HK1201103A1 - 用於系數掃描的系數群及系數譯碼 - Google Patents

用於系數掃描的系數群及系數譯碼

Info

Publication number: HK1201103A1
Authority: HK; Hong Kong
Prior art keywords: coefficient; scans; coding; groups; coefficient groups
Prior art date: 2012-04-16

Application number

HK15101565.6A

Other languages

English (en)

Inventor

霍埃爾．索賴．羅哈斯

瑞珍．雷克斯曼．喬許

馬爾塔．卡切維奇

Original Assignee

Qualcomm Inc

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.)

2012-04-16

Filing date

2015-02-12

Publication date

2015-08-21

2015-02-12 Application filed by Qualcomm Inc filed Critical Qualcomm Inc

2015-08-21 Publication of HK1201103A1 publication Critical patent/HK1201103A1/zh

Classifications

- 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
- H04N19/70—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
- H04N19/10—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
- 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
- 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
- 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
- H04N19/129—Scanning of coding units, e.g. zig-zag scan of transform coefficients or flexible macroblock ordering [FMO]
- 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
- H04N19/167—Position within a video image, e.g. region of interest [ROI]
- 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
- H04N19/18—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 a set of transform coefficients
- 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]

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Theoretical Computer Science (AREA)
Compression Or Coding Systems Of Tv Signals (AREA)
Compression Of Band Width Or Redundancy In Fax (AREA)

HK15101565.6A 2012-04-16 2015-02-12 用於系數掃描的系數群及系數譯碼 HK1201103A1 (zh)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
US201261625039P	2012-04-16	2012-04-16
US201261667382P	2012-07-02	2012-07-02
US13/832,909 US9124872B2 (en)	2012-04-16	2013-03-15	Coefficient groups and coefficient coding for coefficient scans
PCT/US2013/036640 WO2013158563A1 (en)	2012-04-16	2013-04-15	Coefficient groups and coefficient coding for coefficient scans

Publications (1)

Publication Number	Publication Date
HK1201103A1 true HK1201103A1 (zh)	2015-08-21

Family

ID=49325050

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
HK15101565.6A HK1201103A1 (zh)	2012-04-16	2015-02-12	用於系數掃描的系數群及系數譯碼
HK15101986.7A HK1201661A1 (zh)	2012-04-16	2015-02-27	轉換系數譯碼

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
HK15101986.7A HK1201661A1 (zh)	2012-04-16	2015-02-27	轉換系數譯碼

Country Status (19)

Country	Link
US (3)	US9124872B2 (zh)
EP (3)	EP2839584A1 (zh)
JP (4)	JP6525865B2 (zh)
KR (3)	KR102115049B1 (zh)
CN (3)	CN104221289A (zh)
AR (1)	AR091338A1 (zh)
AU (2)	AU2013249532A1 (zh)
CA (2)	CA2868533A1 (zh)
DK (1)	DK2839645T3 (zh)
ES (1)	ES2637490T3 (zh)
HK (2)	HK1201103A1 (zh)
IL (2)	IL234708A0 (zh)
PH (2)	PH12014502144A1 (zh)
RU (2)	RU2014145852A (zh)
SG (2)	SG11201405867WA (zh)
SI (1)	SI2839645T1 (zh)
TW (2)	TW201352004A (zh)
WO (3)	WO2013158563A1 (zh)
ZA (2)	ZA201407860B (zh)

