发明名称 |
A NOVEL CMOS IMAGE SENSOR WITH EVENT/CHANGE DETECTION AND REDUCED DATA REDUNDANCY |
摘要 |
<p>A Digital Pixel Sensor (DPS) based CMOS camera configured to record frames and comprising an event detection sensor configured to look for an event happening in a determined frame, comprising an array of event detection pixels, a first reference voltage generator, first row and column arbiters, and first row and column address encoders; the DPS based CMOS camera further comprises a change detection sensor configured to look for a change happening in between frames, comprising an array of change detection pixels, a second binary search value generator, second row and column arbiters, and second row and column address encoders.</p> |
申请公布号 |
WO2014174498(A1) |
申请公布日期 |
2014.10.30 |
申请号 |
WO2014IB61057 |
申请日期 |
2014.04.28 |
申请人 |
ECOLE POLYTECHNIQUE FEDERALE DE LAUSANNE (EPFL) |
发明人 |
KÖKLÜ, GÖZEN;CARRARA, SANDRO;DE MICHELI, GIOVANNI |
分类号 |
H04N5/3745;H04N5/335;H04N5/351;H04N5/376 |
主分类号 |
H04N5/3745 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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