JOURNAL ARTICLE
<title>Color Coding In Incoherent Spatial Filtering</title>
Year: 1980 Journal: Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE Vol: 0232 Pages: 19-23 Publisher: SPIE
Abstract
The application of polychromatic illumination and color-coded pupil apertures in optical transfer function (OTF) synthesis is discussed. Specific attention is focused on the use of photographic film in incoherent processors employing color-coding for OTF synthesis. Film is used primarily to provide a permanent record of an optical system output distribution but, under certain conditions, can also be used to perform image subtraction required in some synthesis operations.
Keywords:
Color-coding Coding (social sciences) Computer science Subtraction Optical transfer function Computer vision Artificial intelligence Color filter array Computer graphics (images) Pupil size Optics Pupil Arithmetic Mathematics Physics Color gel
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Topics
Photonic and Optical Devices
Physical Sciences → Engineering → Electrical and Electronic Engineering
Advanced optical system design
Physical Sciences → Engineering → Biomedical Engineering
Advanced Optical Imaging Technologies
Physical Sciences → Engineering → Media Technology
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