Analog CCD processors for image filtering

Woodward Yang

doi:10.1117/12.45544

9 July 1991 Analog CCD processors for image filtering

Woodward Yang

Author Affiliations +

Proceedings Volume 1473, Visual Information Processing: From Neurons to Chips; (1991) https://doi.org/10.1117/12.45544
Event: Orlando '91, 1991, Orlando, FL, United States

Abstract

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.

Citation Download Citation

Woodward Yang "Analog CCD processors for image filtering", Proc. SPIE 1473, Visual Information Processing: From Neurons to Chips, (9 July 1991); https://doi.org/10.1117/12.45544

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