IN2014CN03430A - - Google Patents
Info
- Publication number
- IN2014CN03430A IN2014CN03430A IN3430CHN2014A IN2014CN03430A IN 2014CN03430 A IN2014CN03430 A IN 2014CN03430A IN 3430CHN2014 A IN3430CHN2014 A IN 3430CHN2014A IN 2014CN03430 A IN2014CN03430 A IN 2014CN03430A
- Authority
- IN
- India
- Prior art keywords
- partition
- video data
- block
- cabac
- encoding
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
- H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
- H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
- H03M7/40—Conversion to or from variable length codes, e.g. Shannon-Fano code, Huffman code, Morse code
- H03M7/4006—Conversion to or from arithmetic code
- H03M7/4012—Binary arithmetic codes
- H03M7/4018—Context adapative binary arithmetic codes [CABAC]
-
- 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
-
- 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
- H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
-
- 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
- H04N19/10—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
- H04N19/10—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
- H04N19/50—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
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform 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
- H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic coding
Abstract
A reduction in the number of binarizations and/or contexts used in context adaptive binary arithmetic coding (CABAC) for video coding is proposed. In particular this disclosure proposes techniques that may lower the number of contexts used in CABAC by up to 56. A method of encoding video data comprising: determining a partition type for a prediction mode for a block of video data; encoding a partition type bin of a prediction type syntax element for the block of video data using context adaptive binary arithmetic coding (CABAC) with a single context wherein the single context is the same for any partition type; and encoding a partition size bin of the prediction type syntax clement for the block of video data using CABAC in bypass mode. The partition type is an asymmetric partition. The partition type bin indicates whether the asymmetric partition is vertically partitioned or horizontally partitioned. The partition size bin indicates whether a first partition is one quarter of a size of the block of video data or whether the first partition is three quarters of the size of the block of video data. Also encoding apparatus and decoding method and apparatus.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161557325P | 2011-11-08 | 2011-11-08 | |
US201161561911P | 2011-11-20 | 2011-11-20 | |
US13/645,308 US9451287B2 (en) | 2011-11-08 | 2012-10-04 | Context reduction for context adaptive binary arithmetic coding |
PCT/US2012/059095 WO2013070354A1 (en) | 2011-11-08 | 2012-10-05 | Number of contexts reduction for context adaptive binary arithmetic coding |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2014CN03430A true IN2014CN03430A (en) | 2015-07-03 |
Family
ID=48223670
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN3460CHN2014 IN2014CN03460A (en) | 2011-11-08 | 2012-10-05 | |
IN3430CHN2014 IN2014CN03430A (en) | 2011-11-08 | 2012-10-05 | |
IN3388CHN2014 IN2014CN03388A (en) | 2011-11-08 | 2012-10-05 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN3460CHN2014 IN2014CN03460A (en) | 2011-11-08 | 2012-10-05 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN3388CHN2014 IN2014CN03388A (en) | 2011-11-08 | 2012-10-05 |
