PL2627085T3 - Sposób kodowania/dekodowania informacji o bloku z wykorzystaniem drzewa czwórkowego, oraz urządzenie do jego stosowania - Google Patents

Sposób kodowania/dekodowania informacji o bloku z wykorzystaniem drzewa czwórkowego, oraz urządzenie do jego stosowania

Info

Publication number: PL2627085T3
Authority: PL; Poland
Prior art keywords: tree; encoding; block; application; decoding information
Prior art date: 2010-10-04

Application number

PL11830881T

Other languages

English (en)

Inventor

Jong Ho Kim

Hui Yong Kim

Se Yoon Jeong

Sung Chang Lim

Ha Hyun Lee

Jin Ho Lee

Suk Hee Cho

Jin Soo Choi

Jin Woong Kim

Chie Teuk Ahn

Mun Churl Kim

Bum Shik Lee

Original Assignee

Electronics And Telecommunications Research Institute

Korea Advanced Institute Of Science And Technology

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.)

2010-10-04

Filing date

2011-10-04

Publication date

2021-05-31

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=46137143&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PL2627085(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

2011-10-04 Application filed by Electronics And Telecommunications Research Institute, Korea Advanced Institute Of Science And Technology filed Critical Electronics And Telecommunications Research Institute

2021-05-31 Publication of PL2627085T3 publication Critical patent/PL2627085T3/pl

Links

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
- H04N19/44—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
- H04N19/90—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
- 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
- H04N19/10—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
- 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
- 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
- H04N19/63—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets
- H04N19/64—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets characterised by ordering of coefficients or of bits for transmission
- 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
- H04N19/46—Embedding additional information in the video signal during the compression process

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Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Compression Or Coding Systems Of Tv Signals (AREA)
Physics & Mathematics (AREA)
Discrete Mathematics (AREA)
General Physics & Mathematics (AREA)

PL11830881T 2010-10-04 2011-10-04 Sposób kodowania/dekodowania informacji o bloku z wykorzystaniem drzewa czwórkowego, oraz urządzenie do jego stosowania PL2627085T3 (pl)

Applications Claiming Priority (6)

Application Number	Priority Date	Filing Date	Title
KR20100096559		2010-10-04
KR20100131794		2010-12-21
KR1020110049257A KR20120035096A (ko)	2010-10-04	2011-05-24	쿼드 트리 변환 구조에서 부가 정보의 시그널링 방법 및 장치
PCT/KR2011/007326 WO2012046996A2 (ko)	2010-10-04	2011-10-04	쿼드 트리를 이용한 블록 정보 부/복호화 방법 및 이러한 방법을 사용하는 장치
KR1020110100675A KR101356439B1 (ko)	2010-10-04	2011-10-04	쿼드 트리를 이용한 영상 복호화 장치
EP11830881.6A EP2627085B1 (en)	2010-10-04	2011-10-04	Method for encoding/decoding block information using quad tree, and device for using same

Publications (1)

Publication Number	Publication Date
PL2627085T3 true PL2627085T3 (pl)	2021-05-31

Family

ID=46137143

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PL11830881T PL2627085T3 (pl)	2010-10-04	2011-10-04	Sposób kodowania/dekodowania informacji o bloku z wykorzystaniem drzewa czwórkowego, oraz urządzenie do jego stosowania

Country Status (9)

