Title:
エラー耐性ビデオコーディングの周期的再同期マーカ
Document Type and Number:
Japanese Patent JP4457015
Kind Code:
B2
Abstract:
A system and method are disclosed that provide an advanced design of coded video packets using a resynchronization maker for video transmission applications. The resynchronization marker has a fixed ranged bit length within each video object plane or video frame and is cyclically updated video frame by video frame. This coded video packet structure allows decoders to automatically find the video object plane boundary without additional bit stream overhead. This has a particular advantage when a video object plane header is lost during transmission.
Inventors:
Ye Yeon Chu
Chen Ingway
Chen Ingway
Application Number:
JP2004547886A
Publication Date:
April 28, 2010
Filing Date:
October 21, 2003
Export Citation:
Assignee:
Koninklijke Philips Electronics N.V.
International Classes:
H03M7/30; H04L1/00; H04N19/89
Domestic Patent References:
| JP2004500773A | ||||
| JP11243546A |
Other References:
ISO/IEC,Information technology - Coding of audio-visual objects - Part2: Visual, ISO/IEC 14496-2,米国,ISO/IEC,1999年12月 1日,pp.95, 277-279, 284-285
Attorney, Agent or Firm:
Susumu Tsugaru
Akihiko Miyazaki
Fueda Shusen
Akihiko Miyazaki
Fueda Shusen