Publications

2026

Book

  1. Iwai, D., Itoh, Y. (2026). Augmenting Reality with Shitsukan. In: Nishida, S., Nishino, K. (eds) Shitsukan—Understanding and Manipulating Material and Quality Perception. Springer, Singapore.

Conference

  1. Hiroki Kusuyama, Tomoya Nakamura, Daisuke Iwai, “Coded aperture optimization for mitigating aberration in large-format Fresnel lens towards shadowless projection mapping,” SPIE Photonics West (Optical Architectures for Displays and Sensing in Augmented, Virtual, and Mixed Reality (AR, VR, MR) VII), 13821-43, San Francisco, California, USA, Jan. 2026.
  2. Masaki Takeuchi, Kohei Miura, Daisuke Iwai, “Effects of view-dependent highlights and specular intensity on gloss perception in projection mapping,” SPIE Photonics West (Optical Architectures for Displays and Sensing in Augmented, Virtual, and Mixed Reality (AR, VR, MR) VII), 13821-44, San Francisco, California, USA, Jan. 2026.
  3. Thanapong Sommart, Daisuke Iwai, “Online optimization of contrast and brightness of target images for radiometric compensation in projection mapping,” SPIE Photonics West (Optical Architectures for Displays and Sensing in Augmented, Virtual, and Mixed Reality (AR, VR, MR) VII), 13821-45, San Francisco, California, USA, Jan. 2026.
  4. Kohei Miura, Daisuke Iwai, “Exploring thermal contact potentials for Hand–Object Interaction refinement,” SPIE Photonics West (Optical Architectures for Displays and Sensing in Augmented, Virtual, and Mixed Reality (AR, VR, MR) VII), 13821-46, San Francisco, California, USA, Jan. 2026.

Talks

  1. [Invited Talk] Tomoya Nakamura, Tomoyoshi Shimobaba, Yuichi Kozawa, Mohamad Ammar Alsherfawi Aljazaerly, and Tatsuki Tahara, “Coded Imaging under Natural Light via Incoherent Digital Holography and Lensless Optics,” SPIE Photonics West (Practical Holography XXXX: Displays, Materials, and Applications), 13917-23, San Francisco, California, USA, Jan. 2026.

2025

Journal

  1. Takumi Yamamoto, Naoharu Sawada, Yukina Sato, Takashi Amesaka, Yuta Sugiura, “Selfie WanD: Designing User-Defined Gestures for Selfie Stick Photography and Gesture Recognition Using a Smartphone’s Built-in IMU,” International Journal of Human-Computer Interaction, pp. 1-21 2025.
  2. Ryotaro Yoshida, Toshihiro Hara, Yusaku Takeda, Kenji Murase, Daisuke Iwai, and Kosuke Sato, “A Mixed Reality Car A-Pillar Design Support System Utilizing Projection Mapping,” IEEE Transactions on Visualization and Computer Graphics, Vol. 31, No. 10, pp. 7674-7683, 2025.
  3. Tatsuki Tahara, Tomoyoshi Shimobaba, Yuichi Kozawa, Mohamad Ammar Alsherfawi Aljazaerly, Tomoya Nakamura, “Natural-light full-color motion-picture holography,” Advanced Photonics Nexus, Vol. 4, No. 3, p. 036006 2025.
  4. Kai Miyashita, Takashi Amesaka, Shogo Hanayama, Takumi Yamamoto, Yuta Sugiura, “ScanRing: Hybrid Authentication System in a Ring Device Using a Distance Sensor and an IMU Sensor,” Proc. ACM Hum.-Comput. Interact. 9, 5, Article MHCI026, 2025.
  5. Shiva Sinaei, Daisuke Iwai, Kosuke Sato, “Artificial Blur Effect for Optical See-through Near-Eye Displays,” IEEE Access, Vol. 13, pp. 140382-140391, 2025.
  6. José Reinaldo Cunha Santos A. V. Silva Neto, Hodaka Kawachi, Yasushi Yagi, Tomoya Nakamura, “Self-Supervised Neural Reconstructions for Lensless Imaging,” Optical Review, Vol. 32, No. 4, pp. 664-668, 2025.
  7. Masaki Takeuchi, Kowa Koida, and Daisuke Iwai, “Luminosity thresholds in projection mapping under environmental lighting,” Frontiers in Virtual Reality, Volume 6, Article 1649901, 2025.
  8. José Reinaldo Cunha Santos A. V. Silva Neto, Hodaka Kawachi, Yasushi Yagi, and Tomoya Nakamura, “Toward all-in-focus lensless imaging with full-aperture radial masks,” Optics Express, Vol. 33, No. 23, pp. 48112-48129, 2025.