Families Citing this family (58)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8021848B2 (en)	2001-09-06	2011-09-20	Straus Holdings Inc.	Rapid and sensitive detection of cells and viruses
MY160181A (en) *	2011-06-28	2017-02-28	Samsung Electronics Co Ltd	Method and apparatus for coding video and method and apparatus for decoding video accompanied with arithmetic coding
US8891630B2 (en) *	2011-10-24	2014-11-18	Blackberry Limited	Significance map encoding and decoding using partition set based context assignment
TWI653876B (zh) *	2011-11-08	2019-03-11	南韓商三星電子股份有限公司	用於解碼視訊的裝置、用於編碼視訊的方法及裝置、以及非暫態電腦可讀記錄媒體
AU2012200319B2 (en) *	2012-01-19	2015-11-26	Canon Kabushiki Kaisha	Method, apparatus and system for encoding and decoding the significance map for residual coefficients of a transform unit
US9124872B2 (en)	2012-04-16	2015-09-01	Qualcomm Incorporated	Coefficient groups and coefficient coding for coefficient scans
JP6190361B2 (ja)	2012-06-01	2017-08-30	シャープ株式会社	算術復号装置、画像復号装置、算術符号化装置、および画像符号化装置
WO2014138633A2 (en) *	2013-03-08	2014-09-12	Board Of Regents, The University Of Texas System	Systems and methods for digital media compression and recompression
US9813737B2 (en) *	2013-09-19	2017-11-07	Blackberry Limited	Transposing a block of transform coefficients, based upon an intra-prediction mode
KR102333000B1 (ko) *	2015-01-15	2021-12-01	한국전자통신연구원	고속 변환 계수 부호화 방법 및 장치
US11233998B2 (en)	2015-05-29	2022-01-25	Qualcomm Incorporated	Coding data using an enhanced context-adaptive binary arithmetic coding (CABAC) design
CA2988451C (en)	2015-06-23	2021-01-19	Mediatek Singapore Pte. Ltd.	Method and apparatus for transform coefficient coding of non-square blocks
US10123044B2 (en) *	2015-07-16	2018-11-06	Mediatek Inc.	Partial decoding circuit of video encoder/decoder for dealing with inverse second transform and partial encoding circuit of video encoder for dealing with second transform
US10784901B2 (en)	2015-11-12	2020-09-22	Qualcomm Incorporated	Puncturing for structured low density parity check (LDPC) codes
KR102210230B1 (ko)	2016-02-12	2021-01-29	후아웨이 테크놀러지 컴퍼니 리미티드	스캔 순서 선택을 위한 방법 및 장치
SG11201806811TA (en)	2016-02-12	2018-09-27	Huawei Tech Co Ltd	Method and apparatus for scan order selection
US11043966B2 (en)	2016-05-11	2021-06-22	Qualcomm Incorporated	Methods and apparatus for efficiently generating multiple lifted low-density parity-check (LDPC) codes
US10454499B2 (en)	2016-05-12	2019-10-22	Qualcomm Incorporated	Enhanced puncturing and low-density parity-check (LDPC) code structure
US10291354B2 (en)	2016-06-14	2019-05-14	Qualcomm Incorporated	High performance, flexible, and compact low-density parity-check (LDPC) code
EP3264763A1 (en) *	2016-06-29	2018-01-03	Thomson Licensing	Method and apparatus for improved significance flag coding using simple local predictor
US10972733B2 (en)	2016-07-15	2021-04-06	Qualcomm Incorporated	Look-up table for enhanced multiple transform
CN117412037A (zh)	2016-08-31	2024-01-16	株式会社Kt	用于处理视频信号的方法和设备
CN114760471A (zh) *	2017-04-13	2022-07-15	Lg 电子株式会社	图像编码/解码方法及其设备
CN108881909A (zh) *	2017-05-09	2018-11-23	富士通株式会社	扫描顺序生成方法和扫描顺序生成设备
CN107071494B (zh) *	2017-05-09	2019-10-11	珠海市杰理科技股份有限公司	视频图像帧的二进制语法元素的生成方法和系统
US10630974B2 (en) *	2017-05-30	2020-04-21	Google Llc	Coding of intra-prediction modes
US10312939B2 (en)	2017-06-10	2019-06-04	Qualcomm Incorporated	Communication techniques involving pairwise orthogonality of adjacent rows in LPDC code
KR102450506B1 (ko) *	2017-07-31	2022-10-05	한국전자통신연구원	영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체