Country Status (21)
Country | Link |
---|---|
US (5) | US9288508B2 (en) |
EP (4) | EP3442126A1 (en) |
JP (3) | JP5964448B2 (en) |
KR (3) | KR101633200B1 (en) |
CN (3) | CN104040900B (en) |
AU (3) | AU2012336323B2 (en) |
BR (3) | BR112014011065B1 (en) |
CA (3) | CA2854822C (en) |
DK (2) | DK2777160T5 (en) |
ES (3) | ES2549145T3 (en) |
HK (2) | HK1198401A1 (en) |
HU (2) | HUE027592T2 (en) |
IL (7) | IL232288A (en) |
IN (3) | IN2014CN03460A (en) |
MY (4) | MY166487A (en) |
PL (2) | PL2777160T3 (en) |
PT (2) | PT2777160E (en) |
RU (1) | RU2602380C2 (en) |
SG (3) | SG11201401682YA (en) |
WO (3) | WO2013070353A1 (en) |
ZA (2) | ZA201404184B (en) |
Families Citing this family (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020084511A1 (en) * | 2018-10-23 | 2020-04-30 | Beijing Bytedance Network Technology Co., Ltd. | Simplified entropy coding for sub-block based motion information list |
WO2011146451A1 (en) * | 2010-05-20 | 2011-11-24 | Thomson Licensing | Methods and apparatus for adaptive motion vector candidate ordering for video encoding and decoding |
US9338465B2 (en) | 2011-06-30 | 2016-05-10 | Sharp Kabushiki Kaisha | Context initialization based on decoder picture buffer |
US11647197B2 (en) | 2011-06-30 | 2023-05-09 | Velos Media, Llc | Context initialization based on slice header flag and slice type |
WO2013039692A1 (en) * | 2011-09-16 | 2013-03-21 | Mediatek Singapore Pte. Ltd. | Method and apparatus for prediction mode and partition mode syntax coding for coding units in hevc |
EP2763414B1 (en) | 2011-09-29 | 2020-09-23 | Sharp Kabushiki Kaisha | Image decoding device and image decoding method for performing bi-prediction to uni-prediction conversion |
US10110891B2 (en) | 2011-09-29 | 2018-10-23 | Sharp Kabushiki Kaisha | Image decoding device, image decoding method, and image encoding device |
CN108235015A (en) * | 2011-11-08 | 2018-06-29 | 三星电子株式会社 | For the equipment being decoded to video |
US9288508B2 (en) * | 2011-11-08 | 2016-03-15 | Qualcomm Incorporated | Context reduction for context adaptive binary arithmetic coding |
WO2013106987A1 (en) * | 2012-01-16 | 2013-07-25 | Mediatek Singapore Pte. Ltd. | Methods and apparatuses of bypass coding and reducing contexts for some syntax elements |
MY172302A (en) * | 2012-04-15 | 2019-11-21 | Samsung Electronics Co Ltd | Method and apparatus for determining reference images for inter-prediction |
EP3361734B1 (en) * | 2012-07-02 | 2019-12-11 | Samsung Electronics Co., Ltd. | Entropy coding of a video and entropy decoding of a video |
JP6341426B2 (en) * | 2012-09-10 | 2018-06-13 | サン パテント トラスト | Image decoding method and image decoding apparatus |
AU2012232992A1 (en) * | 2012-09-28 | 2014-04-17 | Canon Kabushiki Kaisha | Method, apparatus and system for encoding and decoding the transform units of a coding unit |
WO2015006281A2 (en) * | 2013-07-09 | 2015-01-15 | Sony Corporation | High level syntax improvement on inter-layer prediction for shvc/mv-hevc |
US9571858B2 (en) | 2013-07-19 | 2017-02-14 | Futurewei Technologies, Inc. | Method and apparatus of derivation for a binary partition pattern |
EP3033886B1 (en) * | 2013-11-27 | 2021-01-06 | HFI Innovation Inc. | Method of video coding using prediction based on intra picture block copy |
US9948934B2 (en) * | 2014-07-02 | 2018-04-17 | Apple Inc. | Estimating rate costs in video encoding operations using entropy encoding statistics |
