| Summary: | 碩士 === 國立臺北科技大學 === 電腦與通訊研究所 === 93 === Embedding an analog mask filter in a CMOS image sensor not only reduces cost, but also improves speed and design simplicity. The Thesis presents a current-mode CMOS image sensor based on smooth spatial filter. The sensor includes a 66×66 pixel cell array, row selector, column-processing circuit, column selector, post-process circuit, transimpedance amplifier and 6-bit analog-to-digital converter that can identify the output value of the pixel in gray level resolution. The chip has been implemented in TSMC 0.35
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