TWI504242B - 一序列形象的視訊資料之寫碼方法和解碼方法 - Google Patents

一序列形象的視訊資料之寫碼方法和解碼方法 Download PDF

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Publication number
TWI504242B
TWI504242B TW099119778A TW99119778A TWI504242B TW I504242 B TWI504242 B TW I504242B TW 099119778 A TW099119778 A TW 099119778A TW 99119778 A TW99119778 A TW 99119778A TW I504242 B TWI504242 B TW I504242B
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Taiwan
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atom
neighbor
current
calculus
dimensional
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TW099119778A
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Chinese (zh)
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TW201101846A (en
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Aurelie Martin
Dominique Thoreau
Edouard Francois
Jerome Vieron
Fabien Racape
Christine Guillemot
Jean-Jacques Fuchs
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Thomson Licensing
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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
    • H04N19/60—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
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/97—Matching pursuit 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
    • H04N19/102—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
    • H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding 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
    • H04N19/10—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
    • H04N19/176—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 block, e.g. a macroblock
    • 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
    • H04N19/48—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using compressed domain processing techniques other than decoding, e.g. modification of transform coefficients, variable length coding [VLC] data or run-length data
    • 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
    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques

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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)
  • Image Analysis (AREA)
TW099119778A 2009-06-22 2010-06-18 一序列形象的視訊資料之寫碼方法和解碼方法 TWI504242B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09305584 2009-06-22

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TW201101846A TW201101846A (en) 2011-01-01
TWI504242B true TWI504242B (zh) 2015-10-11

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US (1) US8837587B2 (enExample)
EP (1) EP2446625A1 (enExample)
JP (1) JP5566455B2 (enExample)
KR (1) KR101719382B1 (enExample)
CN (1) CN102804771B (enExample)
TW (1) TWI504242B (enExample)
WO (1) WO2010149554A1 (enExample)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8805104B1 (en) * 2011-05-11 2014-08-12 Google Inc. Selecting example-based predictors based on spatial continuity
FR2982983A1 (fr) * 2011-11-22 2013-05-24 Thomson Licensing Procede de codage et de reconstruction d'un bloc de pixels et dispositifs correspondants
US9070012B1 (en) * 2012-01-11 2015-06-30 Sr2 Group, Llc System and method for uncued discrimination of bated features in image
CN104604241B (zh) 2012-07-09 2018-06-01 Vid拓展公司 用于功率感知视频解码的方法和移动设备
WO2015054813A1 (en) 2013-10-14 2015-04-23 Microsoft Technology Licensing, Llc Encoder-side options for intra block copy prediction mode for video and image coding
EP3058739B1 (en) 2013-10-14 2019-08-07 Microsoft Technology Licensing, LLC Features of intra block copy prediction mode for video and image coding and decoding
CN105659606B (zh) 2013-10-14 2019-06-18 微软技术许可有限责任公司 用于视频和图像编码和解码的方法、系统和介质
TWI513291B (zh) 2013-12-12 2015-12-11 財團法人工業技術研究院 影像處理的方法、裝置及電腦可讀取媒體
US10390034B2 (en) 2014-01-03 2019-08-20 Microsoft Technology Licensing, Llc Innovations in block vector prediction and estimation of reconstructed sample values within an overlap area
MX360926B (es) 2014-01-03 2018-11-22 Microsoft Technology Licensing Llc Prediccion de vector de bloque en codificacion/descodificacion de video e imagen.
US11284103B2 (en) 2014-01-17 2022-03-22 Microsoft Technology Licensing, Llc Intra block copy prediction with asymmetric partitions and encoder-side search patterns, search ranges and approaches to partitioning
US10542274B2 (en) 2014-02-21 2020-01-21 Microsoft Technology Licensing, Llc Dictionary encoding and decoding of screen content
KR102413529B1 (ko) 2014-06-19 2022-06-24 마이크로소프트 테크놀로지 라이센싱, 엘엘씨 통합된 인트라 블록 카피 및 인터 예측 모드
KR102330740B1 (ko) 2014-09-30 2021-11-23 마이크로소프트 테크놀로지 라이센싱, 엘엘씨 파면 병렬 프로세싱이 인에이블되는 경우의 인트라 픽쳐 예측 모드에 대한 규칙
CN105812802A (zh) * 2014-12-29 2016-07-27 国家电网公司 一种基于稀疏编解码的电力大数据的压缩传输方法
EP3308540B1 (en) 2015-06-09 2020-04-15 Microsoft Technology Licensing, LLC Robust encoding/decoding of escape-coded pixels in palette mode
CN107343119A (zh) * 2017-07-28 2017-11-10 北京化工大学 一种数字图像隐写数据擦除方法
US10986349B2 (en) 2017-12-29 2021-04-20 Microsoft Technology Licensing, Llc Constraints on locations of reference blocks for intra block copy prediction
CN109741715B (zh) * 2019-02-25 2020-10-16 深圳市华星光电技术有限公司 显示面板的补偿方法、补偿装置及存储介质
CN112578440B (zh) * 2019-09-30 2024-06-11 中国石油化工股份有限公司 一种极值约束的三参数扫描子波分解方法及系统
US20240340411A1 (en) * 2021-08-24 2024-10-10 Sony Semiconductor Solutions Corporation Image processing device and method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI273832B (en) * 2002-04-26 2007-02-11 Ntt Docomo Inc Image encoding device, image decoding device, image encoding method, image decoding method, image decoding program and image decoding program
WO2007139839A2 (en) * 2006-05-23 2007-12-06 Flextronics Ap, Llc Methods and apparatuses for video compression intra prediction mode determination

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1159830A1 (en) * 1999-12-28 2001-12-05 Koninklijke Philips Electronics N.V. Video encoding method based on the matching pursuit algorithm
JP2002315004A (ja) * 2001-04-09 2002-10-25 Ntt Docomo Inc 画像符号化方法及び装置、画像復号方法及び装置、並びに画像処理システム

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI273832B (en) * 2002-04-26 2007-02-11 Ntt Docomo Inc Image encoding device, image decoding device, image encoding method, image decoding method, image decoding program and image decoding program
WO2007139839A2 (en) * 2006-05-23 2007-12-06 Flextronics Ap, Llc Methods and apparatuses for video compression intra prediction mode determination

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
A. Martin et al.，"Sparse Representation for Image Prediction"，PROCEEDINGS OF THE 15th EUROPEAN SIGNAL PROCESSING CONF.，Sep. 3. 2007，pages 1255-1259 *

Also Published As

Publication number Publication date
KR101719382B1 (ko) 2017-03-23
KR20120030101A (ko) 2012-03-27
EP2446625A1 (en) 2012-05-02
US8837587B2 (en) 2014-09-16
JP2012531073A (ja) 2012-12-06
WO2010149554A1 (en) 2010-12-29
JP5566455B2 (ja) 2014-08-06
US20120250764A1 (en) 2012-10-04
CN102804771B (zh) 2015-07-01
CN102804771A (zh) 2012-11-28
TW201101846A (en) 2011-01-01

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