1978 International Electron Devices Meeting 1978
DOI: 10.1109/iedm.1978.189442
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A multiple output CCD imager for image processing applications

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Cited by 4 publications
(2 citation statements)
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“…The hybrid multiple-row readout technique relies on buffering or delay of the image data. Buffering using a CCD delay line has been previously demonstrated both on-chip [8] and off-chip [9]. Although simple to implement, these approaches suffer from additional nonuniform charge-transfer inefficiency (CTI) loss due to transfer through a varying number of additional CCD stages, resulting in image degradation.…”
Section: B Hybrid Approachmentioning
confidence: 99%
“…The hybrid multiple-row readout technique relies on buffering or delay of the image data. Buffering using a CCD delay line has been previously demonstrated both on-chip [8] and off-chip [9]. Although simple to implement, these approaches suffer from additional nonuniform charge-transfer inefficiency (CTI) loss due to transfer through a varying number of additional CCD stages, resulting in image degradation.…”
Section: B Hybrid Approachmentioning
confidence: 99%
“…For simple image processing (e.g., edge detection), approximately 100 elementary opera tions such as addition and subtraction must be performed per pixel, resulting in a corresponding throughput require ment of 1 billion operations per second (Bops). Machine vi sion applications may require higher frame rates and more sophisticated processing, while higher definition imagers re quire more pixels to be processed, making the throughput Paper 2618 received Aug. 22,1988; revised manuscript received March 14, 1989; accepted for publication March 14, 1989. ©1989 Society of Photo-Optical Instrumentation Engineers.…”
Section: Introductionmentioning
confidence: 99%