A 1600-Channel Retinal Prosthesis SoC with On-Chip Edge Detection and Ambient Light Adaptation
This work presents a 1600-channel subretinal prosthesis system-on-a-chip (SoC) that employs edge-based stimulation with adaptive ambient light compensation to improve spatial resolution and ensure stable operation under varying illumination conditions. High-density retinal prostheses often suffer from current dispersio...