US9854237B2 (en) * | 2014-10-14 | 2017-12-26 | Qualcomm Incorporated | AMVP and merge candidate list derivation for intra BC and inter prediction unification |
US20180091810A1 (en) * | 2015-03-23 | 2018-03-29 | Lg Electronics Inc. | Method for processing video signal and device therefor |
CN106375762B (en) * | 2015-07-22 | 2019-05-24 | 杭州海康威视数字技术股份有限公司 | Reference frame data compression method and its device |
KR102471209B1 (en) * | 2016-09-20 | 2022-11-25 | 주식회사 케이티 | Method and apparatus for processing a video signal |
US11146795B2 (en) * | 2017-03-10 | 2021-10-12 | Qualcomm Incorporated | Intra filtering flag in video coding |
FR3064145A1 (en) * | 2017-03-16 | 2018-09-21 | Orange | METHOD FOR ENCODING AND DECODING IMAGES, CORRESPONDING ENCODING AND DECODING DEVICE AND COMPUTER PROGRAMS |
US10805641B2 (en) | 2017-06-15 | 2020-10-13 | Qualcomm Incorporated | Intra filtering applied together with transform processing in video coding |
US10484695B2 (en) * | 2017-10-23 | 2019-11-19 | Google Llc | Refined entropy coding for level maps |
WO2019083393A1 (en) * | 2017-10-27 | 2019-05-02 | Huawei Technologies Co., Ltd. | Methods and apparatuses for signaling partioning information for picture encoding and decoding |
CN111819857A (en) * | 2018-03-14 | 2020-10-23 | 联发科技股份有限公司 | Method and apparatus for optimizing partition structure for video encoding and decoding |
CN111937404B (en) * | 2018-03-26 | 2023-12-15 | 寰发股份有限公司 | Video encoding and decoding method and device for video encoder or decoder |
CN117119195A (en) | 2018-03-29 | 2023-11-24 | 弗劳恩霍夫应用研究促进协会 | Transform coefficient block coding |
HUE061846T2 (en) | 2018-06-15 | 2023-08-28 | Lg Electronics Inc | Method and apparatus for cabac-based entropy coding |
CN117714717A (en) | 2018-09-10 | 2024-03-15 | 华为技术有限公司 | Video decoding method and video decoder |
US11006150B2 (en) * | 2018-09-24 | 2021-05-11 | Tencent America LLC | Method and apparatus for video coding |
EP3866473A4 (en) * | 2018-10-09 | 2023-02-15 | Samsung Electronics Co., Ltd. | Video decoding method and apparatus, and video encoding method and apparatus |
WO2020094049A1 (en) | 2018-11-06 | 2020-05-14 | Beijing Bytedance Network Technology Co., Ltd. | Extensions of inter prediction with geometric partitioning |
GB2580084B (en) * | 2018-12-20 | 2022-12-28 | Canon Kk | Video coding and decoding |
WO2020140862A1 (en) | 2018-12-30 | 2020-07-09 | Beijing Bytedance Network Technology Co., Ltd. | Conditional application of inter prediction with geometric partitioning in video processing |
KR20210130809A (en) * | 2019-03-05 | 2021-11-01 | 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. | Choosing a Use Case-Based Context Model for Hybrid Video Coding Tools |
AU2020256658A1 (en) | 2019-04-12 | 2021-10-28 | Beijing Bytedance Network Technology Co., Ltd. | Most probable mode list construction for matrix-based intra prediction |
WO2020221372A1 (en) * | 2019-05-01 | 2020-11-05 | Beijing Bytedance Network Technology Co., Ltd. | Context coding for matrix-based intra prediction |
CN114051735A (en) | 2019-05-31 | 2022-02-15 | 北京字节跳动网络技术有限公司 | One-step downsampling process in matrix-based intra prediction |
WO2020242260A1 (en) * | 2019-05-31 | 2020-12-03 | 한국전자통신연구원 | Method and device for machine learning-based image compression using global context |
EP3963885A4 (en) | 2019-06-05 | 2022-12-14 | Beijing Bytedance Network Technology Co., Ltd. | Context determination for matrix-based intra prediction |
US11146823B2 (en) | 2019-06-25 | 2021-10-12 | Qualcomm Incorporated | Signalling chroma quantization parameter (QP) mapping tables |
