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HUE049140T2 - Video entrópia kódolása és video entrópia dekódolása - Google Patents

Video entrópia kódolása és video entrópia dekódolása

Info

Publication number
HUE049140T2
HUE049140T2 HUE18165274A HUE18165274A HUE049140T2 HU E049140 T2 HUE049140 T2 HU E049140T2 HU E18165274 A HUE18165274 A HU E18165274A HU E18165274 A HUE18165274 A HU E18165274A HU E049140 T2 HUE049140 T2 HU E049140T2
Authority
HU
Hungary
Prior art keywords
video entropy
encoding
decoding
video
entropy decoding
Prior art date
Application number
HUE18165274A
Other languages
English (en)
Inventor
Il-Koo Kim
Original Assignee
Samsung Electronics Co Ltd
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.)
Filing date
Publication date
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of HUE049140T2 publication Critical patent/HUE049140T2/hu

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
    • H04N19/90—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
    • H04N19/10—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
    • H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
    • H04N19/122—Selection of transform size, e.g. 8x8 or 2x4x8 DCT; Selection of sub-band transforms of varying structure or type
    • 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
    • H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
    • H04N19/139—Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—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
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—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
    • H04N19/102—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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
HUE18165274A 2012-07-02 2013-07-02 Video entrópia kódolása és video entrópia dekódolása HUE049140T2 (hu)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201261667117P 2012-07-02 2012-07-02

Publications (1)

Publication Number Publication Date
HUE049140T2 true HUE049140T2 (hu) 2020-09-28

Family

ID=49882230

Family Applications (3)

Application Number Title Priority Date Filing Date
HUE18165274A HUE049140T2 (hu) 2012-07-02 2013-07-02 Video entrópia kódolása és video entrópia dekódolása
HUE13813478A HUE039986T2 (hu) 2012-07-02 2013-07-02 Eljárás video entrópia dekódolására
HUE18165271A HUE048718T2 (hu) 2012-07-02 2013-07-02 Video entrópia kódolása és video entrópia dekódolása

Family Applications After (2)

Application Number Title Priority Date Filing Date
HUE13813478A HUE039986T2 (hu) 2012-07-02 2013-07-02 Eljárás video entrópia dekódolására
HUE18165271A HUE048718T2 (hu) 2012-07-02 2013-07-02 Video entrópia kódolása és video entrópia dekódolása

Country Status (28)

