Yoichi Ochiai

Crossed half-silvered Mirror Array

AWARD / HONORS SIGGRAPH 2023 Student Research Competition 1st place Undergraduate Student / Kensuke Katori

Give Life Back to Alternative Process: Exploring Handmade Photographic Printing Experiments towards Digital Nature Ecosystem

Text to Haptics: Method and Case Studies of Designing Tactile Graphics for Inclusive Tactile Picture Books by Digital Fabrication and Generative AI

Event-based Visual Microphone

Ryogo Niwa, Tatsuki Fushimi, Kenta Yamamoto, Yoichi Ochiai. "Live Demonstration: Event-based Visual Microphone". 2023 IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops (CVPRW), Vancouver, BC, Canada, 2023, pp. 4054-4055, doi: 10.1109/CVPRW59228.2023.00424

Event-based Visual Microphone

SHITARA: Sending Haptic Induced Touchable Alarm by Ring-shaped Air vortex

Ryosei Kojima, Akihisa Shitara, Tatsuki Fushimi, Ryogo Niwa, Atushi Shinoda, Ryo Iijima, Kengo Tanaka, Sayan Sarcar, Yoichi Ochiai. 2023. SHITARA: Sending Haptic Induced Touchable Alarm by Ring-shaped Air vortex. In arXiv e-prints. 30 papges. URL: https://arxiv.org/abs/2301.08107

DNG in SIGGRAPH ASIA 2022 / 韓国大邱で開催されるSIGGRAPH ASIA 2022にて2件の発表を行います

We will present our works at SIGGRAPH ASIA 2022 . See you in Deagu, Koria ! デジタルネイチャー研究室は，韓国大邱で開催されるSIGGRAPH ASIA 2022にて『Computational Alternative Photographic Process toward Sustainable Printing』 の技術論文の発表と『Computer Generated Hologram Optimization for Lens Aberration』のポスター発表を行います． Official Web :

Computational Alternative Photographic Process toward Sustainable Printing

Chinatsu Ozawa, Kenta Yamamoto, Kazuya Izumi, and Yoichi Ochiai. 2022. Computational Alternative Photographic Process toward Sustainable Printing. In SIGGRAPH Asia 2022 Technical Communications (SA ’22 Technical Communications), December 6–9, 2022, Daegu, Republic of Korea. ACM, New York, NY, USA, 4

Computer Generated Hologram Optimization for Lens Aberration

AWARD / HONOR 2022年度 筑波大学 先導的研究者体験プログラム（ARE） 優秀賞 / 仲村和士

Computer Generated Hologram Optimization for Lens Aberration

Kazushi Nakamura, Kenta Yamamoto, and Yoichi Ochiai. 2022. Computer Generated Hologram Optimization for Lens Aberration. In SIGGRAPH Asia 2022 Posters (SA ’22 Posters), December 06-09, 2022. ACM, New York, NY, USA, 2 pages. https://doi.org/10.1145/3550082.3564191