Retinomorphic color perception based on opponent process enabled by perovskite bipolar photodetectors

• Main Authors: Ng, Si En, Yantara, Natalia, Tu, Ngo Anh, Erdenebileg, Enkhtur, Li, Patrick Wen Feng, Sharma, Divyam, Lam, Yeng Ming, Mhaisalkar, Subodh, Basu, Arindam, Chattopadhyay, Anupam, Mathews, Nripan
• Other Authors: School of Materials Science and Engineering
• Format: Article
• Language: English
• Published: 2024
• Subjects: Engineering; Color perception; Halide perovskite
• Online Access: https://hdl.handle.net/10356/180504
• Institution: Nanyang Technological University

The ability to perceive color by the retina can be attributed to both its trichromatic photoreceptors and the antagonistic neural wiring known as the opponent process. While neuromorphic sensors have been shown to demonstrate memory and adaptation capabilities, color perception is still challenging...