Country Link
US (5) US9407936B2 (hu)
EP (5) EP3361734B1 (hu)
JP (3) JP6014823B2 (hu)
KR (12) KR101484283B1 (hu)
CN (7) CN107911699B (hu)
AU (4) AU2013285752B2 (hu)
BR (3) BR122018069200B1 (hu)
CA (2) CA2988167C (hu)
CY (1) CY1120791T1 (hu)
DK (5) DK3361733T3 (hu)
ES (5) ES2768086T3 (hu)
HR (1) HRP20180927T1 (hu)
HU (3) HUE049140T2 (hu)
IN (1) IN2015MN00021A (hu)
LT (1) LT2869563T (hu)
MX (2) MX347473B (hu)
MY (6) MY200990A (hu)
PH (5) PH12018500782B1 (hu)
PL (5) PL3361734T3 (hu)
PT (1) PT2869563T (hu)
RS (1) RS57336B1 (hu)
RU (3) RU2612624C2 (hu)
SG (4) SG10201704574YA (hu)
SI (1) SI2869563T1 (hu)
TR (1) TR201808497T4 (hu)
TW (3) TWI555377B (hu)
WO (1) WO2014007524A1 (hu)
ZA (1) ZA201500272B (hu)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3191480B2 (ja) 1993-04-14 2001-07-23 松下電器産業株式会社 インバータ制御装置
KR101703327B1 (ko) * 2010-01-14 2017-02-06 삼성전자 주식회사 계층적 데이터 단위의 패턴 정보를 이용하는 비디오 부호화 방법과 그 장치, 및 비디오 복호화 방법과 그 장치
US10091529B2 (en) * 2010-07-09 2018-10-02 Samsung Electronics Co., Ltd. Method and apparatus for entropy encoding/decoding a transform coefficient
EP3361734B1 (en) * 2012-07-02 2019-12-11 Samsung Electronics Co., Ltd. Entropy coding of a video and entropy decoding of a video
JP6365540B2 (ja) * 2013-07-17 2018-08-01 ソニー株式会社 画像処理装置および方法
JP6066945B2 (ja) * 2014-02-21 2017-01-25 キヤノン株式会社 画像復号装置、画像復号方法及びプログラム
US10225555B2 (en) * 2015-05-19 2019-03-05 Mediatek Inc. Method and apparatus for multi-table based context adaptive binary arithmetic coding
WO2016183814A1 (en) * 2015-05-20 2016-11-24 Mediatek Singapore Pte. Ltd. Coded block flag coding using cross-component correlation
CN105141957B (zh) * 2015-07-31 2019-03-15 广东中星电子有限公司 图像和视频数据编解码的方法和设备
WO2017043760A1 (ko) * 2015-09-08 2017-03-16 삼성전자 주식회사 엔트로피 부호화 및 복호화를 위한 장치 및 방법
US10531102B2 (en) * 2015-09-10 2020-01-07 Samsung Electronics Co., Ltd. Encoding device, decoding device, and encoding and decoding method thereof
US10939104B2 (en) * 2015-10-13 2021-03-02 Samsung Electronics Co., Ltd. Method and device for encoding or decoding image
US10362310B2 (en) * 2015-10-21 2019-07-23 Qualcomm Incorporated Entropy coding techniques for display stream compression (DSC) of non-4:4:4 chroma sub-sampling
WO2017188739A1 (ko) * 2016-04-29 2017-11-02 세종대학교 산학협력단 영상 신호 부호화 및 복호화 방법과 장치
CN113810708B (zh) 2016-04-29 2024-06-28 世宗大学校产学协力团 用于对图像信号进行编码和解码的方法和装置
KR102791557B1 (ko) * 2016-10-10 2025-04-08 삼성전자주식회사 영상을 부호화/복호화 하는 방법 및 그 장치
KR102287305B1 (ko) * 2017-01-03 2021-08-06 엘지전자 주식회사 이차 변환을 이용한 비디오 신호의 인코딩/디코딩 방법 및 장치