WO2021041156A1 (en) * | 2019-08-23 | 2021-03-04 | Tencent America LLC | Method and apparatus for video coding |
WO2021068922A1 (en) * | 2019-10-10 | 2021-04-15 | Beijing Bytedance Network Technology Co., Ltd. | Deblocking of blocks coded in geometry partition mode |
CN115211125A (en) | 2020-03-03 | 2022-10-18 | 字节跳动有限公司 | Low frequency indivisible transform signaling in video coding and decoding |
Family Cites Families (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0735775B1 (en) | 1995-03-31 | 2003-05-14 | Canon Kabushiki Kaisha | Image processing apparatus and method |
US7466843B2 (en) * | 2000-07-07 | 2008-12-16 | Pryor Timothy R | Multi-functional control and entertainment systems |
US6961055B2 (en) | 2001-05-09 | 2005-11-01 | Free Radical Design Limited | Methods and apparatus for constructing virtual environments |
CN1874509B (en) * | 2001-09-14 | 2014-01-15 | 诺基亚有限公司 | Method and system for context-based adaptive binary arithmetic coding |
JP2003319391A (en) * | 2002-04-26 | 2003-11-07 | Sony Corp | Encoding apparatus and method, decoding apparatus and method, recording medium, and program |
CN101043626B (en) | 2002-07-15 | 2010-06-09 | 株式会社日立制作所 | Moving picture encoding method |
US6795584B2 (en) | 2002-10-03 | 2004-09-21 | Nokia Corporation | Context-based adaptive variable length coding for adaptive block transforms |
GB2401502B (en) | 2003-05-07 | 2007-02-14 | British Broadcasting Corp | Data processing |
EP1625488A2 (en) | 2003-05-20 | 2006-02-15 | Lego A/S | Method and system for manipulating a digital representation of a three-dimensional object |
US7769088B2 (en) | 2003-05-28 | 2010-08-03 | Broadcom Corporation | Context adaptive binary arithmetic code decoding engine |
US7630440B2 (en) * | 2003-05-28 | 2009-12-08 | Broadcom Corporation | Context adaptive binary arithmetic code decoding engine |
US6900748B2 (en) | 2003-07-17 | 2005-05-31 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Method and apparatus for binarization and arithmetic coding of a data value |
JP4617644B2 (en) | 2003-07-18 | 2011-01-26 | ソニー株式会社 | Encoding apparatus and method |
US7688895B2 (en) * | 2003-07-22 | 2010-03-30 | Lsi Corporation | Method and/or circuit for binary arithmetic decoding decisions before termination |
US7599435B2 (en) | 2004-01-30 | 2009-10-06 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Video frame encoding and decoding |
DE102004059978B4 (en) | 2004-10-15 | 2006-09-07 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Apparatus and method for generating a coded video sequence and decoding a coded video sequence using interlayer residue prediction, and a computer program and computer readable medium |
KR100664936B1 (en) | 2005-04-13 | 2007-01-04 | 삼성전자주식회사 | Method and apparatus of context-based adaptive arithmetic coding and decoding with improved coding efficiency, and method and apparatus for video coding and decoding including the same |
WO2006124885A2 (en) | 2005-05-12 | 2006-11-23 | Kylintv, Inc. | Codec for iptv |
RU2371881C1 (en) | 2005-07-08 | 2009-10-27 | ЭлДжи ЭЛЕКТРОНИКС ИНК. | Method of modelling video signal coding information for information compression/decompression |
JP2009500941A (en) | 2005-07-08 | 2009-01-08 | エルジー エレクトロニクス インコーポレイティド | Method for modeling video signal coding information to compress / decompress information |
US7894523B2 (en) | 2005-09-05 | 2011-02-22 | Lg Electronics Inc. | Method for modeling coding information of a video signal for compressing/decompressing coding information |
