Image analysis – Image compression or coding – Interframe coding
Reexamination Certificate
2003-09-10
2008-03-18
Couso, Yon J. (Department: 2624)
Image analysis
Image compression or coding
Interframe coding
C382S233000
Reexamination Certificate
active
07346216
ABSTRACT:
A video processing system100is provided with video encoding device10and video decoding device20. The video encoding device10implements backward interframe prediction from a temporally subsequent frame and outputs information indicating that an option to eliminate use of a decoded image of the temporally subsequent frame was chosen. The video decoding device20eliminates use of the decoded image of the frame on the basis of this information, in conjunction with input of the information for eliminating use of the decoded image of the temporally subsequent frame.
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Thomas Wiegand, “Text of Final Committee Draft of Joint Video Specification (ITU-T Rec. H.264 / ISO/IEC 14496-10 AVC)”, International Organisation for Standardisation, XP-001100641 , Jul. 2002, pp. 1-197.
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Adachi Satoru
Boon Choong Seng
Etoh Minoru
Kato Sadaatsu
Tan Thiow Keng
Brinks Hofer Gilson & Lione
Couso Yon J.
NTT DoCoMo Inc.
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