KR20180089290A (ko) 2017-01-31 2018-08-08 세종대학교산학협력단 영상의 부호화/복호화 방법 및 장치
KR102601268B1 (ko) * 2017-02-24 2023-11-10 주식회사 케이티 비디오 신호 처리 방법 및 장치
TWI691200B (zh) * 2017-04-21 2020-04-11 美商時美媒體公司 用於在視訊編碼中的順延後處理的系統及方法
US10560723B2 (en) * 2017-05-08 2020-02-11 Qualcomm Incorporated Context modeling for transform coefficient coding
WO2019045538A1 (ko) * 2017-09-04 2019-03-07 삼성전자 주식회사 부호화 방법 및 그 장치, 복호화 방법 및 그 장치
CN116112669A (zh) * 2018-01-02 2023-05-12 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
CN117834920A (zh) * 2018-01-17 2024-04-05 英迪股份有限公司 对视频进行解码或编码的方法和用于发送比特流的方法
KR102504298B1 (ko) * 2018-02-09 2023-02-28 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. 파티션 기반 인트라 코딩 개념
US11366738B2 (en) * 2018-03-12 2022-06-21 Headspin, Inc. System to determine performance based on entropy values
EP3562156A1 (en) * 2018-04-27 2019-10-30 InterDigital VC Holdings, Inc. Method and apparatus for adaptive context modeling in video encoding and decoding
BR122022005081B1 (pt) * 2018-11-12 2024-04-30 Samsung Electronics Co., Ltd Método de decodificação de imagem, aparelho para decodificar uma imagem, aparelho para codificar uma imagem, e método de codificação de imagem
KR102489599B1 (ko) * 2018-12-17 2023-01-18 엘지전자 주식회사 고주파 제로잉을 기반으로 변환 계수 스캔 순서를 결정하는 방법 및 장치
CN111435993B (zh) * 2019-01-14 2022-08-26 华为技术有限公司 视频编码器、视频解码器及相应方法
CN117579818B (zh) 2019-03-11 2025-04-01 北京达佳互联信息技术有限公司 用于视频编码的方法和计算设备
KR102204438B1 (ko) * 2019-03-15 2021-01-18 삼성전자주식회사 영상 부호화 방법 및 장치, 영상 복호화 방법 및 장치
WO2020189971A1 (ko) * 2019-03-15 2020-09-24 엘지전자 주식회사 영상 코딩 시스템에서 변환 스킵 플래그를 이용한 영상 디코딩 방법 및 그 장치
CN113767630B (zh) * 2019-04-24 2024-11-15 松下电器（美国）知识产权公司 编码装置、解码装置、编码方法和解码方法
KR102211000B1 (ko) * 2019-06-21 2021-02-02 삼성전자주식회사 비디오 복호화 방법 및 장치, 비디오 부호화 방법 및 장치
CN112449188B (zh) * 2019-08-28 2021-08-20 腾讯科技（深圳）有限公司 视频解码方法、编码方法、装置、介质及电子设备
WO2021194199A1 (ko) * 2020-03-24 2021-09-30 엘지전자 주식회사 변환에 기반한 영상 코딩 방법 및 그 장치
US12160612B2 (en) 2020-03-26 2024-12-03 Lg Electronics Inc. Transform-based image coding method based on LFNST index, and device therefor
US11386663B1 (en) 2020-08-28 2022-07-12 Headspin, Inc. Reference-free system for determining quality of video data
US11930186B2 (en) * 2020-11-11 2024-03-12 Tencent America LLC Method and apparatus for video coding
US20220321909A1 (en) * 2021-03-31 2022-10-06 Tencent America LLC Harmonized design between multiple reference line intra prediction and transform partitioning
CN114531595B (zh) * 2022-04-24 2022-08-09 浙江芯昇电子技术有限公司 cabac二进制化和上下文模型产生的编码方法和装置
WO2025138180A1 (zh) * 2023-12-29 2025-07-03 深圳传音控股股份有限公司 处理方法、处理设备及存储介质