WO2007034601A1 (en) | 2005-09-20 | 2007-03-29 | Mitsubishi Electric Corporation | Image encoding method, image decoding method, image encoding apparatus, image decoding apparatus, image encoded bitstream and recording medium |
GB0524983D0 (en) | 2005-12-07 | 2006-01-18 | Imagination Tech Ltd | Recompression and decompression of a data stream for rate smoothing |
JP2008193627A (en) * | 2007-01-12 | 2008-08-21 | Mitsubishi Electric Corp | Image encoding device, image decoding device, image encoding method, and image decoding method |
US9299120B2 (en) | 2007-03-23 | 2016-03-29 | Thomson Licensing Llc | Modifying a coded bitstream |
KR20100014552A (en) | 2007-03-23 | 2010-02-10 | 엘지전자 주식회사 | A method and an apparatus for decoding/encoding a video signal |
US9648325B2 (en) | 2007-06-30 | 2017-05-09 | Microsoft Technology Licensing, Llc | Video decoding implementations for a graphics processing unit |
US8265144B2 (en) | 2007-06-30 | 2012-09-11 | Microsoft Corporation | Innovations in video decoder implementations |
JP4513841B2 (en) | 2007-08-28 | 2010-07-28 | ソニー株式会社 | Encoding apparatus, encoding method, encoding method program, and recording medium recording the encoding method program |
US9521433B2 (en) | 2007-09-06 | 2016-12-13 | Nec Corporation | Video encoding device, video decoding device, video encoding method, video decoding method, video encoding or decoding program |
US7557740B1 (en) * | 2008-04-18 | 2009-07-07 | Realtek Semiconductor Corp. | Context-based adaptive binary arithmetic coding (CABAC) decoding apparatus and decoding method thereof |
JP4962400B2 (en) | 2008-04-30 | 2012-06-27 | ソニー株式会社 | Arithmetic decoding device |
US8594366B2 (en) * | 2008-08-19 | 2013-11-26 | Thomson Licensing | Context-based adaptive binary arithmetic coding (CABAC) video stream compliance |
US8831087B2 (en) | 2008-10-06 | 2014-09-09 | Qualcomm Incorporated | Efficient prediction mode selection |
US7932843B2 (en) | 2008-10-17 | 2011-04-26 | Texas Instruments Incorporated | Parallel CABAC decoding for video decompression |
US7982641B1 (en) | 2008-11-06 | 2011-07-19 | Marvell International Ltd. | Context-based adaptive binary arithmetic coding engine |
JP2010278668A (en) | 2009-05-27 | 2010-12-09 | Sony Corp | Coding apparatus and method, and decoding apparatus and method |
WO2011002914A1 (en) | 2009-06-30 | 2011-01-06 | Massachusetts Institute Of Technology | System and method for providing high throughput entropy coding using syntax element partitioning |
US7961122B1 (en) | 2010-02-03 | 2011-06-14 | Himax Media Solutions, Inc. | Multi-bin CABAC bypass bin decoder |
CN102148997A (en) * | 2010-02-04 | 2011-08-10 | 成都市世嘉电子实业有限公司 | Design method of high-performance context-based adaptive binary arithmetic coding (CABAC) encoder |
KR101750046B1 (en) * | 2010-04-05 | 2017-06-22 | 삼성전자주식회사 | Method and apparatus for video encoding with in-loop filtering based on tree-structured data unit, method and apparatus for video decoding with the same |
US20110280314A1 (en) | 2010-05-12 | 2011-11-17 | Texas Instruments Incorporated | Slice encoding and decoding processors, circuits, devices, systems and processes |
CN102231830B (en) | 2010-11-23 | 2013-04-17 | 浙江大学 | Arithmetic unit used for context arithmetic encoding and decoding |
US9848197B2 (en) | 2011-03-10 | 2017-12-19 | Qualcomm Incorporated | Transforms in video coding |
RU2604680C2 (en) * | 2011-07-11 | 2016-12-10 | Сан Пэтент Траст | Image decoding method, image encoding method, image decoding device, image encoding device, and image encoding and decoding device |
