CN105659600A - 用于解码表示图像序列的可伸缩流的方法和设备及相应编码方法和设备 - Google Patents

用于解码表示图像序列的可伸缩流的方法和设备及相应编码方法和设备 Download PDF

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CN105659600A
CN105659600A CN201480040499.7A CN201480040499A CN105659600A CN 105659600 A CN105659600 A CN 105659600A CN 201480040499 A CN201480040499 A CN 201480040499A CN 105659600 A CN105659600 A CN 105659600A
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image
region
processed
enhancement layer
chunk
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CN201480040499.7A
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Chinese (zh)
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菲利普·博德斯
帕特里克·洛佩兹
穆罕默德·图尔坎
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Thomson Licensing SAS
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Thomson Licensing SAS
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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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/34—Scalability techniques involving progressive bit-plane based encoding of the enhancement layer, e.g. fine granular scalability [FGS]
    • 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
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/33—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial domain
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/36—Scalability techniques involving formatting the layers as a function of picture distortion after decoding, e.g. signal-to-noise [SNR] scalability
    • 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
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • 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
    • 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
    • H04N19/96—Tree coding, e.g. quad-tree coding

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
CN201480040499.7A 2013-07-17 2014-07-10 用于解码表示图像序列的可伸缩流的方法和设备及相应编码方法和设备 Pending CN105659600A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1357034 2013-07-17
FR1357034A FR3008840A1 (fr) 2013-07-17 2013-07-17 Procede et dispositif de decodage d'un train scalable representatif d'une sequence d'images et procede et dispositif de codage correspondants
PCT/EP2014/064817 WO2015007604A1 (en) 2013-07-17 2014-07-10 Method and device for decoding a scalable stream representative of an image sequence and corresponding coding method and device

Publications (1)

Publication Number Publication Date
CN105659600A true CN105659600A (zh) 2016-06-08

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Country Status (8)

Country Link
US (1) US9961353B2 (https=)
EP (1) EP3022922A1 (https=)
JP (1) JP6393323B2 (https=)
KR (1) KR20160034900A (https=)
CN (1) CN105659600A (https=)
FR (1) FR3008840A1 (https=)
TW (1) TW201505424A (https=)
WO (1) WO2015007604A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111357292A (zh) * 2017-10-19 2020-06-30 Tdf公司 用于对表示全向视频的数据流进行编码和解码的方法

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180316914A1 (en) * 2015-10-30 2018-11-01 Sony Corporation Image processing apparatus and method
KR102601732B1 (ko) * 2016-05-31 2023-11-14 삼성디스플레이 주식회사 영상 부호화 방법 및 영상 복호화 방법
TWI618029B (zh) * 2016-07-26 2018-03-11 聯發科技股份有限公司 圖形處理裝置
US10681382B1 (en) * 2016-12-20 2020-06-09 Amazon Technologies, Inc. Enhanced encoding and decoding of video reference frames
CN118381911A (zh) * 2018-03-21 2024-07-23 Lx 半导体科技有限公司 图像编码/解码方法以及图像数据的发送方法
FR3083662B1 (fr) * 2018-07-05 2021-06-04 Awecom Inc Compression et decompression robustes d'images numeriques
US10701376B2 (en) 2018-07-05 2020-06-30 Awecom, Inc. Resilient image compression and decompression

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1976458A (zh) * 2005-10-19 2007-06-06 三星电子株式会社 利用层间相关性编码层内标记的方法、及解码方法和设备
US20080095238A1 (en) * 2006-10-18 2008-04-24 Apple Inc. Scalable video coding with filtering of lower layers
CN101461244A (zh) * 2006-04-04 2009-06-17 三星电子株式会社 使用扩展宏块跳过模式进行编码/解码的方法和装置
CN101558650A (zh) * 2006-12-14 2009-10-14 汤姆森许可贸易公司 使用针对空间和位深预测的自适应预测顺序来编码和/或解码视频数据的方法及设备

