CN101960856B - 运动图像编码设备和运动图像编码方法 - Google Patents

运动图像编码设备和运动图像编码方法 Download PDF

Info

Publication number
CN101960856B
CN101960856B CN200980106439XA CN200980106439A CN101960856B CN 101960856 B CN101960856 B CN 101960856B CN 200980106439X A CN200980106439X A CN 200980106439XA CN 200980106439 A CN200980106439 A CN 200980106439A CN 101960856 B CN101960856 B CN 101960856B
Authority
CN
China
Prior art keywords
unit
encoding
reference frame
encoding apparatus
configuration information
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.)
Active
Application number
CN200980106439XA
Other languages
English (en)
Chinese (zh)
Other versions
CN101960856A (zh
Inventor
小林悟
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Publication of CN101960856A publication Critical patent/CN101960856A/zh
Application granted granted Critical
Publication of CN101960856B publication Critical patent/CN101960856B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04N19/115—Selection of the code volume for a coding unit prior to 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
    • H04N19/46—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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/15—Data rate or code amount at the encoder output by monitoring actual compressed data size at the memory before deciding storage at the transmission buffer

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
CN200980106439XA 2008-02-26 2009-02-25 运动图像编码设备和运动图像编码方法 Active CN101960856B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2008-044921 2008-02-26
JP2008044921 2008-02-26
JP2008-169788 2008-06-30
JP2008169788 2008-06-30
PCT/JP2009/054002 WO2009107849A1 (en) 2008-02-26 2009-02-25 Moving image encoding apparatus and moving image encoding method

Publications (2)

Publication Number Publication Date
CN101960856A CN101960856A (zh) 2011-01-26
CN101960856B true CN101960856B (zh) 2013-04-24

Family

ID=41016228

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200980106439XA Active CN101960856B (zh) 2008-02-26 2009-02-25 运动图像编码设备和运动图像编码方法

Country Status (6)

Country Link
US (2) US8437395B2 (enExample)
EP (1) EP2258114B1 (enExample)
JP (1) JP5153674B2 (enExample)
KR (1) KR101238227B1 (enExample)
CN (1) CN101960856B (enExample)
WO (1) WO2009107849A1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5153674B2 (ja) * 2008-02-26 2013-02-27 キヤノン株式会社 動画像符号化装置及び動画像符号化方法
US10178406B2 (en) 2009-11-06 2019-01-08 Qualcomm Incorporated Control of video encoding based on one or more video capture parameters
US8837576B2 (en) 2009-11-06 2014-09-16 Qualcomm Incorporated Camera parameter-assisted video encoding
KR101331096B1 (ko) * 2012-03-21 2013-11-19 주식회사 코아로직 차량용 영상 기록 장치 및 방법
US9154785B2 (en) * 2012-10-08 2015-10-06 Qualcomm Incorporated Sub-bitstream applicability to nested SEI messages in video coding
JP2015097382A (ja) * 2013-10-08 2015-05-21 キヤノン株式会社 情報処理装置、撮像システム、情報処理方法、及びプログラム
KR102391680B1 (ko) * 2015-06-15 2022-04-28 엘지전자 주식회사 프레임 간 변화량을 이용한 가변 해상도 처리 장치 및 그 제어 방법
CN114979650B (zh) * 2016-05-27 2024-02-13 松下电器（美国）知识产权公司 编码装置及解码装置
JP6630323B2 (ja) * 2017-08-31 2020-01-15 慎之輔 浅原 動画配信装置、方法、プログラム、動画配信システム
WO2020170723A1 (ja) * 2019-02-18 2020-08-27 株式会社日立国際電気 撮像装置
JP2021132305A (ja) * 2020-02-20 2021-09-09 シャープ株式会社 画像符号化装置および画像符号化方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1319996A (zh) * 2000-03-27 2001-10-31 索尼公司 图像编码和解码设备及其方法、图像记录和图像传送设备
JP2003199112A (ja) * 2001-10-17 2003-07-11 Matsushita Electric Ind Co Ltd 動画像符号化方法および動画像復号化方法
JP2007184909A (ja) * 2005-12-05 2007-07-19 Canon Inc 画像符号化装置、画像符号化装置の制御方法、プログラム並びに記憶媒体
JP2007329787A (ja) * 2006-06-09 2007-12-20 Matsushita Electric Ind Co Ltd 画像符号化装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5164827A (en) * 1991-08-22 1992-11-17 Sensormatic Electronics Corporation Surveillance system with master camera control of slave cameras
US7990422B2 (en) * 2004-07-19 2011-08-02 Grandeye, Ltd. Automatically expanding the zoom capability of a wide-angle video camera
JP4451754B2 (ja) * 2004-10-06 2010-04-14 株式会社タイテック 画像データの記憶方法
JP2006222550A (ja) * 2005-02-08 2006-08-24 Casio Comput Co Ltd 録画システム及び動画記録装置
JP4585919B2 (ja) * 2005-06-01 2010-11-24 キヤノン株式会社 画像符号化装置及び画像符号化方法
US8036281B2 (en) * 2005-06-01 2011-10-11 Canon Kabushiki Kaisha Image coding apparatus and image coding method
US8155185B2 (en) * 2005-12-05 2012-04-10 Canon Kabushiki Kaisha Image coding apparatus and method
JP5153674B2 (ja) * 2008-02-26 2013-02-27 キヤノン株式会社 動画像符号化装置及び動画像符号化方法
JP5441803B2 (ja) * 2010-04-12 2014-03-12 キヤノン株式会社 動きベクトル決定装置及び動きベクトル決定方法、コンピュータプログラム