US10523968B2 (en)	2017-09-18	2019-12-31	Google Llc	Coding of last significant coefficient flags
KR102628530B1 (ko) *	2017-10-20	2024-01-24	에스케이텔레콤 주식회사	영상 부호화 또는 복호화하기 위한 장치 및 방법
WO2019078693A1 (ko) *	2017-10-20	2019-04-25	에스케이텔레콤 주식회사	영상 부호화 또는 복호화하기 위한 장치 및 방법
EP3490253A1 (en) *	2017-11-23	2019-05-29	Thomson Licensing	Encoding and decoding methods and corresponding devices
KR102653848B1 (ko) *	2017-12-13	2024-04-02	삼성전자주식회사	비디오 복호화 방법 및 그 장치 및 비디오 부호화 방법 및 그 장치
CN116132694A (zh) *	2018-01-02	2023-05-16	三星电子株式会社	视频解码方法、视频编码方法及计算机可读记录介质
WO2019199838A1 (en) *	2018-04-12	2019-10-17	Futurewei Technologies, Inc.	Reducing context switching for coding transform coefficients
EP3562156A1 (en) *	2018-04-27	2019-10-30	InterDigital VC Holdings, Inc.	Method and apparatus for adaptive context modeling in video encoding and decoding
KR20210062010A (ko)	2018-09-21	2021-05-28	인터디지털 브이씨 홀딩스 인코포레이티드	의존적 스칼라 양자화를 위한 스칼라 양자화기 결정 방식
CN117729332A (zh) *	2018-09-24	2024-03-19	弗劳恩霍夫应用研究促进协会	使用或适用于与依赖标量量化的组合的变换系数的有效编码
KR102711051B1 (ko)	2018-11-06	2024-09-27	베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드	기하학적 파티션을 이용한 인터 예측을 위한 사이드 정보 시그널링
EP3884669A1 (en) *	2018-11-21	2021-09-29	InterDigital VC Holdings, Inc.	Residual coding with reduced usage of local neighborhood
US11102513B2 (en)	2018-12-06	2021-08-24	Tencent America LLC	One-level transform split and adaptive sub-block transform
WO2020139182A1 (en) *	2018-12-28	2020-07-02	Telefonaktiebolaget Lm Ericsson (Publ)	Method and apparatus for selecting transform selection in an encoder and decoder
CN113170166B (zh)	2018-12-30	2023-06-09	北京字节跳动网络技术有限公司	具有几何分割的帧间预测在视频处理中有条件的应用
WO2020143742A1 (en) *	2019-01-10	2020-07-16	Beijing Bytedance Network Technology Co., Ltd.	Simplified context modeling for context adaptive binary arithmetic coding
US11202100B2 (en)	2019-03-11	2021-12-14	Qualcomm Incorporated	Coefficient coding for transform skip mode
BR112021016410A2 (pt) *	2019-03-21	2021-11-09	Samsung Electronics Co Ltd	Método de decodificação de vídeo, aparelho de decodificação de vídeo, e método de codificação de vídeo
EP3939251A4 (en) *	2019-04-19	2022-05-04	ByteDance Inc.	CONTEXT CODING FOR TRANSFORM JUMP MODE
SG11202111530YA (en)	2019-04-24	2021-11-29	Bytedance Inc	Constraints on quantized residual differential pulse code modulation representation of coded video
KR102707777B1 (ko)	2019-05-01	2024-09-20	바이트댄스 아이엔씨	양자화된 잔차 차동 펄스 코드 변조 코딩을 사용하는 인트라 코딩된 비디오
CN117615130A (zh)	2019-05-02	2024-02-27	字节跳动有限公司	基于编解码树结构类型的编解码模式
WO2020223612A1 (en)	2019-05-02	2020-11-05	Bytedance Inc.	Signaling in transform skip mode
US11032572B2 (en) *	2019-05-17	2021-06-08	Qualcomm Incorporated	Low-frequency non-separable transform signaling based on zero-out patterns for video coding
US11695960B2 (en)	2019-06-14	2023-07-04	Qualcomm Incorporated	Transform and last significant coefficient position signaling for low-frequency non-separable transform in video coding
WO2021040487A1 (ko) *	2019-08-31	2021-03-04	엘지전자 주식회사	영상 코딩 시스템에서 레지듀얼 데이터 코딩에 대한 영상 디코딩 방법 및 그 장치
AU2020382581C1 (en) *	2019-11-11	2024-10-24	Lg Electronics Inc.	Transformation-based image coding method and device therefor
CN113038140B (zh) *	2019-12-24	2024-05-28	扬智电子科技(成都)有限公司	上下文适应性二进制算术编码的视频解码方法与其视频解码装置
US11785219B2 (en) *	2020-04-13	2023-10-10	Qualcomm Incorporated	Coefficient coding for support of different color formats in video coding
CN112995671B (zh) *	2021-02-21	2022-10-28	腾讯科技（深圳）有限公司	视频编解码方法、装置、计算机可读介质及电子设备