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005142654A (ja) * 2003-11-04 2005-06-02 Matsushita Electric Ind Co Ltd 映像送信装置および映像受信装置
KR100888963B1 (ko) * 2004-12-06 2009-03-17 엘지전자 주식회사 영상 신호의 스케일러블 인코딩 및 디코딩 방법
US7535383B2 (en) * 2006-07-10 2009-05-19 Sharp Laboratories Of America Inc. Methods and systems for signaling multi-layer bitstream data
FR2907630A1 (fr) * 2006-10-19 2008-04-25 Thomson Licensing Sas Dispositif et procede de codage sous forme scalable d'une sequence d'images et dispositif et procede de decodage correspondants
US7742524B2 (en) 2006-11-17 2010-06-22 Lg Electronics Inc. Method and apparatus for decoding/encoding a video signal using inter-layer prediction
EP2051527A1 (en) 2007-10-15 2009-04-22 Thomson Licensing Enhancement layer residual prediction for bit depth scalability using hierarchical LUTs
HUE024173T2 (en) 2008-04-16 2016-05-30 Ge Video Compression Llc Bit-depth scalability
US20100278232A1 (en) 2009-05-04 2010-11-04 Sehoon Yea Method Coding Multi-Layered Depth Images
KR101066117B1 (ko) 2009-11-12 2011-09-20 전자부품연구원 스케일러블 영상 코딩 방법 및 장치
EP2684365A1 (en) 2011-03-10 2014-01-15 Dolby Laboratories Licensing Corporation Bitdepth and color scalable video coding
KR20140005296A (ko) * 2011-06-10 2014-01-14 미디어텍 인크. 스케일러블 비디오 코딩의 방법 및 장치
PT2822276T (pt) * 2012-02-29 2018-12-18 Lg Electronics Inc Processo de predição inter-camadas e dispositivo que o utiliza
EP2901683A1 (en) * 2012-09-28 2015-08-05 VID SCALE, Inc. Adaptive upsampling for multi-layer video coding
CN105052134B (zh) * 2012-10-01 2019-09-03 Ge视频压缩有限责任公司 一种可伸缩视频编解码方法及计算机可读存储介质
CN105165011A (zh) * 2013-02-25 2015-12-16 三星电子株式会社 用于考虑存储器带宽和计算量的可伸缩视频编码的装置和方法以及用于可伸缩视频解码的装置和方法
WO2014158050A1 (en) * 2013-03-28 2014-10-02 Huawei Technologies Co., Ltd. Method for determining predictor blocks for a spatially scalable video codec
KR20140121315A (ko) * 2013-04-04 2014-10-15 한국전자통신연구원 참조 픽처 리스트를 이용한 다 계층 기반의 영상 부호화/복호화 방법 및 그 장치
EP2982117B1 (en) * 2013-04-05 2018-07-25 VID SCALE, Inc. Inter-layer reference picture enhancement for multiple layer video coding
US20160065980A1 (en) * 2013-04-05 2016-03-03 Samsung Electronics Co., Ltd. Video stream encoding method according to a layer identifier expansion and an apparatus thereof, and a video stream decoding method according to a layer identifier expansion and an apparatus thereof
US10045021B2 (en) * 2013-04-05 2018-08-07 Samsung Electronics Co., Ltd. Multi-layer video coding method for random access and device therefor, and multi-layer video decoding method for random access and device therefor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1976458A (zh) * 2005-10-19 2007-06-06 三星电子株式会社 利用层间相关性编码层内标记的方法、及解码方法和设备
CN101461244A (zh) * 2006-04-04 2009-06-17 三星电子株式会社 使用扩展宏块跳过模式进行编码/解码的方法和装置
US20080095238A1 (en) * 2006-10-18 2008-04-24 Apple Inc. Scalable video coding with filtering of lower layers
CN101558650A (zh) * 2006-12-14 2009-10-14 汤姆森许可贸易公司 使用针对空间和位深预测的自适应预测顺序来编码和/或解码视频数据的方法及设备

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
KIM CHULKEUN等: "《Description of scalable video coding technology proposal by LG Electronics and MediaTek (differential coding mode on)》", 《JOINT COLLABORATIVE TEAM ON VIDEO CODING (JCT-VC) OF ITU-T SG16 WP3 AND ISO/IEC JTC1/SC29/WG11, 11TH MEETING》 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111357292A (zh) * 2017-10-19 2020-06-30 Tdf公司 用于对表示全向视频的数据流进行编码和解码的方法
US11736725B2 (en) 2017-10-19 2023-08-22 Tdf Methods for encoding decoding of a data flow representing of an omnidirectional video

Also Published As

Publication number Publication date
US9961353B2 (en) 2018-05-01
WO2015007604A1 (en) 2015-01-22
TW201505424A (zh) 2015-02-01
JP2016526865A (ja) 2016-09-05
JP6393323B2 (ja) 2018-09-19
US20160165244A1 (en) 2016-06-09
EP3022922A1 (en) 2016-05-25
FR3008840A1 (fr) 2015-01-23
KR20160034900A (ko) 2016-03-30

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