Conference

  1. Yuya Miyagi, Fuki Hosokawa, Tomoki Nakamura, Ryoma Okada, Kiyotaka Sasagawa, Jun Ohta, Tomoya Nakamura, Keiichiro Kagawa, “Linkable Self-Coded CMOS Image Sensor with Serial Communication Interface for Compact Omnidirectional Lensless Cameras,” 2025 International Image Sensor Workshop, R10.5, Awaji, Japan, pp. 216-219, Jun. 2025.
  2. Hiyori Tsuji, Takashi Amesaka, Sho Usuda, Wataru Muraoka, Taneaki Nakagawa, Yuta Sugiura, “HearTMD: Detection of Temporomandibular Disorder Using Hearables,” In Adjunct Proceedings of the 38th Annual ACM Symposium on User Interface Software and Technology (UIST Adjunct ‘25). Article 97, 1–3, 2025.
  3. Shunsuke Sakoda, Yasushi Yagi, Tomoya Nakamura, “Active Sensing for Lidar-Based Gait,” ICIP 2025 Workshop on Time-Resolved Computational Imaging, Anchorage, Alaska, USA, Sep. 2025.
  4. Tatsuki Tahara, Hideaki Yoshimura, Tomoyoshi Shimobaba, Ryo Okamoto, David Blinder, Yuichi Kozawa, and Tomoya Nakamura, “Digital motion-picture holography with incoherent light sources,” Optica Digital Holography and Three-Dimensional Imaging Topical Meeting (DH), Seattle, Washington, USA, DM3C.6, Aug. 2025.
  5. Shiva Sinaei, Chuanjun Zheng, Kaan Akşit, and Daisuke Iwai, “Efficient Proxy Raytracer for Optical Systems using Implicit Neural Representations,” In Proceedings of ACM SIGGRAPH 2025 Posters, Article No. 67, 1-2, 2025.
  6. Haruto Konishi, Kosuke Sato, and Daisuke Iwai, “Avatar Manipulation via Image-Based Recognition of Hand and Finger Pressing Motion on a Deformable Dome Surface,” Adjunct Proceedings of IEEE International Symposium on Mixed and Augmented Reality, pp. 747-748, 2025.
  7. Ao Ishikawa, Yushi Sato, Kosuke Sato, and Daisuke Iwai, “Influence of a Visual Cue and Agency on the Ventriloquism Effect for a Projected Extended Hand,” Adjunct Proceedings of IEEE International Symposium on Mixed and Augmented Reality, pp. 751-752, 2025.
  8. Tatsuya Yamamoto, Daisuke Iwai, and Kosuke Sato, “An Embrace-Type VR System for Older Adults,” Adjunct Proceedings of IEEE International Symposium on Mixed and Augmented Reality, pp. 795-796, 2025.
  9. José Reinaldo Cunha Santos A. V. Silva Neto, Hodaka Kawachi, Yasushi Yagi, and Tomoya Nakamura, “Enforcing Consistency in Lensless Imaging Through Self-Supervision Training,” International Display Workshops, LN-C000115, Hiroshima, Japan, Dec. 2025.
  10. Dustin Grünwald, Yusuke Imoto, Isabella Mika Taninaka, Kosuke Sato, and Daisuke Iwai, “ProTrans: Projecting In-Place Translations for Printed Text,” In Proceedings of International Conference on Artificial Reality and Telexistence and Eurographics Symposium on Virtual Environments (ICAT-EGVE), 2025.

Talks

  1. [Invited Talk] Tomoya Nakamura, “Computational lensless imaging utilizing aggressive design of coded optical systems,” SPIE Optics+Photonics (ODS 2025: Industrial Optical Devices and Systems), 13610-8, San Diego, California, USA, Aug. 2025.
  2. [Invited Talk] Daisuke Iwai, “Projection Mapping Technologies for Seamless Spatial Augmentation,” Laser Display and Lighting Conference, LDC5-3, Trinity College Dublin, Ireland (Jun 20, 2025)
  3. [Panel] Daisuke Iwai, “Projecting Texture: Enhancing Crafts and Culture through Seamless Integration of Material Surfaces and Digital Spaces,” Emerging Technologies Houses - Innovation from the Italian territories for the cities of the future, Auditorium - Italy Pavilion Expo 2025 Osaka, Sep 8, 2025.
  4. [Invited Talk] Daisuke Iwai, “When Light Becomes Matter: Beyond Shadows and Dark-Environment Constraints in Projection Mapping,” Beyond Images: Capturing, Rendering and Displaying Novel Characteristics of Light, OPTICA Intelligent Interfaces and Displays Technology Technical Group, Online, 17 Sep. 2025.