Method for processing an image showing a structured document comprising a visual inspection zone from an automatic reading zone or of barcode type
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United States of America Patent
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Dec 1, 2020
Grant Date -
Jan 10, 2019
app pub date -
Jul 5, 2018
filing date -
Jul 4, 2017
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Abstract
A method for processing an acquired image (IA) showing a structured personal document (D) including a visual inspection zone (VIZ). The method includes determination of a first character string from an automatic reading zone or of barcode type (MRZ) of predetermined format, the first character string representing personalised information specific to the owner of the document (D), generation from the first character string of an intermediate image (IS) showing a second character string representing the same personalised information, detection in the acquired image of a third character string in the visual inspection zone (VIZ), representing the same personalised information, the detection comprising an overall comparison of the intermediate image (IS) with the acquired image, location in the visual inspection zone (VIZ) of a region of interest containing the third character string.
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