Image analysis – Image compression or coding
Reexamination Certificate
2011-04-12
2011-04-12
Ahmed, Samir A (Department: 2624)
Image analysis
Image compression or coding
C382S133000, C382S240000, C382S251000, C375S240240, C375S240290
Reexamination Certificate
active
07925097
ABSTRACT:
An image coding apparatus is provided which satisfies various levels of demands on image distribution, both from image providers and from users. The image coding apparatus includes a coding block which codes predetermined image data. A separation unit separates the coded image data into basic data for reproducing contents of the coded image data as a visible image, and complementary data for complementing the basic data, so that the two pieces of data are distributed on different occasions. An adding unit adds information for independent copyright control to at least either one of the basic data and the complementary data.
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Ishii Yasuo
Kojima Noriaki
Matsuo Yoshihiro
Okada Shigeyuki
Tarumoto Tetsu
Ahmed Samir A
Bayat Ali
McDermott Will & Emery LLP
Sanyo Electric Co,. Ltd.
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