Family Cites Families (47)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6195389B1 (en)	1998-04-16	2001-02-27	Scientific-Atlanta, Inc.	Motion estimation system and methods
US7724827B2 (en)	2003-09-07	2010-05-25	Microsoft Corporation	Multi-layer run level encoding and decoding
US7599435B2 (en) *	2004-01-30	2009-10-06	Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V.	Video frame encoding and decoding
CN1589023A (zh) *	2004-08-06	2005-03-02	联合信源数字音视频技术（北京）有限公司	一种基于上下文的多码表变长编解码方法及编解码装置
US20080123947A1 (en)	2005-07-22	2008-05-29	Mitsubishi Electric Corporation	Image encoding device, image decoding device, image encoding method, image decoding method, image encoding program, image decoding program, computer readable recording medium having image encoding program recorded therein
US20090123066A1 (en) *	2005-07-22	2009-05-14	Mitsubishi Electric Corporation	Image encoding device, image decoding device, image encoding method, image decoding method, image encoding program, image decoding program, computer readable recording medium having image encoding program recorded therein,
EP1982428A2 (en)	2005-08-31	2008-10-22	Micronas USA, Inc.	Macroblock neighborhood address calculation
US8306112B2 (en)	2005-09-20	2012-11-06	Mitsubishi Electric Corporation	Image encoding method and image decoding method, image encoder and image decoder, and image encoded bit stream and recording medium
CN101707715A (zh)	2005-09-20	2010-05-12	三菱电机株式会社	图像编码装置和图像编码方法
FR2895602B1 (fr)	2005-12-22	2008-03-07	Assistance Tech Et Etude De Ma	Dispositif et procede d'encodage de type cabac
US8848789B2 (en) *	2006-03-27	2014-09-30	Qualcomm Incorporated	Method and system for coding and decoding information associated with video compression
US7554468B2 (en) *	2006-08-25	2009-06-30	Sony Computer Entertainment Inc,	Entropy decoding methods and apparatus using most probable and least probable signal cases
US7460725B2 (en) *	2006-11-09	2008-12-02	Calista Technologies, Inc.	System and method for effectively encoding and decoding electronic information
KR101356733B1 (ko) *	2007-03-07	2014-02-05	삼성전자주식회사	컨텍스트 기반 적응적 이진 산술 부호화, 복호화 방법 및장치
CN101415121B (zh)	2007-10-15	2010-09-29	华为技术有限公司	一种自适应的帧预测的方法及装置
JP4875024B2 (ja)	2008-05-09	2012-02-15	株式会社東芝	画像情報伝送装置
KR20090129926A (ko) *	2008-06-13	2009-12-17	삼성전자주식회사	영상 부호화 방법 및 그 장치, 영상 복호화 방법 및 그 장치
EP2319244A1 (en)	2008-08-19	2011-05-11	Thomson Licensing	Cabac/avc compliant watermarking of syntax elements in compressed video
JP5492206B2 (ja)	2009-07-27	2014-05-14	株式会社東芝	画像符号化方法および画像復号方法、ならびに、画像符号化装置および画像復号装置
US20120044987A1 (en)	2009-12-31	2012-02-23	Broadcom Corporation	Entropy coder supporting selective employment of syntax and context adaptation
PL2559166T3 (pl)	2010-04-13	2018-04-30	Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.	Koder i dekoder dzielący interwał prawdopodobieństwa
ES2784509T3 (es)	2010-04-13	2020-09-28	Ge Video Compression Llc	Codificación de mapas de significado y bloques de coeficiente de transformada
KR102124149B1 (ko)	2010-05-12	2020-06-18	인터디지탈 매디슨 페이튼트 홀딩스	통합된 유효성 맵 코딩을 위한 방법 및 장치
US9172968B2 (en) *	2010-07-09	2015-10-27	Qualcomm Incorporated	Video coding using directional transforms
