Facsimile and static presentation processing – Natural color facsimile – Image reproduction
Patent
1993-05-04
1997-06-17
Rogers, Scott A.
Facsimile and static presentation processing
Natural color facsimile
Image reproduction
358401, 358468, 399366, H04N 150
Patent
active
056402538
ABSTRACT:
Color image data is stored while being added with an attribute associated with a copy limit of image data in correspondence with a type or level of secrecy to be maintained (e.g., allowing only a specific person to make a full color copy, or to make any copy, of a particular image, or allowing only monochrome copies to be made of a specific image regardless of who is making the copy, etc.) When the color image data is output, an output mode is selected according to the designated type of secrecy to execute image processing and an image output operation, thereby maintaining the desired degree of secrecy of the color image.
REFERENCES:
patent: 4739377 (1988-04-01), Allen
patent: 4739397 (1988-04-01), Hayashi
patent: 4910765 (1990-03-01), Matsuse et al.
patent: 5241403 (1993-08-01), Ishikawa
patent: 5257119 (1993-10-01), Funada
Kitamura Shingo
Uchida Yoshiki
Canon Kabushiki Kaisha
Rogers Scott A.
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