Image processing apparatus, image reproduction apparatus,...

Details Image processing apparatus, image reproduction apparatus,... Image processing apparatus, image reproduction apparatus,...

2008-08-26

2009-12-29

Thompson, James A (Department: 2625)

Facsimile and static presentation processing

Static presentation processing

Detail of image placement or content

C358S001160, C358S001170, C382S173000, C382S176000

Reexamination Certificate

active

07639388

ABSTRACT:
An original document image is inputted as multi valued image data (original image data) from an input unit. The multivalued image data is binarized by a binary image generation unit. Then, layout analysis is performed based on the binary image data. Based on the layout information, a partial image having text-attribute is extracted and a partial image having non-text-attribute are extracted from the multi-valued image data. One of the partial images is encrypted, and the encrypted data is stored with the partial image that is not encrypted and the layout information.

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