Two processes to produce simulated imagery are contrasted. The first is a physical approach based on terrain board model scenes, illumination sources, and an electro-optical camera. The second method utilizes computer graphics to render a mathematical model of a scene. Examples of the same scene modeled physically and by computer graphics are compared with respect to their utility in portraying image quality characteristics.
Comparison of physically- and computer-generated imagery
Image Modeling ; 1993 ; San Jose,CA,United States
Proc. SPIE ; 1904
1993-06-10
Conference paper
Electronic Resource
English
Reproducing Computer Generated Imagery
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