Title:
圧縮符号化装置、伸張復号化装置
Document Type and Number:
Japanese Patent JP4825137
Kind Code:
B2
Abstract:
There are provided a device and a method capable of increasing the processing speed and preventing the increase of the device size by eliminating decompression/decoding processing not required for decompression/decoding of a moving picture of a point-of-view desired by a user. The decompression/decoding device includes: instruction input means for receiving an instruction for a frame to be outputted; judgment means for reading out motion prediction information from the moving picture data and judging the frame used for motion prediction in compression/encoding of the frame to be outputted; and decompression/decoding means for decompressing/decoding only the frame judged by the judgment means and the frame to be outputted.
Inventors:
Kimihiko Kazui
Koji Yamada
Takashi Ito
Koji Yamada
Takashi Ito
Application Number:
JP2006550570A
Publication Date:
November 30, 2011
Filing Date:
January 07, 2005
Export Citation:
Assignee:
富士通株式会社
International Classes:
H04N19/50; H04N19/103; H04N19/137; H04N19/139; H04N19/167; H04N19/196; H04N19/42; H04N19/423; H04N19/46; H04N19/503; H04N19/51; H04N19/513; H04N19/577; H04N19/597; H04N19/61; H04N19/625; H04N19/70; H04N19/91
Domestic Patent References:
| JPH09261653A | 1997-10-03 |
Attorney, Agent or Firm:
Hidemi Matsukura
Akira Hirakawa
Daisuke Takada
Tsutomu Toyama
Akira Hirakawa
Daisuke Takada
Tsutomu Toyama