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1319996A (zh) * 2000-03-27 2001-10-31 索尼公司 图像编码和解码设备及其方法、图像记录和图像传送设备
JP2003199112A (ja) * 2001-10-17 2003-07-11 Matsushita Electric Ind Co Ltd 動画像符号化方法および動画像復号化方法
JP2007184909A (ja) * 2005-12-05 2007-07-19 Canon Inc 画像符号化装置、画像符号化装置の制御方法、プログラム並びに記憶媒体
JP2007329787A (ja) * 2006-06-09 2007-12-20 Matsushita Electric Ind Co Ltd 画像符号化装置

Also Published As

Publication number Publication date
US20130163665A1 (en) 2013-06-27
WO2009107849A1 (en) 2009-09-03
US8437395B2 (en) 2013-05-07
JP5153674B2 (ja) 2013-02-27
US8824550B2 (en) 2014-09-02
KR101238227B1 (ko) 2013-03-04
EP2258114B1 (en) 2013-10-30
CN101960856A (zh) 2011-01-26
JP2010035133A (ja) 2010-02-12
US20100278233A1 (en) 2010-11-04
EP2258114A4 (en) 2012-06-20
KR20100126395A (ko) 2010-12-01
EP2258114A1 (en) 2010-12-08

Similar Documents

Publication Publication Date Title
CN101960856B (zh) 运动图像编码设备和运动图像编码方法
KR20090091646A (ko) 촬상 장치 및 방법, 기록 장치 및 방법, 재생 장치 및 방법
US9042447B2 (en) Image coding apparatus and image coding method
JP3783238B2 (ja) 撮像システム、画像処理装置、符号化装置、符号化方法及びランダムノイズを除去する方法
US7432960B2 (en) Image generating apparatus and image generating method
JP3592025B2 (ja) 撮影画像記録装置
JPH07107466A (ja) 撮像装置
US20090060039A1 (en) Method and apparatus for compression-encoding moving image
JP4154178B2 (ja) ビデオカメラ
US8155185B2 (en) Image coding apparatus and method
JP4854580B2 (ja) 画像処理装置
US8953055B2 (en) Image pickup apparatus
CN102547339B (zh) 编码设备及其控制方法
JP2004180345A (ja) 撮影画像記録装置
JP2012160973A (ja) 画像処理装置
JP3384910B2 (ja) 撮像装置および画像再生装置
JP2005217493A (ja) 撮像装置
JP5924262B2 (ja) 画像処理装置および画像処理プログラム
US20070031050A1 (en) Method and apparatus for bit rate control for image encoding
JP2006340001A (ja) 画像符号化装置及び画像符号化方法
JPH0865565A (ja) 撮像記録装置
JP4974841B2 (ja) 映像データ記録装置
JPH07162853A (ja) 撮像装置
JP2007158712A (ja) 画像符号化装置及び画像符号化方法
JP2006166255A (ja) 画像符号化装置、撮像装置、画像記録方法、画像記録装置、画像記録媒体及び画像再生装置

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant