CN113039793A - 指数分区的方法与系统 - Google Patents

指数分区的方法与系统 Download PDF

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CN113039793A
CN113039793A CN201980075417.5A CN201980075417A CN113039793A CN 113039793 A CN113039793 A CN 113039793A CN 201980075417 A CN201980075417 A CN 201980075417A CN 113039793 A CN113039793 A CN 113039793A
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block
region
decoder
bitstream
exponential
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H·卡瓦
B·富尔赫特
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OP Solutions LLC
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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
    • H04N19/10—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
    • H04N19/136—Incoming video signal characteristics or properties
    • 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
    • H04N19/10—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
    • H04N19/102—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
    • H04N19/124—Quantisation
    • 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
    • H04N19/10—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
    • H04N19/1883—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 relating to sub-band structure, e.g. hierarchical level, directional tree, e.g. low-high [LH], high-low [HL], high-high [HH]
    • 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
    • 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
    • H04N19/619—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding the transform being operated outside the prediction loop
    • 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
    • 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
    • H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic 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)
  • Error Detection And Correction (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
CN201980075417.5A 2018-10-01 2019-10-01 指数分区的方法与系统 Pending CN113039793A (zh)

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US201862739677P 2018-10-01 2018-10-01
US201862739531P 2018-10-01 2018-10-01
US201862739446P 2018-10-01 2018-10-01
US62/739,677 2018-10-01
US62/739,446 2018-10-01
US62/739,531 2018-10-01
PCT/US2019/054069 WO2020072494A1 (en) 2018-10-01 2019-10-01 Methods and systems of exponential partitioning

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EP (1) EP3861732A4 (https=)
JP (2) JP7479062B2 (https=)
KR (2) KR20210089654A (https=)
CN (1) CN113039793A (https=)
BR (1) BR112021006349A2 (https=)
MX (2) MX2021003854A (https=)
PH (1) PH12021550727A1 (https=)
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Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112602324B (zh) 2018-06-22 2024-07-23 Op方案有限责任公司 块水平几何划分
CN113647104B (zh) 2019-01-28 2025-01-07 Op方案有限责任公司 在以自适应区域数量进行的几何分区中的帧间预测
EP3918791A4 (en) * 2019-01-28 2022-03-16 OP Solutions, LLC INTER PREDICTION IN AN EXPONENTIAL DIVISION
CN120499377A (zh) 2019-01-28 2025-08-15 Op方案有限责任公司 具有区域数自适应的几何划分的形状自适应离散余弦变换
CN119544999B (zh) * 2020-03-31 2025-10-10 Oppo广东移动通信有限公司 帧间预测方法、编码器、解码器及计算机可读存储介质
WO2025077156A1 (zh) * 2023-10-08 2025-04-17 海信视像科技股份有限公司 视频编码方法、视频解码方法及装置
EP4629618A1 (en) * 2024-04-04 2025-10-08 InterDigital CE Patent Holdings, SAS Merge mode sgpm

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6292582B1 (en) * 1996-05-31 2001-09-18 Lin Youling Method and system for identifying defects in a semiconductor
CN1929612A (zh) * 2005-09-06 2007-03-14 三星电子株式会社 用于视频内预测编码和解码的方法和装置
US20090196342A1 (en) * 2006-08-02 2009-08-06 Oscar Divorra Escoda Adaptive Geometric Partitioning For Video Encoding
CN101755458A (zh) * 2006-07-11 2010-06-23 诺基亚公司 可缩放视频编码
CN102763415A (zh) * 2010-02-18 2012-10-31 高通股份有限公司 起因于几何运动划分的平滑重叠区域
CN102845062A (zh) * 2010-04-12 2012-12-26 高通股份有限公司 用于几何运动分割的定点实施方案
CN103299624A (zh) * 2011-01-10 2013-09-11 高通股份有限公司 自适应地执行平滑操作
CN104221379A (zh) * 2011-11-11 2014-12-17 弗兰霍菲尔运输应用研究公司 自适应分区编码
US9159141B2 (en) * 2010-08-19 2015-10-13 Thomson Licensing Method for reconstructing a current block of an image and corresponding encoding method, corresponding devices as well as storage medium carrying an images encoded in a bit stream
CN105814896A (zh) * 2013-12-16 2016-07-27 高通股份有限公司 3d视频译码中的大型块和深度建模模式(dmm)
US20160227247A1 (en) * 2015-01-30 2016-08-04 Qualcomm Incorporated Coding escape pixels for palette coding
CN106688238A (zh) * 2013-10-17 2017-05-17 华为技术有限公司 改进后的深度图帧内编码的参考像素点选择和滤波
WO2018072823A1 (en) * 2016-10-19 2018-04-26 Huawei Technologies Co., Ltd. Apparatuses and methods for encoding and decoding a video coding block of a video signal
US20180278932A1 (en) * 2013-11-19 2018-09-27 Google Llc Method and apparatus for encoding a block using a partitioned block and weighted prediction values

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8165205B2 (en) * 2005-09-16 2012-04-24 Sony Corporation Natural shaped regions for motion compensation
US8068695B2 (en) * 2008-11-07 2011-11-29 Xerox Corporation Positional distortion compensation
CA2758143C (en) * 2009-04-27 2015-03-31 Research In Motion Limited Conversion of swf shape definitions for vector graphics rendering
US9020043B2 (en) * 2010-05-10 2015-04-28 Google Inc. Pathway indexing in flexible partitioning
JP2012023597A (ja) * 2010-07-15 2012-02-02 Sony Corp 画像処理装置及び画像処理方法
US9060174B2 (en) * 2010-12-28 2015-06-16 Fish Dive, Inc. Method and system for selectively breaking prediction in video coding
US8897527B2 (en) * 2011-06-07 2014-11-25 Varian Medical Systems, Inc. Motion-blurred imaging enhancement method and system
PT2777283T (pt) * 2011-11-11 2018-04-18 Ge Video Compression Llc Predição eficaz utilizando codificação de partição
WO2013189257A1 (en) * 2012-06-20 2013-12-27 Mediatek Inc. Method and apparatus of bi-directional prediction for scalable video coding
GB2503691B (en) * 2012-07-04 2019-08-14 Advanced Risc Mach Ltd Methods of and apparatus for encoding and decoding data
EP2898697A4 (en) 2012-09-24 2016-10-19 Qualcomm Inc CODING DEPTH CARD
US10616607B2 (en) * 2013-02-25 2020-04-07 Lg Electronics Inc. Method for encoding video of multi-layer structure supporting scalability and method for decoding same and apparatus therefor
JP2014207536A (ja) * 2013-04-12 2014-10-30 ソニー株式会社 画像処理装置および方法
US9641853B2 (en) * 2013-04-15 2017-05-02 Futurewei Technologies, Inc. Method and apparatus of depth prediction mode selection
KR102003460B1 (ko) * 2013-08-27 2019-07-24 한화테크윈 주식회사 왜곡제거장치 및 방법
JP6866157B2 (ja) * 2013-09-27 2021-04-28 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ 深度イントラ予測モードのための残差コーディング
US10506254B2 (en) * 2013-10-14 2019-12-10 Microsoft Technology Licensing, Llc Features of base color index map mode for video and image coding and decoding
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
JP2015173404A (ja) * 2014-03-12 2015-10-01 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
US9147232B1 (en) * 2014-03-26 2015-09-29 Eastman Kodak Company Reducing halo artifacts in electrophotographic printing systems
US10038919B2 (en) * 2014-05-29 2018-07-31 Apple Inc. In loop chroma deblocking filter
US10136141B2 (en) * 2014-06-11 2018-11-20 Qualcomm Incorporated Determining quantization parameter (QP) values and delta QP values for palette coded blocks in video coding
JP6545796B2 (ja) * 2014-10-08 2019-07-17 エルジー エレクトロニクス インコーポレイティド ビデオコーディングにおけるデプスピクチャコーディング方法及び装置
WO2016074746A1 (en) * 2014-11-14 2016-05-19 Huawei Technologies Co., Ltd. Systems and methods for mask based processing of a block of a digital image
KR20180006915A (ko) * 2015-05-12 2018-01-19 삼성전자주식회사 인트라 예측을 수행하는 영상 복호화 방법 및 그 장치 및 인트라 예측을 수행하는 영상 부호화 방법 및 그 장치
EP3181050B1 (en) * 2015-12-18 2020-02-12 Episurf IP Management AB System and method for creating a decision support material indicating damage to an anatomical joint
US20170359596A1 (en) * 2016-06-09 2017-12-14 Apple Inc. Video coding techniques employing multiple resolution
US10116957B2 (en) * 2016-09-15 2018-10-30 Google Inc. Dual filter type for motion compensated prediction in video coding
US10694181B2 (en) * 2017-01-27 2020-06-23 Qualcomm Incorporated Bilateral filters in video coding with reduced complexity
GB2560720B (en) * 2017-03-20 2021-08-25 Canon Kk Method and apparatus for encoding and transmitting at least a spatial part of a video sequence
US10789682B2 (en) * 2017-06-16 2020-09-29 The Boeing Company Apparatus, system, and method for enhancing an image
CN116760979A (zh) * 2017-07-05 2023-09-15 艾锐势有限责任公司 对视频编码、解码的方法和计算机可读存储器或存储装置
US10223912B1 (en) * 2017-11-21 2019-03-05 Aptiv Technologies Limited Virtual barrier system
US11378961B2 (en) * 2018-04-17 2022-07-05 Baidu Usa Llc Method for generating prediction trajectories of obstacles for autonomous driving vehicles
US11199847B2 (en) * 2018-09-26 2021-12-14 Baidu Usa Llc Curvature corrected path sampling system for autonomous driving vehicles
EP3918791A4 (en) * 2019-01-28 2022-03-16 OP Solutions, LLC INTER PREDICTION IN AN EXPONENTIAL DIVISION

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6292582B1 (en) * 1996-05-31 2001-09-18 Lin Youling Method and system for identifying defects in a semiconductor
CN1929612A (zh) * 2005-09-06 2007-03-14 三星电子株式会社 用于视频内预测编码和解码的方法和装置
CN101755458A (zh) * 2006-07-11 2010-06-23 诺基亚公司 可缩放视频编码
US20090196342A1 (en) * 2006-08-02 2009-08-06 Oscar Divorra Escoda Adaptive Geometric Partitioning For Video Encoding
CN102763415A (zh) * 2010-02-18 2012-10-31 高通股份有限公司 起因于几何运动划分的平滑重叠区域
CN102845062A (zh) * 2010-04-12 2012-12-26 高通股份有限公司 用于几何运动分割的定点实施方案
US9159141B2 (en) * 2010-08-19 2015-10-13 Thomson Licensing Method for reconstructing a current block of an image and corresponding encoding method, corresponding devices as well as storage medium carrying an images encoded in a bit stream
CN103299624A (zh) * 2011-01-10 2013-09-11 高通股份有限公司 自适应地执行平滑操作
CN104221379A (zh) * 2011-11-11 2014-12-17 弗兰霍菲尔运输应用研究公司 自适应分区编码
CN106688238A (zh) * 2013-10-17 2017-05-17 华为技术有限公司 改进后的深度图帧内编码的参考像素点选择和滤波
US20180278932A1 (en) * 2013-11-19 2018-09-27 Google Llc Method and apparatus for encoding a block using a partitioned block and weighted prediction values
CN105814896A (zh) * 2013-12-16 2016-07-27 高通股份有限公司 3d视频译码中的大型块和深度建模模式(dmm)
US20160227247A1 (en) * 2015-01-30 2016-08-04 Qualcomm Incorporated Coding escape pixels for palette coding
WO2018072823A1 (en) * 2016-10-19 2018-04-26 Huawei Technologies Co., Ltd. Apparatuses and methods for encoding and decoding a video coding block of a video signal

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JIANLE CHEN ET AL: "Algorithm Description of Joint Exploration Test Model 7 (JEM 7)（ JVET-G1001-v1）", 《JOINT VIDEO EXPLORATION TEAM (JVET) OF ITU-T SG 16 WP 3 AND ISO/IEC JTC 1/SC 29/WG 11 7TH MEETING: TORINO, IT, 13–21 JULY 2017》, pages 1 - 48 *

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KR20250048380A (ko) 2025-04-08
BR112021006349A2 (pt) 2021-07-06
KR20210089654A (ko) 2021-07-16
PH12021550727A1 (en) 2021-12-06
JP7836108B2 (ja) 2026-03-26
JP7479062B2 (ja) 2024-05-08
EP3861732A1 (en) 2021-08-11
MX2025001029A (es) 2025-03-07
US20210218977A1 (en) 2021-07-15
EP3861732A4 (en) 2022-07-06
JP2024088802A (ja) 2024-07-02
JP2022508522A (ja) 2022-01-19
MX2021003854A (es) 2021-05-27
SG11202103372XA (en) 2021-04-29
WO2020072494A1 (en) 2020-04-09

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