Country	Link
US (10)	US9544595B2 (pl)
EP (2)	EP2627085B1 (pl)
JP (7)	JP5612215B2 (pl)
KR (17)	KR20120035096A (pl)
CN (5)	CN106131576B (pl)
ES (1)	ES2844101T3 (pl)
HU (1)	HUE053231T2 (pl)
PL (1)	PL2627085T3 (pl)
WO (1)	WO2012046996A2 (pl)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR20120035096A (ko)	2010-10-04	2012-04-13	한국전자통신연구원	쿼드 트리 변환 구조에서 부가 정보의 시그널링 방법 및 장치
WO2012134046A2 (ko) *	2011-04-01	2012-10-04	주식회사 아이벡스피티홀딩스	동영상의 부호화 방법
KR101591352B1 (ko)	2012-04-16	2016-02-04	한국전자통신연구원	비디오 복호화 장치
KR101307431B1 (ko) *	2012-06-01	2013-09-12	한양대학교 산학협력단	부호화 장치 및 프레임 기반 적응적 루프 필터의 사용 여부 결정 방법
KR101337990B1 (ko) *	2012-06-01	2013-12-09	한양대학교 산학협력단	부호화 장치 및 부호화 유닛 레벨의 적응적 루프 필터 적용 여부 결정 방법
US9749645B2 (en)	2012-06-22	2017-08-29	Microsoft Technology Licensing, Llc	Coded-block-flag coding and derivation
US20140056347A1 (en)	2012-08-23	2014-02-27	Microsoft Corporation	Non-Transform Coding
US9247255B2 (en)	2013-02-28	2016-01-26	Research & Business Foundation Sungkyunkwan University	Method and apparatus for image encoding/decoding
KR101462637B1 (ko)	2013-02-28	2014-11-21	성균관대학교산학협력단	영상 부호화/복호화 방법 및 장치
KR101529650B1 (ko) *	2013-07-02	2015-06-19	성균관대학교산학협력단	영상 압축을 위한 선택적 변환 방법 및 장치, 및 역변환 방법 및 장치
CN105684442B (zh)	2013-07-23	2020-02-21	英迪股份有限公司	用于编码/解码图像的方法
WO2015012600A1 (ko) *	2013-07-23	2015-01-29	성균관대학교 산학협력단	영상 부호화/복호화 방법 및 장치
WO2015100731A1 (en) *	2014-01-03	2015-07-09	Mediatek Singapore Pte. Ltd.	Methods for determining the prediction partitions
CN104768014B (zh) *	2014-01-03	2018-03-06	寰发股份有限公司	编解码方法
KR101737861B1 (ko) *	2014-01-20	2017-05-19	한국전자통신연구원	변환 깊이 기반 dct 사이즈 결정 장치 및 방법
WO2015135169A1 (en) *	2014-03-13	2015-09-17	Qualcomm Incorporated	Constrained depth intra mode coding for 3d video coding
CN105992000B (zh) *	2015-03-06	2019-03-22	扬智科技股份有限公司	影像流的处理方法及其影像处理装置
KR20170128389A (ko) *	2015-03-13	2017-11-22	엘지전자 주식회사	비디오 신호의 처리 방법 및 이를 위한 장치
CN107431806B (zh) *	2015-03-19	2020-07-31	Lg 电子株式会社	用于处理视频信号的方法及其设备
US9942548B2 (en) *	2016-02-16	2018-04-10	Google Llc	Entropy coding transform partitioning information
CN117221584A (zh)	2016-06-22	2023-12-12	Lx 半导体科技有限公司	图像编码/解码设备以及传输图像数据的设备
US10523966B2 (en) *	2017-03-31	2019-12-31	Mediatek Inc.	Coding transform blocks
CN107181953B (zh) *	2017-03-31	2019-09-17	北京奇艺世纪科技有限公司	一种边界滤波强度的确定方法及装置
KR102354628B1 (ko)	2017-03-31	2022-01-25	한국전자통신연구원	부호화 트리 유닛 및 부호화 유닛의 처리를 수행하는 영상 처리 방법, 그를 이용한 영상 복호화, 부호화 방법 및 그 장치
US10630978B2 (en) *	2017-05-12	2020-04-21	Blackberry Limited	Methods and devices for intra-coding in video compression
WO2019059676A1 (ko) *	2017-09-20	2019-03-28	한국전자통신연구원	영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체
