Image analysis – Image transformation or preprocessing – Image storage or retrieval
Reexamination Certificate
2005-12-23
2009-06-16
Patel, Kanji (Department: 2624)
Image analysis
Image transformation or preprocessing
Image storage or retrieval
C713S176000
Reexamination Certificate
active
07548665
ABSTRACT:
Embodiments of the present invention relate to attesting a document that contains encoded data, such as a barcode or DataGlyph. When a document contains encoded data that is not in human-readable form, the document is checked to determine whether content in the encoded data appears somewhere in the document in human-readable form. Based on the amount of content that appears in the document, the document may be marked with a seal that attests to the amount of content in the encoded data that appears in human-readable form. The seal may be visually distinctive to facilitate easy recognition by a user or device.
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MH2 Technology Law Group LLP
Patel Kanji
Xerox Corporation
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