Multi-region autofocus tool and mode

Image analysis – Applications – Manufacturing or product inspection

Reexamination Certificate

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Details

C382S145000, C382S152000, C348S086000, C348S092000

Reexamination Certificate

active

07570795

ABSTRACT:
A system and method are provided for a “multi-region” autofocus video tool-type or mode within a machine vision inspection system. The user may efficiently define multiple regions of interest that are grouped as a “multi-region” set. The autofocus operations for the multi-region set are defined with a shared set of autofocus parameters. The same set of autofocus images may be used for the autofocus operations of the multi-region set. The user may conveniently also define individual autofocus regions of interest, defined with individual autofocus parameters, within the same field of view. Various user interface features allow a user to conveniently change between the individual autofocus tool-type or mode and the multi-region autofocus tool-type or mode.

REFERENCES:
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patent: 6542180 (2003-04-01), Wasserman
patent: 6711283 (2004-03-01), Soenksen
patent: 6800249 (2004-10-01), de la Torre-Bueno
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patent: 2005/0031191 (2005-02-01), Venkatachalam
patent: 2005/0213807 (2005-09-01), Wasserman
patent: 2006/0093205 (2006-05-01), Bryll
“QVPAK 3D CNC Vision Measuring Machine Operation Guide,” Mitutoyo Corporation & Micro Encoder Inc., Kanagawa, Japan, Sep. 1996.
“QVPAK 3D CNC Vision Measuring Machine User's Guide Version 7,” Mitutoyo Corporation & Micro Encoder Inc., Kanagawa, Japan, Jan./Sep. 2003.

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