Verification apparatus, control method therefor, and non-transitory computer-readable storage medium that perform verification for a first region by a first algorithm and for a second region by a second algorithm

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United States of America

PATENT NO 11975529
APP PUB NO 20210303844A1
SERIAL NO

17210717

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Abstract

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A verification apparatus includes a controller to display a screen in which a reference image as a verification target image is user selectable, to set, based on user input and. on the displayed reference image, a feature point of the reference image, and a reference region of a predetermined pattern formed in advance on a recording medium on which the verification target image is to be formed, to extract the set feature point from a read image, to specify, based on a positional relationship between the feature point and the screen set reference region, from an image position of the extracted feature point, a first region on the read image, indicating a region where the predetermined pattern should have been formed, and a second region other than the first, and to perform verification for the first region by a first algorithm, and for the second region by a second algorithm.

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Patent Owner(s)

  • CANON KABUSHIKI KAISHA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Goda, Junichi Chiba, JP 29 152
Ichikawa, Masanori Kanagawa, JP 37 99
Kambegawa, Minoru Chiba, JP 21 78
Obayashi, Yosuke Chiba, JP 15 39

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