CN116489353B (zh)	2017-09-28	2025-09-23	Lg电子株式会社	图像编码系统中根据块分离结构的图像解码方法和设备
CN110035287B (zh)	2018-01-12	2023-05-09	富士通株式会社	对统一转换单元模式进行分组标识的方法、装置和电子设备
US11336015B2 (en)	2018-03-28	2022-05-17	Intel Corporation	Antenna boards and communication devices
CN112166606B (zh)	2018-04-01	2023-12-26	Lg电子株式会社	用于处理图像的方法及其设备
CN115243041B (zh) *	2018-05-03	2024-06-04	Lg电子株式会社	图像编码和解码方法及解码装置、存储介质和发送方法
EP3793197B1 (en) *	2018-05-10	2024-06-26	Samsung Electronics Co., Ltd.	Image segmentation method and apparatus for image decoding
US11011827B2 (en)	2018-05-11	2021-05-18	Intel IP Corporation	Antenna boards and communication devices
US11509037B2 (en)	2018-05-29	2022-11-22	Intel Corporation	Integrated circuit packages, antenna modules, and communication devices
WO2019234612A1 (en)	2018-06-05	2019-12-12	Beijing Bytedance Network Technology Co., Ltd.	Partition tree with four sub-blocks symmetric or asymmetric
WO2020067694A1 (ko) *	2018-09-24	2020-04-02	엘지전자 주식회사	영상 신호를 처리하기 위한 방법 및 장치
CN111669582B (zh) *	2019-03-09	2022-05-20	杭州海康威视数字技术股份有限公司	进行编码和解码的方法、编码端、解码端和系统
US11128876B2 (en) *	2019-03-12	2021-09-21	Qualcomm Incorporated	Joint coefficient coding of transform skip and BDPCM mode for 4:4:4 color formats
KR102749978B1 (ko)	2019-05-10	2025-01-03	삼성전자주식회사	피처맵 데이터에 대한 압축을 수행하는 뉴럴 네트워크 프로세서 및 이를 포함하는 컴퓨팅 시스템
KR102799921B1 (ko)	2019-09-14	2025-04-25	바이트댄스 아이엔씨	크로마 디블로킹 필터링을 위한 양자화 파라미터
CN114651442B (zh)	2019-10-09	2025-06-13	字节跳动有限公司	视频编解码中的跨分量适应性回路滤波
CN114556924B (zh) *	2019-10-14	2024-01-26	字节跳动有限公司	视频处理中色度残差的联合编解码与滤波的方法、装置及介质
JP7508558B2 (ja)	2019-12-09	2024-07-01	バイトダンスインコーポレイテッド	ビデオコーディングにおける量子化グループの使用
WO2021136555A1 (en)	2020-01-05	2021-07-08	Beijing Bytedance Network Technology Co., Ltd.	Use of offsets with adaptive colour transform coding tool
WO2021145691A1 (ko) *	2020-01-14	2021-07-22	현대자동차주식회사	적응적 색상 변환을 이용하는 비디오 부호화 및 복호화
CN115176470B (zh)	2020-01-18	2025-05-27	抖音视界有限公司	图像/视频编解码中的自适应颜色变换
US12192527B2 (en) *	2021-07-23	2025-01-07	Tencent America LLC	Cross component end of block flag coding
US20250080773A1 (en) *	2023-09-05	2025-03-06	Tencent America LLC	Signalling required nal units
WO2025072303A1 (en) *	2023-09-26	2025-04-03	Bytedance Inc.	Method, apparatus, and medium for video processing
US20250175635A1 (en) *	2023-11-27	2025-05-29	Tencent America LLC	Systems and methods for entropy coding for recursive intra region partitioning
US12556732B2 (en)	2023-11-27	2026-02-17	Tencent America LLC	Systems and methods for transform partitioning in a recursive intra region
US12445630B2 (en)	2023-11-29	2025-10-14	Tencent America LLC	Systems and methods for implicit derivation in a recursive intra region

