DK3361733T3 - Entropikodning af en video og entropiafkodning af en video - Google Patents
Entropikodning af en video og entropiafkodning af en video Download PDFInfo
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- DK3361733T3 DK3361733T3 DK18165272.8T DK18165272T DK3361733T3 DK 3361733 T3 DK3361733 T3 DK 3361733T3 DK 18165272 T DK18165272 T DK 18165272T DK 3361733 T3 DK3361733 T3 DK 3361733T3
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- Prior art keywords
- video
- entropy
- coding
- decoding
- entropy decoding
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/90—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
- H04N19/169—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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—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
- H04N19/102—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]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/136—Incoming video signal characteristics or properties
- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/157—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
- H04N19/18—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
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261667117P | 2012-07-02 | 2012-07-02 | |
EP13813478.8A EP2869563B1 (en) | 2012-07-02 | 2013-07-02 | METHOD FOR ENTROPY DECODING of a VIDEO |
Publications (1)
Publication Number | Publication Date |
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DK3361733T3 true DK3361733T3 (da) | 2020-01-20 |
Family
ID=49882230
Family Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK18165271.0T DK3361732T3 (da) | 2012-07-02 | 2013-07-02 | Entropikodning af en video og entropiafkodning af en video |
DK18165274.4T DK3361735T3 (da) | 2012-07-02 | 2013-07-02 | Entropikodning af en video og entropiafkodning af en video |
DK18165273.6T DK3361734T3 (da) | 2012-07-02 | 2013-07-02 | Entropikodning af en video og entropiafkodning af en video |
DK18165272.8T DK3361733T3 (da) | 2012-07-02 | 2013-07-02 | Entropikodning af en video og entropiafkodning af en video |
DK13813478.8T DK2869563T3 (da) | 2012-07-02 | 2013-07-02 | Fremgangsmåde til entropiafkodning af video |
Family Applications Before (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK18165271.0T DK3361732T3 (da) | 2012-07-02 | 2013-07-02 | Entropikodning af en video og entropiafkodning af en video |
DK18165274.4T DK3361735T3 (da) | 2012-07-02 | 2013-07-02 | Entropikodning af en video og entropiafkodning af en video |
DK18165273.6T DK3361734T3 (da) | 2012-07-02 | 2013-07-02 | Entropikodning af en video og entropiafkodning af en video |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK13813478.8T DK2869563T3 (da) | 2012-07-02 | 2013-07-02 | Fremgangsmåde til entropiafkodning af video |
Country Status (28)
Country | Link |
---|---|
US (5) | US9407936B2 (da) |
EP (5) | EP3361734B1 (da) |
JP (3) | JP6014823B2 (da) |
KR (12) | KR101484283B1 (da) |
CN (7) | CN107911699B (da) |
AU (4) | AU2013285752B2 (da) |
BR (3) | BR112014033040B1 (da) |
CA (2) | CA2988167C (da) |
CY (1) | CY1120791T1 (da) |
DK (5) | DK3361732T3 (da) |
ES (5) | ES2770609T3 (da) |
HR (1) | HRP20180927T1 (da) |
HU (3) | HUE048718T2 (da) |
IN (1) | IN2015MN00021A (da) |
LT (1) | LT2869563T (da) |
MX (1) | MX347473B (da) |
MY (6) | MY181358A (da) |
PH (5) | PH12018500784A1 (da) |
PL (5) | PL2869563T3 (da) |
PT (1) | PT2869563T (da) |
RS (1) | RS57336B1 (da) |
RU (3) | RU2612624C2 (da) |
SG (4) | SG10201701381RA (da) |
SI (1) | SI2869563T1 (da) |
TR (1) | TR201808497T4 (da) |
TW (3) | TWI615017B (da) |
WO (1) | WO2014007524A1 (da) |
ZA (1) | ZA201500272B (da) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
DK3361732T3 (da) * | 2012-07-02 | 2020-01-02 | Samsung Electronics Co Ltd | Entropikodning af en video og entropiafkodning af en video |
CN105409222A (zh) * | 2013-07-17 | 2016-03-16 | 索尼公司 | 图像处理装置及方法 |
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 |
MX2017014838A (es) * | 2015-05-19 | 2018-02-19 | Mediatek Inc | Metodo y aparato para codificacion aritmetica binaria adaptiva de contexto con base en multiples tablas. |
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 |
EP3293975A4 (en) * | 2015-09-08 | 2018-10-10 | Samsung Electronics Co., Ltd. | Device and method for entropy encoding and decoding |
US10531102B2 (en) * | 2015-09-10 | 2020-01-07 | Samsung Electronics Co., Ltd. | Encoding device, decoding device, and encoding and decoding method thereof |
CN112929661B (zh) * | 2015-10-13 | 2023-04-21 | 三星电子株式会社 | 解码方法和编码方法 |
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 |
CN113810703A (zh) | 2016-04-29 | 2021-12-17 | 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 |
KR102287305B1 (ko) * | 2017-01-03 | 2021-08-06 | 엘지전자 주식회사 | 이차 변환을 이용한 비디오 신호의 인코딩/디코딩 방법 및 장치 |
KR102601268B1 (ko) * | 2017-02-24 | 2023-11-10 | 주식회사 케이티 | 비디오 신호 처리 방법 및 장치 |
