Electronics and Computer Engineering

压缩感知图像传感器

Compressive Sensing Image Sensor

A CMOS vision chip that performs pixel-level compressive sensing, enabling image data transmission in both compressed and uncompressed formats while capturing scene and difference images. / 一种执行像素级压缩感知的CMOS视觉芯片，能够在压缩和非压缩格式下传输图像数据，同时捕获场景和差分图像。

Knowledge type: 物理设备
First proposed or discovered
Proposer: Turkey Farm member
Creator: 农场主
Last updated: 2026-11-10 22:05:23

Sub-knowledge points

Pixel-level compressive sensing implementationOn-chip control circuitry designDual operation modes (compressed and non-compressed)Scene image and difference image capture

Higher-order knowledge points

CMOS vision sensorImage sensor design

Main parameters and performance indicators

Technology: TSMC 0.18um standard CMOSResolution: 64*64Frame Rate: 40 fpsPower Consumption (Normal Scene Image Mode): 36.99uW (compressed), 37.09uW (non-compressed)Power Consumption (Difference Scene Image Mode): 38.67uW (compressed), 38.75uW (non-compressed)

Open problems

No unresolved problem recorded yet

Related literature

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A chip level design of a multi-mode compressive sensing image sensorOpen source

压缩感知图像传感器

Sub-knowledge points

Higher-order knowledge points

Main parameters and performance indicators

Open problems

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