Image analysis – Image compression or coding
Reexamination Certificate
2006-10-12
2011-12-06
Wang, Claire X (Department: 2624)
Image analysis
Image compression or coding
C375S240120, C375S240160
Reexamination Certificate
active
08073266
ABSTRACT:
An image encoding device including an input section inputting an input image constituting an encoding target; a reference image accumulation section accumulating a reference image; a reference image accompanying information accumulation section accumulating reference image accompanying information that accompanies the reference image; an encoding section modifying the reference image and the reference image accompanying information in accordance with the input image, generating a predictive signal for the input image, and encoding the input image; and an output section outputting, as encoded data, compressed data obtained by the encoding by the encoding section together with modification method information indicating a modification method for the reference image. Thereby, image information can be encoded/decoded more efficiently by generating an appropriate predictive signal.
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Boon Choong Seng
Horikoshi Tsutomu
Kato Sadaatsu
Tan Thiow Keng
Harandi Siamak
NTT DoCoMo Inc.
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
Wang Claire X
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