Automatic error recognition apparatus

Details Automatic error recognition apparatus Automatic error recognition apparatus

1996-02-15

1999-05-11

Kelley, Christopher S.

Image analysis

Applications

Manufacturing or product inspection

382154, 348159, G06K9/00

Patent

active

059036630

ABSTRACT:
An apparatus and process for automatic error recognition for testing for tears in a magnetic-powder process during in-process control of image processing, whereby image recording units together with a downstream image processing unit evaluate areas with different optical characteristics from selected sample surface segments. In the process, a robot gasps at least one of the passing samples in precise position and brings the sample into a three-dimensional testing apparatus with image recording units arranged three-dimensionally, whereby the robot places the sample in precise position into the three-dimensional testing apparatus. The sample is then photographed by the image recording units which then transmit the obtained image information to a computer for evaluation. This computer is able to direct the robot accordingly based on its evaluation.

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patent: 5047851 (1991-09-01), Sauerwein et al
patent: 5380978 (1995-01-01), Pryor
patent: 5539656 (1996-07-01), Annigeri et al.

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