US9154801B2 (en)	2010-09-30	2015-10-06	Texas Instruments Incorporated	Method and apparatus for diagonal scan and simplified coding of transform coefficients
US20120082235A1 (en)	2010-10-05	2012-04-05	General Instrument Corporation	Coding and decoding utilizing context model selection with adaptive scan pattern
US9042440B2 (en)	2010-12-03	2015-05-26	Qualcomm Incorporated	Coding the position of a last significant coefficient within a video block based on a scanning order for the block in video coding
US20120163456A1 (en)	2010-12-22	2012-06-28	Qualcomm Incorporated	Using a most probable scanning order to efficiently code scanning order information for a video block in video coding
US20130343454A1 (en) *	2011-01-07	2013-12-26	Agency For Science, Technology And Research	Method and an apparatus for coding an image
KR101888218B1 (ko)	2011-01-19	2018-08-13	선 페이턴트 트러스트	화상 부호화 방법, 화상 복호 방법, 화상 부호화 장치, 화상 복호 장치, 및 화상 부호화 복호 장치
US20120207400A1 (en)	2011-02-10	2012-08-16	Hisao Sasai	Image coding method, image coding apparatus, image decoding method, image decoding apparatus, and image coding and decoding apparatus
US8953690B2 (en)	2011-02-16	2015-02-10	Google Technology Holdings LLC	Method and system for processing video data
US10142637B2 (en)	2011-03-08	2018-11-27	Texas Instruments Incorporated	Method and apparatus for parallelizing context selection in video processing
JP5925884B2 (ja)	2011-06-16	2016-05-25	ジーイービデオコンプレッションエルエルシー	エントロピー符号化におけるコンテキスト初期化
US20130003857A1 (en)	2011-06-29	2013-01-03	General Instrument Corporation	Methods and system for using a scan coding pattern during inter coding
US9756360B2 (en)	2011-07-19	2017-09-05	Qualcomm Incorporated	Coefficient scanning in video coding
TWI692243B (zh)	2011-10-31	2020-04-21	南韓商三星電子股份有限公司	決定轉換係數級熵編解碼的內文模型的方法、裝置及媒體
JPWO2013094199A1 (ja) *	2011-12-21	2015-04-27	パナソニックインテレクチュアルプロパティコーポレーションオブアメリカＰａｎａｓｏｎｉｃＩｎｔｅｌｌｅｃｔｕａｌＰｒｏｐｅｒｔｙＣｏｒｐｏｒａｔｉｏｎｏｆＡｍｅｒｉｃａ	画像符号化方法、画像符号化装置、画像復号化方法、画像復号化装置、および画像符号化復号化装置
WO2013106190A1 (en)	2012-01-09	2013-07-18	Dolby Laboratories Licensing Corporation	Hybrid reference picture reconstruction method for single and multiple layered video coding systems
EP2737707A4 (en)	2012-01-13	2016-04-06	Mediatek Inc	METHOD AND APPARATUS FOR UNIFYING COEFFICIENT SCANNING OF 8X8 TRANSFORMATION UNITS OF HEVC CODING
US20130188736A1 (en) *	2012-01-19	2013-07-25	Sharp Laboratories Of America, Inc.	High throughput significance map processing for cabac in hevc
US8581753B2 (en) *	2012-01-19	2013-11-12	Sharp Laboratories Of America, Inc.	Lossless coding technique for CABAC in HEVC
US8552890B2 (en) *	2012-01-19	2013-10-08	Sharp Laboratories Of America, Inc.	Lossless coding with different parameter selection technique for CABAC in HEVC
CN104956674B (zh) *	2012-01-20	2019-02-15	谷歌技术控股有限责任公司	用于最末重要系数位置编解码中的上下文减少的设备和方法
US9036710B2 (en)	2012-03-08	2015-05-19	Blackberry Limited	Unified transform coefficient encoding and decoding
US9124872B2 (en)	2012-04-16	2015-09-01	Qualcomm Incorporated	Coefficient groups and coefficient coding for coefficient scans
US9307264B2 (en) *	2012-06-22	2016-04-05	Sharp Kabushiki Kaisha	Arithmetic decoding device, arithmetic coding device, image decoding apparatus, and image coding apparatus