Family Cites Families (69)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1989001669A1 (fr)	1987-08-13	1989-02-23	Nippon Telegraph And Telephone Corporation	Procede et appareil de detection de defauts a hautes vitesses
JP2510687B2 (ja)	1987-08-13	1996-06-26	日本電信電話株式会社	高速欠陥検出方法および装置
DK0587783T3 (da)	1991-06-04	1998-05-04	Qualcomm Inc	Billedkompressionssystem med adaptiv blokstørrelse
KR100210399B1 (ko)	1996-08-31	1999-07-15	전주범	쿼드트리 디코딩방법
KR200158939Y1 (ko) *	1996-09-24	1999-10-15	김영남	Fed장치용 집속 게이트
KR100212330B1 (ko)	1996-10-30	1999-08-02	전주범	쿼드트리 복호화 방법
US6173013B1 (en) *	1996-11-08	2001-01-09	Sony Corporation	Method and apparatus for encoding enhancement and base layer image signals using a predicted image signal
KR19980035968A (ko)	1996-11-15	1998-08-05	배순훈	쿼드트리 부호화 방법
KR100202495B1 (ko)	1996-11-29	1999-06-15	전주범	쿼드트리 복호화 장치 및 방법
KR200152311Y1 (ko) *	1996-11-29	1999-07-15	양재신	시트 암레스트 조립체
KR19980035968U (ko)	1996-12-13	1998-09-15	박병재	타이어 공기압 조절장치
KR200167363Y1 (ko) *	1996-12-23	2000-02-01	신현준	상용전원용 전해콘덴서의 열화진단장치
US6546143B1 (en) *	1999-03-12	2003-04-08	Hewlett-Packard Development Company	Efficient wavelet-based compression of large images
US6915015B1 (en) *	2000-03-21	2005-07-05	Hewlett-Packard Development Company, L.P.	Apparatus for and method for SNR scalable quad-tree bit-plane coding
CN1266649C (zh) *	2000-09-12	2006-07-26	皇家菲利浦电子有限公司	视频编码方法
EP2262269B1 (en) *	2001-12-17	2018-01-24	Microsoft Technology Licensing, LLC	Skip macroblock coding
US7149247B2 (en) *	2002-01-22	2006-12-12	Microsoft Corporation	Methods and systems for encoding and decoding video data to enable random access and splicing
JP3489581B2 (ja)	2002-03-28	2004-01-19	ソニー株式会社	画像符号化装置及び符号化方法
EP2367358A1 (en) *	2002-04-26	2011-09-21	NTT DoCoMo, Inc.	Image encoding apparatus, image decoding apparatus, image encoding method, image decoding method, image encoding program, and image decoding program
US7242812B2 (en) *	2003-06-26	2007-07-10	Academia Sinica	Coding and decoding of video data
US7602850B2 (en) *	2003-12-19	2009-10-13	Intel Corporation	Content adaptive variable length coding (CAVLC) decoding
KR100695142B1 (ko)	2004-03-08	2007-03-14	삼성전자주식회사	적응적 ２의 ｎ 제곱 진트리 생성방법 및 이를 이용한 3차원 체적 데이터 부호화/복호화 방법 및 장치
CN1681330B (zh) *	2004-03-08	2010-07-21	三星电子株式会社	自适应2n叉树生成方法及3D体数据编码和解码方法和设备
US20050238102A1 (en) *	2004-04-23	2005-10-27	Samsung Electronics Co., Ltd.	Hierarchical motion estimation apparatus and method
US7660475B2 (en) *	2004-12-22	2010-02-09	Ntt Docomo, Inc.	Method and apparatus for coding positions of coefficients
JP2006270435A (ja) *	2005-03-23	2006-10-05	Toshiba Corp	動画像符号化装置
US8009740B2 (en) *	2005-04-08	2011-08-30	Broadcom Corporation	Method and system for a parametrized multi-standard deblocking filter for video compression systems
KR101127221B1 (ko) *	2005-07-15	2012-03-29	삼성전자주식회사	주파수 공간에서 컬러 성분간 예측을 이용한 컬러영상부호화/복호화 방법 및 장치
US20080130990A1 (en) *	2005-07-22	2008-06-05	Mitsubishi Electric Corporation	Image encoder and image decoder, image encoding method and image decoding method, image encoding program and image decoding program, and computer readable recording medium recorded with image encoding program and computer readable recording medium recorded with image decoding program
US20070071331A1 (en) *	2005-09-24	2007-03-29	Xiteng Liu	Image compression by economical quaternary reaching method
KR100873636B1 (ko) *	2005-11-14	2008-12-12	삼성전자주식회사	단일 부호화 모드를 이용하는 영상 부호화/복호화 방법 및장치
KR100791295B1 (ko) *	2006-01-12	2008-01-04	삼성전자주식회사	플래그 부호화 방법, 플래그 복호화 방법, 및 상기 방법을이용한 장치
EP2051499B1 (en) *	2006-07-13	2015-09-09	NEC Corporation	Wavelet-based image encoding and decoding device and encoding method and decoding method