Family Cites Families (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002290243A (ja) * 2001-03-28 2002-10-04 Mitsubishi Electric Corp 符号化方法、符号化装置、復号方法、及び復号装置
JP2003319391A (ja) 2002-04-26 2003-11-07 Sony Corp 符号化装置および方法、復号装置および方法、記録媒体、並びにプログラム
US7599438B2 (en) * 2003-09-07 2009-10-06 Microsoft Corporation Motion vector block pattern coding and decoding
US7724827B2 (en) * 2003-09-07 2010-05-25 Microsoft Corporation Multi-layer run level encoding and decoding
JP2005123732A (ja) * 2003-10-14 2005-05-12 Matsushita Electric Ind Co Ltd デブロックフィルタ処理装置およびデブロックフィルタ処理方法
US7664176B2 (en) * 2004-07-09 2010-02-16 Nokia Corporation Method and system for entropy decoding for scalable video bit stream
US20060008009A1 (en) * 2004-07-09 2006-01-12 Nokia Corporation Method and system for entropy coding for scalable video codec
JP2007043651A (ja) * 2005-07-05 2007-02-15 Ntt Docomo Inc 動画像符号化装置、動画像符号化方法、動画像符号化プログラム、動画像復号装置、動画像復号方法及び動画像復号プログラム
CN101313589A (zh) * 2005-09-27 2008-11-26 高通股份有限公司 冗余数据编码方法和装置
BRPI0713348A2 (pt) * 2006-07-05 2012-03-06 Thomson Licensing Método e aparelho para codificação e decodificação de vídeo multivisualização
US8335261B2 (en) * 2007-01-08 2012-12-18 Qualcomm Incorporated Variable length coding techniques for coded block patterns
US8515194B2 (en) * 2007-02-21 2013-08-20 Microsoft Corporation Signaling and uses of windowing information for images
US8571104B2 (en) * 2007-06-15 2013-10-29 Qualcomm, Incorporated Adaptive coefficient scanning in video coding
US8335266B2 (en) * 2007-06-29 2012-12-18 Cisco Technology, Inc. Expedited splicing of video streams
US8483282B2 (en) * 2007-10-12 2013-07-09 Qualcomm, Incorporated Entropy coding of interleaved sub-blocks of a video block
JP4895396B2 (ja) 2008-01-22 2012-03-14 キヤノン株式会社 画像復号化装置及び画像復号化方法
US8634456B2 (en) * 2008-10-03 2014-01-21 Qualcomm Incorporated Video coding with large macroblocks
US8503527B2 (en) * 2008-10-03 2013-08-06 Qualcomm Incorporated Video coding with large macroblocks
US8619856B2 (en) * 2008-10-03 2013-12-31 Qualcomm Incorporated Video coding with large macroblocks
US8259801B2 (en) 2008-10-12 2012-09-04 Mediatek Inc. Methods for coding digital media data with prediction information and prediction error information being respectively carried by different bit stream sections
US20100098156A1 (en) * 2008-10-16 2010-04-22 Qualcomm Incorporated Weighted prediction based on vectorized entropy coding
EP2395755A4 (en) * 2009-02-09 2015-01-07 Samsung Electronics Co Ltd VIDEO PROCESSING AND DEVICE WITH LOW-COMPLEX FREQUENCY CONVERSION AND VIDEO PROCESSING AND DEVICE
JP5133950B2 (ja) * 2009-07-16 2013-01-30 日本電信電話株式会社 コンテクスト適応エントロピ符号化方法および装置，コンテクスト適応エントロピ復号方法および装置，並びにそれらのプログラム
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
KR101487686B1 (ko) * 2009-08-14 2015-01-30 삼성전자주식회사 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
CA2778368C (en) 2009-10-20 2016-01-26 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Audio encoder, audio decoder, method for encoding an audio information, method for decoding an audio information and computer program using an iterative interval size reduction
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
KR101457894B1 (ko) 2009-10-28 2014-11-05 삼성전자주식회사 영상 부호화 방법 및 장치, 복호화 방법 및 장치
KR101457396B1 (ko) * 2010-01-14 2014-11-03 삼성전자주식회사 디블로킹 필터링을 이용한 비디오 부호화 방법과 그 장치, 및 디블로킹 필터링을 이용한 비디오 복호화 방법 및 그 장치
