A Robot Vision System for Collision Avoidance Using a Bio-inspired Algorithm. - Hirotsugu Okuno; Tetsuya Yagi (ICONIP (2), 2007)

Real-time robot vision for collision avoidance inspired by neuronal circuits of insects. - Hirotsugu Okuno; Tetsuya Yagi (IROS, 2007)

Bio-Inspired Real-Time Robot Vision for Collision Avoidance. - Hirotsugu Okuno; Tetsuya Yagi (J. Robotics Mechatronics, 2008)

A visually guided collision warning system with a neuromorphic architecture. - Hirotsugu Okuno; Tetsuya Yagi (Neural Networks, 2008)

A mixed analog-digital vision sensor for detecting objects approaching on a collision course. - Hirotsugu Okuno; Tetsuya Yagi (Robotics Auton. Syst., 2009)

Real-Time Simulation of Phosphene Images Evoked by Electrical Stimulation of the Visual Cortex. - Tamas Fehervari; Masaru Matsuoka; Hirotsugu Okuno; Tetsuya Yagi (ICONIP (1), 2010)

Implementation of Visual Attention System Using Artificial Retina Chip and Bottom-Up Saliency Map Model. - Bumhwi Kim; Hirotsugu Okuno; Tetsuya Yagi; Minho Lee 001 (ICONIP (3), 2011)

Portable phosphene image generator simulating cortical visual prosthesis. - Hirotsugu Okuno; Tamas Fehervari; Masaru Matsuoka; Seiji Kameda; Tetsuya Yagi (BioCAS, 2012)

Detection of scale-invariant key points employing a resistive network. - Shinsuke Yasukawa; Hirotsugu Okuno; Tetsuya Yagi (SII, 2012)

Image Sensor System With Bio-Inspired Efficient Coding and Adaptation. - Hirotsugu Okuno; Tetsuya Yagi (IEEE Trans. Biomed. Circuits Syst., 2012)

Live demonstration: A hardware system for emulating the early vision utilizing a silicon retina and SpiNNaker chips. - Takumi Kawasetsu; Ryoya Ishida; Tadashi Sanada; Hirotsugu Okuno (BioCAS, 2014)

A hardware system for emulating the early vision utilizing a silicon retina and SpiNNaker chips. - Takumi Kawasetsu; Ryoya Ishida; Tadashi Sanada; Hirotsugu Okuno (BioCAS, 2014)

A vision sensor system with a real-time multi-scale filtering function. - Shinsuke Yasukawa; Hirotsugu Okuno; Seiji Kameda; Tetsuya Yagi (Int. J. Mechatronics Autom., 2014)

Real-Time Emulator for Reproducing Graded Potentials in Vertebrate Retina. - Hirotsugu Okuno; Jun Hasegawa; Tadashi Sanada; Tetsuya Yagi (IEEE Trans. Biomed. Circuits Syst., 2015)

A Retino-Morphic Hardware System Simulating the Graded and Action Potentials in Retinal Neuronal Layers. - Yuka Kudo; Yuki Hayashida; Ryoya Ishida; Hirotsugu Okuno; Tetsuya Yagi (ICONIP (2), 2016)

Real-time object tracking based on scale-invariant features employing bio-inspired hardware. - Shinsuke Yasukawa; Hirotsugu Okuno; Kazuo Ishii; Tetsuya Yagi (Neural Networks, 2016)

Retinal Circuit Emulator With Spatiotemporal Spike Outputs at Millisecond Resolution in Response to Visual Events. - Yuki Hayashida; Yuka Kudo; Ryoya Ishida; Hirotsugu Okuno; Tetsuya Yagi (IEEE Trans. Biomed. Circuits Syst., 2017)

FPGA implementation of an algorithm that enables color constancy. - Kento Misaka; Hirotsugu Okuno (SII, 2020)

A Visual Feature Detection Algorithm Inspired by Spatio-Temporal Properties of Visual Neurons. - Eisaku Horiguchi; Hirotsugu Okuno (ICONIP (4), 2021)

Effects of the retina-inspired light intensity encoding on color discrimination performance. - Io Yamada; Hirotsugu Okuno (IJCNN, 2024)

An Embedded Intelligent System for Real-Time Image Classification with a Neuro-Inspired Color Constancy Algorithm. - Akito Morita; Hirotsugu Okuno (IEICE Trans. Electron., 2025)