michiya Inagaki, Yuichi Fujino, Parinya Punpongsanon, Haruka Matsukura, Daisuke Iwai, and Kosuke Sato, “fARFEEL: Providing Haptic Sensation of Touched Objects Using Visuo-Haptic Feedback,” In Proceedings of IEEE Conference on Virtual Reality and 3D User Interfaces (IEEE VR), pp. 1355-1356, 2019.
21. Kosuke Hiratani, Daisuke Iwai, Parinya Punpongsanon, and Kosuke Sato, “Shadowless Projector: Suppressing Shadows in Projection Mapping with Micro Mirror Array Plate,” In Proceedings of IEEE Conference on Virtual Reality and 3D User Interfaces (IEEE VR), pp. 1309-1310, 2019.
    • Press release
    • Award Best Research Demonstration Runner-up (IEEE VR 2019)
22. Yuichi Fujino, Haruka Matsukura, Daisuke Iwai, and Kosuke Sato, “Odor Modulation by Warming/Cooling Nose Based on Cross-modal Effect,” In Proceedings of IEEE Conference on Virtual Reality and 3D User Interfaces (IEEE VR), pp. 929-930, 2019.
23. Takatoshi Sato, Daisuke Iwai, and Kosuke Sato, “Flexible FOV and Shadow Removal in Mobile Projection System Using Multiple Pan Projectors,” In Proceedings of International Display Workshops (IDW), pp. 1225-1227, 2018.
24. Naruki Tanabe, Yuki Asai, Ryuichi Enomoto, Haruka Matsukura, Daisuke Iwai, and Kosuke Sato, “Haptic Feedback to Non-Manipulating Hand in Manipulating Virtual Hand,” In Companion Proceedings of IEEE Haptics Symposium 2018, p. 125, 2018.
25. Takumi Kawahara, Daisuke Iwai, and Kosuke Sato, “Dynamic Path Planning of Flying Projector Considering Collision Avoidance with Observer and Bright Projection,” In Proceedings of ACM International Conference on Intelligent User Interfaces (ACM IUI) Companion, pp. 62:1-62:2, 2018.
26. Kazune Hagino, Daisuke Iwai, and Kosuke Sato, “Place Management of Electrodes for Embedding Capacitive Multi-touch Sensor on 3D Printed Surfaces,” In Proceedings of ACM Symposium on Computational Fabrication, pp. 15:1-15:2, 2017.
27. Ryutaro Mine, Daisuke Iwai, Shinsaku Hiura, and Kosuke Sato, “Shape Optimization of Fabricated Transparent Layer for Pixel Density Uniformalization in Non-planar Rear Projection,” In Proceedings of ACM Symposium on Computational Fabrication, pp. 16:1-16:2, 2017.
28. Ryo Shirono, Daisuke Iwai, and Kosuke Sato, “Ambient Image Sensing Using Saccadic Suppression,” In Proceedings of ASIAGRAPH 2017, pp. 43-44, 2017.
29. Yuichi Hiroi, Yuta Itoh, Takumi Hamasaki, Daisuke Iwai, and Maki Sugimoto, “HySAR: Hybrid Material Rendering by an Optical See-Through Head-Mounted Display with Spatial Augmented Reality Projection,” In Proceedings of IEEE Virtual Reality, pp. 209-210, 2017.
30. Yuki Asai, Yuta Ueda, Ryuichi Enomoto, Daisuke Iwai, and Kosuke Sato, “ExtendedHand on Wheelchair,” In Adjunct Proceedings of ACM Symposium on User Interface Software and Technology, pp. 147-148, 2016.
31. Markus Billeter, Gerhard Röthlin, Jan Wezel, Daisuke Iwai, and Anselm Grundhöfer, “A LED-Based IR/RGB End-to-End Latency Measurement Device,” In Adjunct Proceedings of IEEE International Symposium on Mixed Reality and Augmented Reality, pp. 184-188, 2016.
