Found a good page at Cornell on the ISO 12233 Test Chart, along with links to two companies-- Sine Patterns and Precision Optical Instruments-- who sell test patterns in different sizes and formats.
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blogging re: cameras, stereoscopy, human and machine vision,
or anything that tickles my retina.
Found a good page at Cornell on the ISO 12233 Test Chart, along with links to two companies-- Sine Patterns and Precision Optical Instruments-- who sell test patterns in different sizes and formats.