WO2013039692A1 (en) * | 2011-09-16 | 2013-03-21 | Mediatek Singapore Pte. Ltd. | Method and apparatus for prediction mode and partition mode syntax coding for coding units in hevc |
US9288508B2 (en) | 2011-11-08 | 2016-03-15 | Qualcomm Incorporated | Context reduction for context adaptive binary arithmetic coding |
-
2012
- 2012-10-04 US US13/645,330 patent/US9288508B2/en active Active
- 2012-10-04 US US13/645,308 patent/US9451287B2/en active Active
- 2012-10-04 US US13/645,296 patent/US9237358B2/en active Active
- 2012-10-05 MY MYPI2014701144A patent/MY166487A/en unknown
- 2012-10-05 DK DK12780349.2T patent/DK2777160T5/en active
- 2012-10-05 SG SG11201401682YA patent/SG11201401682YA/en unknown
- 2012-10-05 IN IN3460CHN2014 patent/IN2014CN03460A/en unknown
- 2012-10-05 EP EP18196419.8A patent/EP3442126A1/en active Pending
- 2012-10-05 CA CA2854822A patent/CA2854822C/en active Active
- 2012-10-05 MY MYPI2014701146A patent/MY167205A/en unknown
- 2012-10-05 SG SG11201401687XA patent/SG11201401687XA/en unknown
- 2012-10-05 CN CN201280054988.9A patent/CN104040900B/en active Active
- 2012-10-05 PT PT127803492T patent/PT2777160E/en unknown
- 2012-10-05 BR BR112014011065-4A patent/BR112014011065B1/en active IP Right Grant
- 2012-10-05 DK DK12791589.0T patent/DK2777162T3/en active
- 2012-10-05 PT PT127915890T patent/PT2777162E/en unknown
- 2012-10-05 KR KR1020147015241A patent/KR101633200B1/en active IP Right Grant
- 2012-10-05 RU RU2014123373/08A patent/RU2602380C2/en active
- 2012-10-05 ES ES12791589.0T patent/ES2549145T3/en active Active
- 2012-10-05 MY MYPI2014701145A patent/MY168697A/en unknown
- 2012-10-05 PL PL12780349T patent/PL2777160T3/en unknown
- 2012-10-05 EP EP12791589.0A patent/EP2777162B1/en active Active
- 2012-10-05 WO PCT/US2012/059092 patent/WO2013070353A1/en active Application Filing
- 2012-10-05 HU HUE12791589A patent/HUE027592T2/en unknown
- 2012-10-05 CA CA2854830A patent/CA2854830C/en active Active
- 2012-10-05 ES ES12781526T patent/ES2698552T3/en active Active
- 2012-10-05 IN IN3430CHN2014 patent/IN2014CN03430A/en unknown
- 2012-10-05 JP JP2014541071A patent/JP5964448B2/en active Active
- 2012-10-05 KR KR1020147015246A patent/KR101633201B1/en active IP Right Grant
- 2012-10-05 EP EP12781526.4A patent/EP2777161B1/en active Active
- 2012-10-05 AU AU2012336323A patent/AU2012336323B2/en active Active
- 2012-10-05 KR KR1020147015240A patent/KR101633199B1/en active IP Right Grant
- 2012-10-05 WO PCT/US2012/059100 patent/WO2013070355A1/en active Application Filing
- 2012-10-05 IN IN3388CHN2014 patent/IN2014CN03388A/en unknown
- 2012-10-05 CN CN201280054835.4A patent/CN103988437B/en active Active
- 2012-10-05 BR BR112014011063-8A patent/BR112014011063B1/en active IP Right Grant
- 2012-10-05 WO PCT/US2012/059095 patent/WO2013070354A1/en active Application Filing
- 2012-10-05 HU HUE12780349A patent/HUE026070T2/en unknown
- 2012-10-05 AU AU2012336324A patent/AU2012336324B2/en active Active
- 2012-10-05 JP JP2014541069A patent/JP5847957B2/en active Active
- 2012-10-05 MY MYPI2018700138A patent/MY189724A/en unknown
- 2012-10-05 BR BR112014011060-3A patent/BR112014011060B1/en active IP Right Grant
- 2012-10-05 CA CA2854814A patent/CA2854814C/en active Active
- 2012-10-05 AU AU2012336234A patent/AU2012336234B2/en active Active
- 2012-10-05 SG SG11201401685UA patent/SG11201401685UA/en unknown
- 2012-10-05 JP JP2014541070A patent/JP5847958B2/en active Active
- 2012-10-05 ES ES12780349.2T patent/ES2550803T3/en active Active
