11 May 1988 Color-Dependent Optical Prefilter For The Suppression Of Aliasing Artifacts
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Proceedings Volume 0900, Imaging Applications in the Work World; (1988) https://doi.org/10.1117/12.944687
Event: 1988 Los Angeles Symposium: O-E/LASE '88, 1988, Los Angeles, CA, United States
Abstract
Optical prefilters, which make use of the double-refraction effect in crystalline quartz, reduce the amount of aliasing artifacts in the displayed image of a video system. This paper describes a new class of optical prefilter that produces different amounts of blur for different colors. This type of filter is useful with sensors that have unequal pixel densities in the three sensed colors.
© (1988) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
John E Greivenkamp, "Color-Dependent Optical Prefilter For The Suppression Of Aliasing Artifacts", Proc. SPIE 0900, Imaging Applications in the Work World, (11 May 1988); doi: 10.1117/12.944687; https://doi.org/10.1117/12.944687
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