US20080075173A1 (en) *	2006-09-22	2008-03-27	Texas Instruments Incorporated	Systems and Methods for Context Adaptive Video Data Preparation
KR101356733B1 (ko) *	2007-03-07	2014-02-05	삼성전자주식회사	컨텍스트 기반 적응적 이진 산술 부호화, 복호화 방법 및장치
US7991237B2 (en) *	2007-06-28	2011-08-02	Mitsubishi Electric Corporation	Image encoding device, image decoding device, image encoding method and image decoding method
JP4739295B2 (ja) *	2007-08-27	2011-08-03	日本電信電話株式会社	映像信号生成装置、映像信号生成方法、映像信号生成プログラムおよびそのプログラムを記録したコンピュータ読み取り可能な記録媒体
KR101375668B1 (ko) *	2008-03-17	2014-03-18	삼성전자주식회사	변환 계수의 부호화, 복호화 방법 및 장치
US8542748B2 (en) *	2008-03-28	2013-09-24	Sharp Laboratories Of America, Inc.	Methods and systems for parallel video encoding and decoding
US8503527B2 (en)	2008-10-03	2013-08-06	Qualcomm Incorporated	Video coding with large macroblocks
US8634456B2 (en)	2008-10-03	2014-01-21	Qualcomm Incorporated	Video coding with large macroblocks
US20100322317A1 (en) *	2008-12-08	2010-12-23	Naoki Yoshimatsu	Image decoding apparatus and image decoding method
KR20100096559A (ko)	2009-02-24	2010-09-02	송순덕	정수장의 간막이벽 구조
CN101783940A (zh) *	2009-05-11	2010-07-21	北京航空航天大学	一种基于小波框架变换的联合信源信道编码方法
KR101003653B1 (ko)	2009-06-08	2010-12-23	삼성전기주식회사	카메라 모듈
CN101583032B (zh) *	2009-06-26	2011-04-27	西安电子科技大学	基于自适应下采样和交叠变换的图像压缩方法
KR101483750B1 (ko)	2009-07-24	2015-01-19	삼성전자주식회사	영상의 부호화 방법 및 장치, 영상 복호화 방법 및 장치
JP5233897B2 (ja) *	2009-07-31	2013-07-10	ソニー株式会社	画像処理装置および方法
KR101675116B1 (ko) *	2009-08-06	2016-11-10	삼성전자 주식회사	영상의 부호화 방법 및 장치, 그 복호화 방법 및 장치
KR101474756B1 (ko) *	2009-08-13	2014-12-19	삼성전자주식회사	큰 크기의 변환 단위를 이용한 영상 부호화, 복호화 방법 및 장치
KR101624649B1 (ko)	2009-08-14	2016-05-26	삼성전자주식회사	계층적인 부호화 블록 패턴 정보를 이용한 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치
KR101456498B1 (ko) *	2009-08-14	2014-10-31	삼성전자주식회사	계층적 부호화 단위의 스캔 순서를 고려한 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치
CN101656880B (zh) *	2009-08-25	2011-10-12	中国农业大学	图像编码方法和图像编码装置
KR101457418B1 (ko) *	2009-10-23	2014-11-04	삼성전자주식회사	계층적 부호화 단위의 크기에 따른 비디오 부호화 방법과 그 장치, 및 비디오 복호화 방법과 그 장치
US20110274162A1 (en) *	2010-05-04	2011-11-10	Minhua Zhou	Coding Unit Quantization Parameters in Video Coding
US9143793B2 (en) *	2010-05-27	2015-09-22	Freescale Semiconductor, Inc.	Video processing system, computer program product and method for managing a transfer of information between a memory unit and a decoder
JP2011259205A (ja) *	2010-06-09	2011-12-22	Sony Corp	画像復号化装置と画像符号化装置およびその方法とプログラム
CN107105299B (zh) *	2010-07-21	2020-05-22	威勒斯媒体国际有限公司	画面编码和解码
US9749630B2 (en) *	2010-09-30	2017-08-29	Sun Patent Trust	Image decoding method, image coding method, image decoding apparatus, image coding apparatus, program, and integrated circuit
KR20120035096A (ko)	2010-10-04	2012-04-13	한국전자통신연구원	쿼드 트리 변환 구조에서 부가 정보의 시그널링 방법 및 장치
US8891630B2 (en) *	2011-10-24	2014-11-18	Blackberry Limited	Significance map encoding and decoding using partition set based context assignment
CN107959852A (zh) *	2011-11-08	2018-04-24	株式会社Kt	对视频信号进行解码的方法
US9191670B2 (en) *	2012-01-17	2015-11-17	Qualcomm Incorporated	Throughput improvement for CABAC coefficient level coding
WO2013109026A1 (ko) *	2012-01-18	2013-07-25	엘지전자 주식회사	엔트로피 부호화/복호화 방법 및 그 장치
US9008189B2 (en) *	2012-01-20	2015-04-14	Blackberry Limited	Methods and devices for context modeling to enable modular processing
CN104902273B (zh) *	2012-06-11	2019-03-15	三星电子株式会社	视频解码设备
US10057578B2 (en) *	2014-10-07	2018-08-21	Qualcomm Incorporated	QP derivation and offset for adaptive color transform in video coding
US10356432B2 (en) *	2015-09-14	2019-07-16	Qualcomm Incorporated	Palette predictor initialization and merge for video coding
US11285478B2 (en)	2016-04-04	2022-03-29	Combinati Incorporated	Microfluidic siphoning array for nucleic acid quantification