- 2012-10-05 PL PL12791589T patent/PL2777162T3/en unknown
- 2012-10-05 CN CN201280054895.6A patent/CN103999367B/en active Active
- 2012-10-05 EP EP12780349.2A patent/EP2777160B9/en active Active
-
2014
- 2014-04-28 IL IL232288A patent/IL232288A/en active IP Right Grant
- 2014-04-28 IL IL232286A patent/IL232286B/en active IP Right Grant
- 2014-04-28 IL IL232287A patent/IL232287A/en active IP Right Grant
- 2014-06-06 ZA ZA2014/04184A patent/ZA201404184B/en unknown
- 2014-06-06 ZA ZA2014/04182A patent/ZA201404182B/en unknown
- 2014-08-19 US US14/463,297 patent/US9172976B2/en active Active
- 2014-08-19 US US14/463,366 patent/US9277241B2/en active Active
- 2014-11-24 HK HK14111884A patent/HK1198401A1/en unknown
- 2014-12-17 HK HK14112658.2A patent/HK1199152A1/en unknown
-
2017
- 2017-10-30 IL IL255321A patent/IL255321B/en active IP Right Grant
-
2018
- 2018-04-09 IL IL258565A patent/IL258565B/en active IP Right Grant
-
2019
- 2019-01-07 IL IL26412219A patent/IL264122B/en active IP Right Grant
- 2019-09-24 IL IL269614A patent/IL269614B/en active IP Right Grant
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IN2014CN03430A (en) | ||
PH12018501710A1 (en) | Using luma information for chroma prediction with separate luma-chroma framework in video coding | |
MY162381A (en) | Encoding or decoding method and apparatus | |
IN2014CN03477A (en) | ||
MX2017004211A (en) | Rules for intra-picture prediction modes when wavefront parallel processing is enabled. | |
PH12015501080A1 (en) | Method and apparatus for encoding video by using deblocking filtering, and method and apparatus for decoding video by using deblocking filtering | |
PH12015500580A1 (en) | Coded picture buffer arrival and nominal removal times in video coding | |
MX2014000760A (en) | Buffering prediction data in video coding. | |
MX353742B (en) | Method and apparatus for hierarchical data unit-based video encoding and decoding comprising quantization parameter prediction. | |
WO2015035449A8 (en) | Method, apparatus and system for encoding and decoding video data | |
WO2012161952A3 (en) | Method and apparatus for using segmentation-based coding of prediction information | |
WO2013070955A3 (en) | Devices and methods for sample adaptive offset coding and/or signaling | |
IN2014CN03428A (en) | ||
WO2011103213A3 (en) | Encoding motion vectors for geometric motion partitioning | |
IN2014MN00007A (en) | ||
PH12015500916A1 (en) | Method and apparatus for encoding video by using block merging, and method and apparatus for decoding video by using block merging | |
UA108698C2 (en) | Effective in memory context modeling | |
WO2011087320A3 (en) | Method and apparatus for encoding video using variable partitions for predictive encoding, and method and apparatus for decoding video using variable partitions for predictive encoding | |
WO2014163867A3 (en) | Codec techniques for fast switching | |
MX2013012020A (en) | Image encoding method, image encoding apparatus, image decoding method, image decoding apparatus, and image encoding/decoding apparatus. | |
RU2016114272A (en) | MAIN COLOR INDEX CARD MODE CHARACTERISTICS FOR VIDEO CODING AND DECODING | |
AU2012285315B2 (en) | Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus | |
MY181411A (en) | Video encoding method and device involving intra prediction, and video decoding method and device | |
MY165837A (en) | Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus | |
MY177870A (en) | Image decoding device, image encoding device, and method thereof |