Invention Grant
US08036472B2 Image encoding method, image decoding method, image encoding apparatus, image decoding apparatus, image encoding program, and image decoding program
有权
图像编码方法,图像解码方法,图像编码装置,图像解码装置,图像编码程序,图像解码程序
- Patent Title: Image encoding method, image decoding method, image encoding apparatus, image decoding apparatus, image encoding program, and image decoding program
- Patent Title (中): 图像编码方法,图像解码方法,图像编码装置,图像解码装置,图像编码程序,图像解码程序
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Application No.: US12191563Application Date: 2008-08-14
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Publication No.: US08036472B2Publication Date: 2011-10-11
- Inventor: Satoru Adachi , Minoru Etoh , Sadaatsu Kato , Thiow Keng Tan
- Applicant: Satoru Adachi , Minoru Etoh , Sadaatsu Kato , Thiow Keng Tan
- Applicant Address: JP Tokyo
- Assignee: NTT DoCoMo, Inc.
- Current Assignee: NTT DoCoMo, Inc.
- Current Assignee Address: JP Tokyo
- Agency: Brinks Hofer Gilson & Lione
- Priority: JPP2002-295429 20021008
- Main IPC: G06K9/46
- IPC: G06K9/46

Abstract:
The present invention is directed to a decoder for decoding encoded video data which comprises blocks of transform coefficients. The decoder comprises a reconstruction information receiver which acquires reconstruction information from an encoder regarding reconstruction of the blocks of transform coefficients. The decoder also comprises an entropy decoder which decodes the blocks of transform coefficients into decoded blocks of transform coefficients. The decoder further comprises a coefficient list maker. According to the acquired reconstruction information, the coefficient list maker combines the transform coefficients of the decoded blocks into a first list of transform coefficients in which the transform coefficients of a respective decoded block are interleaved with the transform coefficients of another decoded block.
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