JP2006203661A - 動画像符号化装置、動画像復号装置及び符号化ストリーム生成方法 - Google Patents

動画像符号化装置、動画像復号装置及び符号化ストリーム生成方法 Download PDF

Info

Publication number
JP2006203661A
JP2006203661A JP2005014244A JP2005014244A JP2006203661A JP 2006203661 A JP2006203661 A JP 2006203661A JP 2005014244 A JP2005014244 A JP 2005014244A JP 2005014244 A JP2005014244 A JP 2005014244A JP 2006203661 A JP2006203661 A JP 2006203661A
Authority
JP
Japan
Prior art keywords
unit
parameter set
information
picture
image data
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2005014244A
Other languages
English (en)
Japanese (ja)
Other versions
JP2006203661A5 (https=
Inventor
Yoshihiro Kikuchi
義浩 菊池
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toshiba Corp filed Critical Toshiba Corp
Priority to JP2005014244A priority Critical patent/JP2006203661A/ja
Priority to EP20050111856 priority patent/EP1684523A1/en
Priority to US11/327,370 priority patent/US20060165182A1/en
Publication of JP2006203661A publication Critical patent/JP2006203661A/ja
Priority to US11/510,652 priority patent/US20060285592A1/en
Publication of JP2006203661A5 publication Critical patent/JP2006203661A5/ja
Priority to US11/976,817 priority patent/US20080069209A1/en
Priority to US11/976,823 priority patent/US20080069226A1/en
Pending legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/114—Adapting the group of pictures [GOP] structure, e.g. number of B-frames between two anchor frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP2005014244A 2005-01-21 2005-01-21 動画像符号化装置、動画像復号装置及び符号化ストリーム生成方法 Pending JP2006203661A (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2005014244A JP2006203661A (ja) 2005-01-21 2005-01-21 動画像符号化装置、動画像復号装置及び符号化ストリーム生成方法
EP20050111856 EP1684523A1 (en) 2005-01-21 2005-12-08 Motion picture encoder, motion picture decoder, and method for generating encoded stream
US11/327,370 US20060165182A1 (en) 2005-01-21 2006-01-09 Motion picture encoder, motion picture decoder, and method for generating encoded stream
US11/510,652 US20060285592A1 (en) 2005-01-21 2006-08-28 Motion picture encoder, motion picture decoder, and method for generating encoded stream
US11/976,817 US20080069209A1 (en) 2005-01-21 2007-10-29 Motion picture encoder, motion picture decoder,and method for generating encoded stream
US11/976,823 US20080069226A1 (en) 2005-01-21 2007-10-29 Motion picture encoder, motion picture decoder,and method for generating encoded stream

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005014244A JP2006203661A (ja) 2005-01-21 2005-01-21 動画像符号化装置、動画像復号装置及び符号化ストリーム生成方法

Publications (2)

Publication Number Publication Date
JP2006203661A true JP2006203661A (ja) 2006-08-03
JP2006203661A5 JP2006203661A5 (https=) 2007-09-27

Family

ID=36102603

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005014244A Pending JP2006203661A (ja) 2005-01-21 2005-01-21 動画像符号化装置、動画像復号装置及び符号化ストリーム生成方法

Country Status (3)

Country Link
US (4) US20060165182A1 (https=)
EP (1) EP1684523A1 (https=)
JP (1) JP2006203661A (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006203662A (ja) * 2005-01-21 2006-08-03 Toshiba Corp 動画像符号化装置・復号化装置及び符号化ストリーム生成方法
KR101427647B1 (ko) * 2007-04-25 2014-08-07 삼성전자주식회사 패킷 생성과 처리에 관한 방법 및 그 장치
AU2012225826A1 (en) * 2011-03-10 2013-09-05 Vidyo, Inc. Parameter set maintenance in video coding
KR20130116782A (ko) * 2012-04-16 2013-10-24 한국전자통신연구원 계층적 비디오 부호화에서의 계층정보 표현방식
US20130279882A1 (en) * 2012-04-23 2013-10-24 Apple Inc. Coding of Video and Audio with Initialization Fragments
US20160105678A1 (en) * 2014-10-13 2016-04-14 Microsoft Technology Licensing, Llc Video Parameter Techniques
CN117336496A (zh) * 2017-10-06 2024-01-02 松下电器（美国）知识产权公司 编码装置、解码装置以及非暂时性计算机可读介质

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000013790A (ja) * 1998-06-19 2000-01-14 Sony Corp 画像符号化装置および画像符号化方法、画像復号装置および画像復号方法、並びに提供媒体
US8194751B2 (en) * 2003-02-19 2012-06-05 Panasonic Corporation Moving picture coding method and moving picture decoding method

Also Published As

Publication number Publication date
EP1684523A1 (en) 2006-07-26
US20060165182A1 (en) 2006-07-27
US20080069226A1 (en) 2008-03-20
US20080069209A1 (en) 2008-03-20
US20060285592A1 (en) 2006-12-21

Similar Documents

Publication Publication Date Title
CN115176477B (zh) 用于视频编码和解码的高级句法
JP7649365B2 (ja) ビデオの符号化及び復号のための高レベルシンタックス
KR101922459B1 (ko) 적응적 필터를 이용한 인트라 예측을 수행하는 영상 복호화 방법 및 컴퓨터로 읽을 수 있는 기록 매체
US9838685B2 (en) Method and apparatus for efficient slice header processing
JP4679524B2 (ja) 動画像復号化方法、動画像復号化装置、プログラムおよび記録媒体
US8767819B2 (en) Moving picture encoding apparatus
TWI811651B (zh) 用於視頻編碼及解碼的高階語法
TWI842980B (zh) 用於視訊編碼及解碼的高階語法
US20150092862A1 (en) Modified hevc transform tree syntax
JP2006203662A (ja) 動画像符号化装置・復号化装置及び符号化ストリーム生成方法
JP2006517362A (ja) ビデオ符号化
JP2006211617A (ja) 動画像符号化装置・復号化装置及び符号化ストリーム生成方法
US20080069226A1 (en) Motion picture encoder, motion picture decoder,and method for generating encoded stream
US20190335205A1 (en) Conditionally parsed extension syntax for hevc extension processing
JP4357560B2 (ja) 動画像符号化装置、動画像符号化方法及び動画像符号化プログラム
JP2000312362A (ja) 画像符号化方式変換装置、画像符号化方式変換方法および記録媒体
JP2006279272A (ja) 動画像符号化装置およびその符号化制御方法
JP7832367B2 (ja) マルチメディアデータ処理方法及びその装置、機器、並びにプログラム
JP5147546B2 (ja) 映像符号化装置及び映像復号化装置
HK40083230A (en) High level syntax for video coding and decoding

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070809

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20070809

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20090918

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20090929

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20100309