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A Bio-Inspired Spiking Vision Chip Based on SPAD Imaging and Direct Spike Comput
一款基于SPAD成像和直接脉冲计算的仿生脉冲视觉芯片，实现高动态范围2D/3D视觉和实时智能处理。
128×128 SPAD图像传感器
仿生视觉芯片SPAD成像脉冲计算高动态范围可重构处理器
▸直接耦合脉冲式SPAD成像与神经启发脉冲计算范式
▸可配置曝光门控方案实现2D、3D深度和暗视觉成像
▸可重构脉冲视觉处理器（预处理或SNN处理器）
Abstract
Edge vision devices face real 3-D scenes with light-
ing fluctuations. They require a vision chip capable of acquiring
2-D/3-D vision with a high dynamic range and performing
real-time intelligent in situ processing, while maintaining low
end-to-end latency. Aimed at this versatile edge vision, this
article presents a bio-inspired full-spiking vision chip that consists
of a single-photon-avalanche-diode (SPAD) image sensor and a
spiking vision processor monolithically. To decrease latency while