Ryuji Hirayama

Publication Activity (10 Years)

Years Active: 2013-2024
Publications (10 Years): 14

Top Topics

High Image Quality

Top Venues

ACM Trans. Graph.

SIGGRAPH Asia Posters

Publications

Giorgos Christopoulos, Lei Gao, Diego Martínez Plasencia, Marta Betcke, Ryuji Hirayama, Sriram Subramanian
Temporal acoustic point holography. SIGGRAPH (Conference Paper Track) (2024)
Lei Gao, Giorgos Christopoulos, Prateek Mittal, Ryuji Hirayama, Sriram Subramanian
StableLev: Data-Driven Stability Enhancement for Multi-Particle Acoustic Levitation. CHI (2024)
Roberto A. Montano Murillo, Ryuji Hirayama, Diego Martínez Plasencia
OpenMPD: A Low-Level Presentation Engine for Multimodal Particle-Based Displays. ACM Trans. Graph. 42 (2) (2023)
Lei Gao, Pourang Irani, Sriram Subramanian, Gowdham Prabhakar, Diego Martínez Plasencia, Ryuji Hirayama
DataLev: Mid-air Data Physicalisation Using Acoustic Levitation. CHI (2023)
Lei Gao, James Hardwick, Diego Martínez Plasencia, Sriram Subramanian, Ryuji Hirayama
DATALEV: Acoustophoretic Data Physicalisation. UIST (Adjunct Volume) (2022)
Ryuji Hirayama, Sriram Subramanian
Magical multi-modal displays using acoustophoresis. XRDS 29 (1) (2022)
Diego Martínez Plasencia, Ryuji Hirayama, Roberto A. Montano Murillo, Sriram Subramanian
GS-PAT: high-speed multi-point sound-fields for phased arrays of transducers. ACM Trans. Graph. 39 (4) (2020)
Tomoyoshi Shimobaba, Kyoji Matsushima, Takayuki Takahashi, Yuki Nagahama, Satoki Hasegawa, Marie Sano, Ryuji Hirayama, Takashi Kakue, Tomoyoshi Ito
Fast, large-scale hologram calculation in wavelet domain. CoRR (2017)
Tomoyoshi Shimobaba, Naoki Kuwata, Mizuha Homma, Takayuki Takahashi, Yuki Nagahama, Marie Sano, Satoki Hasegawa, Ryuji Hirayama, Takashi Kakue, Atsushi Shiraki, Naoki Takada, Tomoyoshi Ito
Deep-learning-based data page classification for holographic memory. CoRR (2017)
Tomoyoshi Shimobaba, Yutaka Endo, Takashi Nishitsuji, Takayuki Takahashi, Yuki Nagahama, Satoki Hasegawa, Marie Sano, Ryuji Hirayama, Takashi Kakue, Atsushi Shiraki, Tomoyoshi Ito
Computational ghost imaging using deep learning. CoRR (2017)
Ryuji Hirayama, Tomotaka Suzuki, Tomoyoshi Shimobaba, Atsushi Shiraki, Makoto Naruse, Hirotaka Nakayama, Takashi Kakue, Tomoyoshi Ito
Inkjet printing-based volumetric display projecting multiple full-colour 2D patterns. CoRR (2017)
Ryuji Hirayama, Hirotaka Nakayama, Atsushi Shiraki, Takashi Kakue, Tomoyoshi Shimobaba, Tomoyoshi Ito
Controllable color particles in a 3D crystal projecting multiple dynamic full-color images. SIGGRAPH Posters (2017)
Ryuji Hirayama, Atsushi Shiraki, Hirotaka Nakayama, Takashi Kakue, Tomoyoshi Shimobaba, Tomoyoshi Ito
3-D crystal with a curved surface projecting multiple 2-D images. SIGGRAPH Asia Posters (2016)
Tomoyoshi Shimobaba, Yutaka Endo, Ryuji Hirayama, Yuki Nagahama, Takayuki Takahashi, Takashi Nishitsuji, Takashi Kakue, Atsushi Shiraki, Naoki Takada, Nobuyuki Masuda, Tomoyoshi Ito
Autoencoder-based holographic image restoration. CoRR (2016)
Tomoyoshi Shimobaba, Takashi Kakue, Yutaka Endo, Ryuji Hirayama, Daisuke Hiyama, Satoki Hasegawa, Yuki Nagahama, Marie Sano, Takashige Sugie, Tomoyoshi Ito
Optical encryption for large-sized images using random phase-free method. CoRR (2015)
Tomoyoshi Shimobaba, Takashi Kakue, Yutaka Endo, Ryuji Hirayama, Daisuke Hiyama, Satoki Hasegawa, Yuki Nagahama, Marie Sano, Minoru Oikawa, Takashige Sugie, Tomoyoshi Ito
Improvement of the image quality of random phase-free holography using an iterative method. CoRR (2015)
Ryuji Hirayama, Hirotaka Nakayama, Atsushi Shiraki, Takashi Kakue, Tomoyoshi Shimobaba, Tomoyoshi Ito
3-D crystal exhibiting multiple 2-D images with directivity. SIGGRAPH Asia Posters (2015)
Ryuji Hirayama, Hirotaka Nakayama, Takashi Kakue, Tomoyoshi Shimobaba, Tomoyoshi Ito, Atsushi Shiraki
Development of volumetric display based on multi-bit color LED. APCCAS (2014)
Tomoyoshi Shimobaba, Michal Makowski, Takashi Kakue, Naohisa Okada, Yutaka Endo, Ryuji Hirayama, Daisuke Hiyama, Satoki Hasegawa, Yuki Nagahama, Tomoyoshi Ito
Numerical investigation of lensless zoomable holographic multiple projections to tilted planes. CoRR (2014)
Tomoyoshi Shimobaba, Takashi Kakue, Minoru Oikawa, Naoki Takada, Naohisa Okada, Yutaka Endo, Ryuji Hirayama, Tomoyoshi Ito
Calculation reduction method for color computer-generated hologram using color space conversion. CoRR (2013)