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US20190020887A1 (en)	2019-01-17
KR102096423B1 (ko)	2020-04-03
KR20130086593A (ko)	2013-08-02
US9860546B2 (en)	2018-01-02
HUE053231T2 (hu)	2021-06-28
US12225223B2 (en)	2025-02-11
KR102515121B1 (ko)	2023-03-29
EP2627085B1 (en)	2020-11-25
CN106101730B (zh)	2019-03-01
KR20230043098A (ko)	2023-03-30
KR101378890B1 (ko)	2014-04-02
US20200252638A1 (en)	2020-08-06
KR20130086334A (ko)	2013-08-01
KR101835835B1 (ko)	2018-03-09
KR20180082390A (ko)	2018-07-18
JP2013542668A (ja)	2013-11-21
KR102233888B1 (ko)	2021-03-30
KR20180082391A (ko)	2018-07-18
KR101446287B1 (ko)	2014-10-08
US20230308673A1 (en)	2023-09-28
CN103262541B (zh)	2016-08-31
KR20140073471A (ko)	2014-06-16
JP2025118986A (ja)	2025-08-13
KR102006235B1 (ko)	2019-08-01
KR101461495B1 (ko)	2014-11-17
CN106254890B (zh)	2019-12-10
KR20130086333A (ko)	2013-08-01
KR102006236B1 (ko)	2019-08-01
KR20140071300A (ko)	2014-06-11
EP2627085A2 (en)	2013-08-14
US20250106425A1 (en)	2025-03-27
JP2023103429A (ja)	2023-07-26
KR102006237B1 (ko)	2019-08-02
US20190037229A1 (en)	2019-01-31
US20220094958A1 (en)	2022-03-24
CN103262541A (zh)	2013-08-21
JP2017028710A (ja)	2017-02-02
ES2844101T3 (es)	2021-07-21
CN106131576A (zh)	2016-11-16
JP6437494B2 (ja)	2018-12-12
JP5612215B2 (ja)	2014-10-22
KR20220104140A (ko)	2022-07-26
CN106131576B (zh)	2019-06-28
EP3720122A1 (en)	2020-10-07
US20190037228A1 (en)	2019-01-31
KR20210035154A (ko)	2021-03-31
KR102636668B1 (ko)	2024-02-15
CN106131577A (zh)	2016-11-16
JP5998180B2 (ja)	2016-09-28
KR102424328B1 (ko)	2022-07-25
KR101907014B1 (ko)	2018-10-12
KR20200036835A (ko)	2020-04-07
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CN106101730A (zh)	2016-11-09
US9544595B2 (en)	2017-01-10
KR101356439B1 (ko)	2014-02-05
CN106254890A (zh)	2016-12-21
CN106131577B (zh)	2019-07-09
KR102006238B1 (ko)	2019-08-02
WO2012046996A2 (ko)	2012-04-12
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US20180084266A1 (en)	2018-03-22
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JP7284137B2 (ja)	2023-05-30
JP6855419B2 (ja)	2021-04-07
WO2012046996A3 (ko)	2012-05-31
US20170111646A1 (en)	2017-04-20
JP2021040327A (ja)	2021-03-11
JP2018191331A (ja)	2018-11-29
US11223839B2 (en)	2022-01-11
KR20180027470A (ko)	2018-03-14
US10567782B2 (en)	2020-02-18
EP2627085A4 (en)	2014-06-04
KR101446286B1 (ko)	2014-10-08
KR20120035096A (ko)	2012-04-13
KR20120035126A (ko)	2012-04-13
US10560709B2 (en)	2020-02-11
US10674169B2 (en)	2020-06-02
JP7719828B2 (ja)	2025-08-06
JP2014239467A (ja)	2014-12-18
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US11706430B2 (en)	2023-07-18

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