KR101703327B1 (ko) 2010-01-14 2017-02-06 삼성전자 주식회사 계층적 데이터 단위의 패턴 정보를 이용하는 비디오 부호화 방법과 그 장치, 및 비디오 복호화 방법과 그 장치
US9973768B2 (en) 2010-03-16 2018-05-15 Texas Instruments Incorporated CABAC decoder with decoupled arithmetic decoding and inverse binarization
US9100661B2 (en) * 2010-04-05 2015-08-04 Samsung Electronics Co., Ltd. Method and apparatus for encoding video by using dynamic-range transformation, and method and apparatus for decoding video by using dynamic-range transformation
US8942282B2 (en) * 2010-04-12 2015-01-27 Qualcomm Incorporated Variable length coding of coded block pattern (CBP) in video compression
CN101848393B (zh) * 2010-06-08 2011-08-31 上海交通大学 可伸缩视频稀疏信息处理系统
US9215470B2 (en) * 2010-07-09 2015-12-15 Qualcomm Incorporated Signaling selected directional transform for video coding
EP2924995B1 (en) * 2010-07-09 2018-09-12 Samsung Electronics Co., Ltd Method for decoding video by using block merging
KR101733794B1 (ko) * 2010-07-09 2017-05-10 삼성전자주식회사 변환 계수의 엔트로피 부호화/복호화 방법 및 장치
KR20120008314A (ko) * 2010-07-16 2012-01-30 광운대학교 산학협력단 영상 특성과 문맥에 기반한 적응적인 매크로 블록 크기 조절과 하위 블록의 깊이 조절을 이용한 동영상 부호화/복호화 장치 및 그 방법
SG10201401116TA (en) * 2010-09-30 2014-10-30 Samsung Electronics Co Ltd Video Encoding Method For Encoding Hierarchical-Structure Symbols And A Device Therefor, And Video Decoding Method For Decoding Hierarchical-Structure Symbols And A Device Therefor
US9025661B2 (en) * 2010-10-01 2015-05-05 Qualcomm Incorporated Indicating intra-prediction mode selection for video coding
US9641846B2 (en) * 2010-10-22 2017-05-02 Qualcomm Incorporated Adaptive scanning of transform coefficients for video coding
US9172963B2 (en) * 2010-11-01 2015-10-27 Qualcomm Incorporated Joint coding of syntax elements for video coding
US8976861B2 (en) * 2010-12-03 2015-03-10 Qualcomm Incorporated Separately coding the position of a last significant coefficient of a video block in video coding
WO2012093891A2 (ko) * 2011-01-06 2012-07-12 삼성전자 주식회사 계층적 구조의 데이터 단위를 이용한 비디오의 부호화 방법 및 장치, 그 복호화 방법 및 장치
KR101712103B1 (ko) * 2011-01-13 2017-03-03 삼성전자 주식회사 선택적 스캔 모드를 이용하는 비디오 부호화 방법 및 그 장치, 비디오 복호화 방법 및 그 장치
JP6002973B2 (ja) * 2011-02-23 2016-10-05 サン パテント トラスト 画像符号化方法および画像復号方法
WO2012134246A2 (ko) 2011-04-01 2012-10-04 엘지전자 주식회사 엔트로피 디코딩 방법 및 이를 이용하는 디코딩 장치
CN102215404B (zh) * 2011-05-20 2013-07-10 昌信科技有限公司 嵌入式系统中视频的解码方法和系统
CN103597827B (zh) * 2011-06-10 2018-08-07 寰发股份有限公司 可伸缩视频编码方法及其装置
US20130003858A1 (en) * 2011-06-30 2013-01-03 Vivienne Sze Simplified Context Selection For Entropy Coding of Transform Coefficient Syntax Elements
KR101464978B1 (ko) 2011-07-01 2014-11-26 삼성전자주식회사 계층적 구조의 데이터 단위를 이용한 엔트로피 부호화 방법 및 장치, 복호화 방법 및 장치
CN109120927B (zh) * 2011-11-04 2021-05-18 夏普株式会社 图像解码装置、图像解码方法以及图像编码装置
US9288508B2 (en) * 2011-11-08 2016-03-15 Qualcomm Incorporated Context reduction for context adaptive binary arithmetic coding
EP2800368B1 (en) * 2011-12-28 2021-07-28 Sharp Kabushiki Kaisha Arithmetic decoding device, arithmetic decoding method, and arithmetic coding device
US9185405B2 (en) * 2012-03-23 2015-11-10 Qualcomm Incorporated Coded block flag inference in video coding
EP3361734B1 (en) * 2012-07-02 2019-12-11 Samsung Electronics Co., Ltd. Entropy coding of a video and entropy decoding of a video

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