CN102209239A - 图像编码装置 - Google Patents

图像编码装置 Download PDF

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Publication number
CN102209239A
CN102209239A CN2010105731715A CN201010573171A CN102209239A CN 102209239 A CN102209239 A CN 102209239A CN 2010105731715 A CN2010105731715 A CN 2010105731715A CN 201010573171 A CN201010573171 A CN 201010573171A CN 102209239 A CN102209239 A CN 102209239A
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CN
China
Prior art keywords
image
encoding
coding
refresh area
area
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
CN2010105731715A
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English (en)
Chinese (zh)
Inventor
谷田部祐介
小味弘典
冈田光弘
明神智之
沟添博树
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.)
Maxell Ltd
Original Assignee
Hitachi Consumer Electronics Co Ltd
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 Hitachi Consumer Electronics Co Ltd filed Critical Hitachi Consumer Electronics Co Ltd
Publication of CN102209239A publication Critical patent/CN102209239A/zh
Pending legal-status Critical Current

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    • 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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder
    • H04N19/895—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder in combination with error concealment
    • 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
    • H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
    • 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
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/174—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a slice, e.g. a line of blocks or a group of blocks
    • 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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
CN2010105731715A 2010-03-31 2010-11-30 图像编码装置 Pending CN102209239A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010080105A JP5481251B2 (ja) 2010-03-31 2010-03-31 画像符号化装置
JP2010-080105 2010-03-31

Publications (1)

Publication Number Publication Date
CN102209239A true CN102209239A (zh) 2011-10-05

Family

ID=44697874

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010105731715A Pending CN102209239A (zh) 2010-03-31 2010-11-30 图像编码装置

Country Status (3)

Country Link
US (1) US8600177B2 (https=)
JP (1) JP5481251B2 (https=)
CN (1) CN102209239A (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110036642A (zh) * 2016-12-07 2019-07-19 索尼半导体解决方案公司 图像处理设备和方法
WO2020237466A1 (zh) * 2019-05-27 2020-12-03 深圳市大疆创新科技有限公司 视频传输方法、装置、飞行器、播放设备及存储介质

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011205465A (ja) * 2010-03-26 2011-10-13 Hitachi Consumer Electronics Co Ltd 画像符号化方法および画像符号化装置
US9930360B2 (en) * 2011-11-08 2018-03-27 Texas Instruments Incorporated Method, system and apparatus for intra-refresh in video signal processing
CN102984522B (zh) * 2012-12-14 2015-10-21 深圳百科信息技术有限公司 一种亮度变换域帧内预测编解码方法和系统
JP6268989B2 (ja) * 2013-11-29 2018-01-31 富士通株式会社 動画像符号化装置、動画像符号化方法及び動画像符号化用コンピュータプログラム
WO2018110270A1 (ja) * 2016-12-12 2018-06-21 ソニー株式会社 画像処理装置および方法
WO2020188149A1 (en) * 2019-03-21 2020-09-24 Nokia Technologies Oy A method, an apparatus and a computer program product for video encoding and video decoding

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5805223A (en) * 1994-05-25 1998-09-08 Canon Kk Image encoding apparatus having an intrapicture encoding mode and interpicture encoding mode
US20060282874A1 (en) * 1998-12-08 2006-12-14 Canon Kabushiki Kaisha Receiving apparatus and method
EP1793608A1 (en) * 2005-11-30 2007-06-06 THOMSON Licensing Method of error resilient video coding and means for implementing the method
US20090016621A1 (en) * 2007-07-13 2009-01-15 Fujitsu Limited Moving-picture coding device and moving-picture coding method
CN101489141A (zh) * 2009-01-20 2009-07-22 浙江大学 基于主观质量失真预测的自适应帧内宏块刷新方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06110831A (ja) 1992-09-25 1994-04-22 Fujitsu Ltd データ転送装置
JPH0837663A (ja) * 1994-07-22 1996-02-06 Canon Inc 符号化装置
JP4277530B2 (ja) * 2003-01-28 2009-06-10 ソニー株式会社 画像処理装置および符号化装置とそれらの方法
US20050201470A1 (en) * 2004-03-12 2005-09-15 John Sievers Intra block walk around refresh for H.264
JP4724061B2 (ja) * 2006-07-06 2011-07-13 株式会社東芝 動画像符号化装置
JP4821723B2 (ja) * 2007-07-13 2011-11-24 富士通株式会社 動画像符号化装置及びプログラム
JP2011205465A (ja) * 2010-03-26 2011-10-13 Hitachi Consumer Electronics Co Ltd 画像符号化方法および画像符号化装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5805223A (en) * 1994-05-25 1998-09-08 Canon Kk Image encoding apparatus having an intrapicture encoding mode and interpicture encoding mode
US20060282874A1 (en) * 1998-12-08 2006-12-14 Canon Kabushiki Kaisha Receiving apparatus and method
EP1793608A1 (en) * 2005-11-30 2007-06-06 THOMSON Licensing Method of error resilient video coding and means for implementing the method
US20090016621A1 (en) * 2007-07-13 2009-01-15 Fujitsu Limited Moving-picture coding device and moving-picture coding method
CN101489141A (zh) * 2009-01-20 2009-07-22 浙江大学 基于主观质量失真预测的自适应帧内宏块刷新方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110036642A (zh) * 2016-12-07 2019-07-19 索尼半导体解决方案公司 图像处理设备和方法
WO2020237466A1 (zh) * 2019-05-27 2020-12-03 深圳市大疆创新科技有限公司 视频传输方法、装置、飞行器、播放设备及存储介质

Also Published As

Publication number Publication date
JP2011216929A (ja) 2011-10-27
JP5481251B2 (ja) 2014-04-23
US8600177B2 (en) 2013-12-03
US20110243468A1 (en) 2011-10-06

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PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
ASS Succession or assignment of patent right

Owner name: HITACHI MAXELL LTD.

Free format text: FORMER OWNER: HITACHI LTD.

Effective date: 20150302

C41 Transfer of patent application or patent right or utility model
TA01 Transfer of patent application right

Effective date of registration: 20150302

Address after: Osaka Japan

Applicant after: Hitachi Maxell, Ltd.

Address before: Tokyo, Japan

Applicant before: Hitachi Consumer Electronics Co.,Ltd.

RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20111005