    • Project Page IEEE Preprint
32. Jun Tsukamoto, Daisuke Iwai, Kenji Kashima, “Distributed Optimization for Shadow Removal in Spatial Augmented Reality,” In Adjunct Proceedings of IEEE International Symposium on Mixed Reality and Augmented Reality, pp. 147-148, 2016.
33. Hirotaka Asayama, Daisuke Iwai, Kosuke Sato, “Diminishable Visual Markers on Fabricated Projection Object for Dynamic Spatial Augmented Reality,” In Proceedings of ACM SIGGRAPH ASIA Emerging Technologies, Article No. 7, 2015.
    • ACM Preprint Teaser
34. Ryo Matsukage, Daisuke Iwai, Kosuke Sato, “Consistent Desktop Sharing Based on Document Coordinate System for Face-to-face Online Meeting,” In Proceedings of ACM SIGGRAPH ASIA Emerging Technologies, Article No. 6, 2015.
    • ACM Preprint Teaser
35. Hirotaka Asayama, Daisuke Iwai, Kosuke Sato, “Diminishable Visual Markers on Fabricated Projection Object for Dynamic Spatial Augmented Reality,” In Proceedings of ACM SIGGRAPH ASIA Posters, Article No. 38, 2015.
36. Toshio Kanamori, Daisuke Iwai, and Kosuke Sato, “Manipulating Haptic Shape Perception by Visual Surface Deformation and Finger Displacement in Spatial Augmented Reality,” In Proceedings of IEEE International Symposium on Mixed and Augmented Reality, pp. 190-191, 2015.
37. Yuta Ueda, Daisuke Iwai, and Kosuke Sato, “InstantReach: Virtual Hand Interaction using Smartphone,” In USB Proceedings of IEEE International Symposium on Mixed and Augmented Reality, S&T Demos 14, 2015.
38. Parinya Punpongsanon, Emilie Guy, Tamy Boubekeur, Daisuke Iwai, and Kosuke Sato, “Ground Navigation in 3D Scenes using Simple Body Motions,” In Proceedings of International Conference on Artificial Reality and Telexistence – Eurographics Symposium on Virtual Environments (ICAT-EGVE), pp. 19-20, 2014.
39. Shoichi Takeda, Daisuke Iwai, and Kosuke Sato, “An Immersive Projection Display with Dynamic Reflectance Control Using Photochromism,” In Proceedings of IEEE Global Conference on Consumer Electronics (GCCE), pp. 57-58, 2014.
40. Parinya Punpongsanon, Daisuke Iwai, and Kosuke Sato, “[Poster] A Preliminary Study on Altering Surface Softness Perception using Augmented Color and Deformation,” In Proceedings of IEEE International Symposium on Mixed and Augmented Reality (ISMAR), pp. 301-302, 2014.
41. Parinya Punpongsanon, Daisuke Iwai, and Kosuke Sato, “DeforMe: Projection-based Visualization of Deformable Surfaces using Invisible Textures,” In Proceedings of SIGGRAPH Asia Emerging Technologies, pp. 8:1-8:3, 2013.
    • Project Page ACM Preprint Teaser
42. Parinya Punpongsanon, Daisuke Iwai, and Kosuke Sato, “Projection-based Visualization of Viscoelastic Surfaces Deformation using Infrared Vision Technique,” In Proceeding of Thailand-Japan International Academic Conference, pp.172-173, 2013.
43. Hsin-Ni Ho, Daisuke Iwai, Yuki Yoshikawa, Junji Watanabe, and Shin’ya Nishida, “Effects of color on perceived temperature,” Perception, Vol. 42 (supplement), p. 167, 2013. (Proceedings of European Conference on Visual Perception (ECVP2013))
44. Naoto Hino, Daisuke Iwai and Kosuke Sato, “Dynamic Reflectance Control of Photochromic Compounds for 3D High Dynamic Range Display,” CVPR 2012 Workshop for Computational Cameras and Displays, 2012.
45. David Samuel, Daisuke Iwai and Kosuke Sato, “Focal Length Modulation of Projection Lens for Defocus Blur Compenstation,” CVPR 2012 Workshop for Computational Cameras and Displays, 2012.
46. Kei Kodama, Daisuke Iwai, and Kosuke Sato, “Pan-Tilt Projector Path Planning for Adaptive Resolution Display,” In Proceedings of International Conference on Artificial Reality and Telexistence (ICAT), p.140, 2011.
47. Tatsunori Yabiki, Daisuke Iwai, and Kosuke Sato, “Adaptive Annotation Layout in Projection-Based Mixed Reality by Considering Its Readability,” In Proceedings of International Conference on Artificial Reality and Telexistence (ICAT), p.144, 2011.
48. Mariko Miki, Daisuke Iwai, and Kosuke Sato, “Optically Hiding of Information with Polarized Complementary Projection,” In Proceedings of International Conference on Artificial Reality and Telexistence (ICAT), p.166, 2011.
49. Saeko Shimazu, Daisuke Iwai, and Kosuke Sato, “High Dynamic Range 3D Display System with Projector and 3D Color Printer Output,” In Proceedings of International Conference on Artificial Reality and Telexistence (ICAT), p.165, 2011.
50. Mariko Miki, Daisuke Iwai, and Kosuke Sato, “Optically Hiding of Tabletop Information with Polarized Complementary Image Projection – Your Shadow Reveals It!,” In Proceedings of ACM International Conference on Interactive Tabletops and Surfaces (ITS), pp. 260-261, 2011.
51. Saeko Shimazu, Daisuke Iwai and Kosuke Sato, “3D High Dynamic Range Display System,” In Proceedings of IEEE International Symposium on Mixed and Augmented Reality (ISMAR), pp. 235-236, 2011.
    • IEEE Preprint Teaser
52. Keisuke Matsuzaki, Daisuke Iwai, and Kosuke Sato, “Snail Light Projector: Interaction with Virtual Projection Light in Hyper-Slow Propagation Speed,” In Proceedings of ACM SIGCHI International Conference on Advances in Computer Entertainment Technology (ACE’10), pp. 114-115, 2010.
53. Momoyo Nagase, Daisuke Iwai, and Kosuke Sato, “Dynamic Control of Multiple Focal-Plane Projections for Eliminating Defocus and Occlusion,” In Proceedings of IEEE Virtual Reality (poster), pp. 293-294, 2010.
54. Oliver Bimber and Daisuke iwai, “Superimposing Dynamic Range,” In Proceedings of SIGGRAPH 2008 New Tech Demo (DVD), p.36, 2008.
55. Noriko Nagata, Kazutaka Okumoto, Daisuke Iwai, Felipe Toro and Seiji Inokuchi, “Comparative Analysis and Synthesis of Latin Dance using Motion Capture,” In Proceedings of International Conference on Virtual Systems and Multimedia (VSMM’04), pp. 779-780, 2004.

Misc.

1. Parinya Punpongsanon, Yamato Miyatake, Daisuke Iwai, and Kosuke Sato, “Food DX Through Unobtrusive Edible Tags using Food 3D Printing,” Journal of the Imaging Society of Japan, Vol. 62, No. 2, pp. 121-127, 2023.
2. Wolfgang Hürst, Daisuke Iwai, and Prabhakaran Balakrishnan, “International workshop on multimodal virtual and augmented reality (workshop summary),” In Proceedings of the 18th ACM International Conference on Multimodal Interaction (ICMI), pp. 596-597, 2016.
3. Hsin-Ni Ho, Daisuke Iwai, Yuki Yoshikawa, Junji Watanabe, and Shin’ya Nishida, “Impact of hand and object colors on object temperature perception,” Temperature, Vol. 2, No. 3, pp. 344-345, 2015.
   • Taylor & Francis (Open Access)
4. Kosuke Sato, Daisuke Iwai, Sei Ikeda, Noriko Takemura, “Procams-Based Cybernetics,” IEEE VR Lab/Project Presentations, 2015.
   • Link Preprint