2013
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Publication number	Publication date
CN104247421A (zh)	2014-12-24
TW201352004A (zh)	2013-12-16
ES2637490T3 (es)	2017-10-13
ZA201407860B (en)	2016-09-28
PH12014502144A1 (en)	2014-12-01
WO2013158566A9 (en)	2014-11-27
CA2869305A1 (en)	2013-10-24
KR20150003327A (ko)	2015-01-08
AU2013249427A1 (en)	2014-10-30
EP2839646A1 (en)	2015-02-25
US9621921B2 (en)	2017-04-11
CN104247421B (zh)	2018-01-19
JP2015513291A (ja)	2015-04-30
EP2839645B1 (en)	2017-05-17
KR102115049B1 (ko)	2020-05-25
CN104247420A (zh)	2014-12-24
CN104221289A (zh)	2014-12-17
AU2013249532A1 (en)	2014-10-23
JP6525865B2 (ja)	2019-06-05
SG11201405867WA (en)	2014-11-27
SI2839645T1 (sl)	2017-11-30
JP2015516768A (ja)	2015-06-11
CA2868533A1 (en)	2013-10-24
WO2013158563A1 (en)	2013-10-24
JP2015516767A (ja)	2015-06-11
RU2014145852A (ru)	2016-06-10
RU2014145851A (ru)	2016-06-10
KR20150003319A (ko)	2015-01-08
US20130272379A1 (en)	2013-10-17
TW201349867A (zh)	2013-12-01
HK1201661A1 (zh)	2015-09-04
IL234708A0 (en)	2014-11-30
US20130272378A1 (en)	2013-10-17
US9124872B2 (en)	2015-09-01
DK2839645T3 (en)	2017-08-21
JP6542400B2 (ja)	2019-07-10
WO2013158642A1 (en)	2013-10-24
ZA201407895B (en)	2016-05-25
SG11201405856XA (en)	2015-06-29
AR091338A1 (es)	2015-01-28
JP2018110405A (ja)	2018-07-12
US20130272423A1 (en)	2013-10-17
IL234705A0 (en)	2014-11-30
KR20150003320A (ko)	2015-01-08
EP2839645A1 (en)	2015-02-25
PH12014502156A1 (en)	2014-12-10
EP2839584A1 (en)	2015-02-25
WO2013158566A1 (en)	2013-10-24

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