9 July 1991 Analog CCD processors for image filtering
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While charge-coupled devices (CCDs) are used extensively in many image sensor applications, they are also capable of performing many basic signal processing functions. This paper presents some analog CCD circuitry for implementing an edge detection algorithm and a boundary-preserving image filter. In particular, the parallel, pipelined architecture is introduced as an efficient architecture for integrating CCD imagers with analog CCD processors for high-throughput image processing applications.
© (1991) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Woodward Yang, Woodward Yang, "Analog CCD processors for image filtering", Proc. SPIE 1473, Visual Information Processing: From Neurons to Chips, (9 July 1991); doi: 10.1117/12.45544; https://doi.org/10.1117/12.45544

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