Live demonstration: A 768 × 640 pixels 200Meps dynamic vision sensor

Live demonstration: A 768 × 640 pixels 200Meps dynamic vision sensor
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现场演示:768×640像素200Meps动态视觉传感器

DOI:
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发表时间:
2017
期刊:
International Symposium on Circuits and Systems
影响因子:
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通讯作者:
Shoushun Chen
Shoushun Chen
中科院分区:
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文献类型:
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作者:
M. Guo;Jing Huang;Shoushun Chen

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我们展示了具有 768 × 640 像素和 200Meps(每秒事件数)高速读出的高分辨率动态视觉传感器 (DVS)。该传感器具有双通道同步接口,工作频率为 100 MHz。它具有一些独特的功能,即三合一(坐标、亮度和时间戳)事件数据包、生成全阵列图片点播的能力[1]以及片上光流计算。该传感器将在实时机器视觉领域得到广泛的应用。
We demonstrate a high resolution Dynamic Vision Sensor (DVS) with 768 × 640 pixels, and 200Meps (event per second) high speed readout. The sensor has a dual-channel synchronous interface and can operate at 100 MHz. It has a few unique features, namely three-in-one (coordinate, brightness and time stamp) event packet, capability of producing full-array picture-on-demand [1] and on-chip optical flow computation. The sensor will find broad applications in real-time machine vision.