Hyperpolarizing photoreceptor inspired biomimetic energy-saving sensor for dynamic machine vision

• Main Authors: Li, Jiayi, Guo, Yuxi, Ju, Xin, Ang, Diing Shenp
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2025
• Subjects: Engineering; Retinomorphic sensor; Negative photoconductivity; Optronic neuron; Artificial photoreceptor; Edge AI
• Online Access: https://hdl.handle.net/10356/182347
• Institution: Nanyang Technological University

Vision systems in vertebrates have evolved energy-efficient and adaptable features in hyperpolarizing photoreceptors that machine vision struggles to mimic. Because semiconducting materials always exhibit a photoconductive effect, attempts to mimic hyperpolarizing photoreceptors have proven to be no...