EP3613210A4 (en) * | 2017-04-21 | 2021-02-24 | Zenimax Media Inc. | SYSTEMS AND PROCEDURES FOR DELAYED POST-PROCESSING IN VIDEO ENCODING |
US10609414B2 (en) | 2017-05-08 | 2020-03-31 | 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 |
CN117834917A (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 |
US11366738B2 (en) * | 2018-03-12 | 2022-06-21 | Headspin, Inc. | System to determine performance based on entropy values |
CA3119608C (en) * | 2018-11-12 | 2024-02-13 | Samsung Electronics Co., Ltd. | Method and device for entropy encoding coefficient level, and method and device for entropy decoding coefficient level |
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 |
CN114143548B (zh) * | 2019-03-11 | 2023-02-14 | 北京达佳互联信息技术有限公司 | 视频编解码中变换系数的编解码 |
WO2020189971A1 (ko) * | 2019-03-15 | 2020-09-24 | 엘지전자 주식회사 | 영상 코딩 시스템에서 변환 스킵 플래그를 이용한 영상 디코딩 방법 및 그 장치 |
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 |
US20230108690A1 (en) * | 2020-03-26 | 2023-04-06 | Lg Electronics Inc. | Transform-based image coding method and device therefor |
US11386663B1 (en) | 2020-08-28 | 2022-07-12 | Headspin, Inc. | Reference-free system for determining quality of video data |
US20220321909A1 (en) | 2021-03-31 | 2022-10-06 | Tencent America LLC | Harmonized design between multiple reference line intra prediction and transform partitioning |
US20230099292A1 (en) * | 2021-09-29 | 2023-03-30 | Malini MANOCHA | Detection and management of dysfunctions in subterranean operations |
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 |
Family Cites Families (58)
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 |
CN101313592B (zh) * | 2005-09-27 | 2011-03-02 | 高通股份有限公司 | 用于与时域边界进行数据对准的方法和装置 |
US20090279612A1 (en) * | 2006-07-05 | 2009-11-12 | Purvin Bibhas Pandit | Methods and apparatus for multi-view video encoding and decoding |
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 |
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 |
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 |
CN102388610B (zh) * | 2009-02-09 | 2015-03-04 | 三星电子株式会社 | 使用低复杂度频率变换的视频编码方法和设备以及视频解码方法和设备 |
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 |
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 |
KR20110017719A (ko) * | 2009-08-14 | 2011-02-22 | 삼성전자주식회사 | 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치 |
CN102667923B (zh) * | 2009-10-20 | 2014-11-05 | 弗兰霍菲尔运输应用研究公司 | 音频编码器、音频解码器、用于将音频信息编码的方法、用于将音频信息解码的方法 |
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 |
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 |
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 |
US9973768B2 (en) | 2010-03-16 | 2018-05-15 | Texas Instruments Incorporated | CABAC decoder with decoupled arithmetic decoding and inverse binarization |
WO2011126272A2 (en) * | 2010-04-05 | 2011-10-13 | 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 |
US9172968B2 (en) * | 2010-07-09 | 2015-10-27 | Qualcomm Incorporated | Video coding using directional transforms |
DK2924996T3 (da) * | 2010-07-09 | 2018-10-01 | Samsung Electronics Co Ltd | Apparat til videoafkodning, ved at anvende bloksammenlægning |
ES2653160T3 (es) | 2010-07-09 | 2018-02-06 | Samsung Electronics Co., Ltd. | Procedimiento para decodificar por entropía coeficientes de transformación |
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 |
CN104811711B (zh) * | 2011-01-06 | 2019-02-15 | 三星电子株式会社 | 视频的编码方法和装置及视频的解码方法和装置 |
US9414056B2 (en) * | 2011-01-13 | 2016-08-09 | Samsung Electronics Co., Ltd. | Video-encoding method and apparatus for same and video-decoding method and apparatus for same using a selective scan mode |
WO2012114711A1 (ja) * | 2011-02-23 | 2012-08-30 | パナソニック株式会社 | 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 |
EP3057326A1 (en) * | 2011-06-10 | 2016-08-17 | MediaTek, Inc | Method and apparatus of scalable video coding |
US20130003858A1 (en) * | 2011-06-30 | 2013-01-03 | Vivienne Sze | Simplified Context Selection For Entropy Coding of Transform Coefficient Syntax Elements |
CA2989032C (en) * | 2011-07-01 | 2020-02-18 | Samsung Electronics Co., Ltd. | Method and apparatus for entropy encoding using hierarchical data unit, and method and apparatus for decoding |
MY167316A (en) * | 2011-11-04 | 2018-08-16 | Sharp Kk | Arithmetic decoding device, image decoding device, arithmetic coding device, image coding device, and arithmetic decoding method |
US9288508B2 (en) * | 2011-11-08 | 2016-03-15 | Qualcomm Incorporated | Context reduction for context adaptive binary arithmetic coding |
CN108900839B (zh) * | 2011-12-28 | 2022-05-31 | 夏普株式会社 | 图像解码装置及方法、图像编码装置及方法 |
US9185405B2 (en) * | 2012-03-23 | 2015-11-10 | Qualcomm Incorporated | Coded block flag inference in video coding |
DK3361732T3 (da) * | 2012-07-02 | 2020-01-02 | Samsung Electronics Co Ltd | Entropikodning af en video og entropiafkodning af en video |
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