7 December 1981 Correction Of Pixel Nonuniformities For Solid-State Imagers
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Abstract
This paper evaluates a pixel nonuniformity correction technique based upon gain and off-set compensation for CCD imagers. For hardware simplicity, a first-order linear model was examined in this paper. The statistical analysis of the uniformities is discussed. The original and the corrected picture of a gray scale test target are used as the example to evaluate the final results. Major improvements in sensor uniformity and the produced image quality can be achieved.
© (1981) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
To R. Hsing, "Correction Of Pixel Nonuniformities For Solid-State Imagers", Proc. SPIE 0292, Processing of Images and Data from Optical Sensors, (7 December 1981); doi: 10.1117/12.932834; https://doi.org/10.1117/12.932834
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