Automatically determining machine vision tool parameters

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United States of America Patent

PATENT NO 8126253
APP PUB NO 20110317906A1
SERIAL NO

11392115

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Abstract

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A method for automatically determining machine vision tool parameters is presented, including: marking to indicate a desired image result for each image of a plurality of images; selecting a combination of machine vision tool parameters, and running the machine vision tool on the plurality of images using the combination of parameters to provide a computed image result for each image of the plurality of images, each computed image result including a plurality of computed measures; comparing each desired image result with a corresponding computed image result to provide a comparison result vector associated with the combination of machine vision tool parameters, then comparing the comparison result vector associated with the combination of machine vision tool parameters to a previously computed comparison result vector associated with a previous combination of machine vision tool parameters using a result comparison heuristic to determine which combination of machine vision tool parameters is best overall.

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Patent Owner(s)

Patent OwnerAddress
COGNEX TECHNOLOGY AND INVESTMENT LLCONE VISION DRIVE NATICK MA 01760

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Michael, David Wayland, US 31 1207
Wallack, Aaron Nashua, US 37 1370

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