Title:
動画像符号化プログラム、プログラム記憶媒体、および符号化装置。
Document Type and Number:
Japanese Patent JP4644097
Kind Code:
B2
Abstract:
A moving picture coding program directs a computer to perform the procedure of detecting a scene change between images depending on, for example, whether or not summation of absolute values of inter-frame differences has exceeded a threshold, and the procedure of coding image data before a scene change by rough quantization when the scene change is detected.
Inventors:
Kubota Tomonori
Makiko Konoshima
Yuichiro Teshigawara
Masatsugu respect
Makiko Konoshima
Yuichiro Teshigawara
Masatsugu respect
Application Number:
JP2005317607A
Publication Date:
March 02, 2011
Filing Date:
October 31, 2005
Export Citation:
Assignee:
Fujitsu Semiconductor Limited
International Classes:
H04N19/00; H04N19/115; H04N19/117; H04N19/126; H04N19/132; H04N19/134; H04N19/136; H04N19/137; H04N19/142; H04N19/159; H04N19/196; H04N19/503; H04N19/51; H04N19/513; H04N19/577; H04N19/80; H04N19/85; H04N19/87
Domestic Patent References:
| JP8102938A | ||||
| JP9107543A | ||||
| JP10336670A | ||||
| JP2005102170A | ||||
| JP2002271800A | ||||
| JP11177989A |
Attorney, Agent or Firm:
Yoshiyuki Osuga