PT3166317T - Método e aparelho para determinar um modelo de contexto para a transformação de nível de coeficiente de codificação e descodificação de entropia - Google Patents
Método e aparelho para determinar um modelo de contexto para a transformação de nível de coeficiente de codificação e descodificação de entropiaInfo
- Publication number
- PT3166317T PT3166317T PT16197055T PT16197055T PT3166317T PT 3166317 T PT3166317 T PT 3166317T PT 16197055 T PT16197055 T PT 16197055T PT 16197055 T PT16197055 T PT 16197055T PT 3166317 T PT3166317 T PT 3166317T
- Authority
- PT
- Portugal
- Prior art keywords
- decoding
- determining
- transform coefficient
- entropy encoding
- context model
- Prior art date
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
- H04N19/10—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
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/103—Selection of coding mode or of prediction mode
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/12—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
- H04N19/169—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
- H04N19/10—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
- H04N19/186—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 colour or a chrominance component
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic coding
-
- 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
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)
- Compression Of Band Width Or Redundancy In Fax (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161553668P | 2011-10-31 | 2011-10-31 | |
| US201261671955P | 2012-07-16 | 2012-07-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PT3166317T true PT3166317T (pt) | 2018-10-08 |
Family
ID=48192343
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT16197055T PT3166317T (pt) | 2011-10-31 | 2012-10-31 | Método e aparelho para determinar um modelo de contexto para a transformação de nível de coeficiente de codificação e descodificação de entropia |
| PT161970579T PT3145197T (pt) | 2011-10-31 | 2012-10-31 | Método e aparelho para determinar um modelo de contexto para a transformação de nível de coeficiente de codificação e descodificação de entropia |
| PT128454964T PT2773109T (pt) | 2011-10-31 | 2012-10-31 | Método e aparelho para determinar um modelo de contexto para a transformação de nível de coeficiente de codificação e descodificação de entropia |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT161970579T PT3145197T (pt) | 2011-10-31 | 2012-10-31 | Método e aparelho para determinar um modelo de contexto para a transformação de nível de coeficiente de codificação e descodificação de entropia |
| PT128454964T PT2773109T (pt) | 2011-10-31 | 2012-10-31 | Método e aparelho para determinar um modelo de contexto para a transformação de nível de coeficiente de codificação e descodificação de entropia |
Country Status (21)
| Country | Link |
|---|---|
| US (5) | US9414088B2 (enExample) |
| EP (5) | EP3399760B1 (enExample) |
| JP (5) | JP5934376B2 (enExample) |
| KR (6) | KR101598142B1 (enExample) |
| CN (5) | CN107734348B (enExample) |
| AU (1) | AU2012333301B2 (enExample) |
| CA (2) | CA2854074C (enExample) |
| CY (3) | CY1118368T1 (enExample) |
| DK (3) | DK3145197T3 (enExample) |
| ES (5) | ES2682991T3 (enExample) |
| HR (3) | HRP20161726T1 (enExample) |
| HU (4) | HUE054305T2 (enExample) |
| IN (1) | IN2014MN00900A (enExample) |
| LT (3) | LT2773109T (enExample) |
| PL (5) | PL3399760T3 (enExample) |
| PT (3) | PT3166317T (enExample) |
| RS (3) | RS55403B1 (enExample) |
| SI (3) | SI2773109T1 (enExample) |
| TR (1) | TR201811137T4 (enExample) |
| TW (4) | TWI574550B (enExample) |
| WO (1) | WO2013066051A1 (enExample) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10091529B2 (en) * | 2010-07-09 | 2018-10-02 | Samsung Electronics Co., Ltd. | Method and apparatus for entropy encoding/decoding a transform coefficient |
| US10805617B2 (en) * | 2012-01-19 | 2020-10-13 | Texas Instruments Incorporated | Scalable prediction type coding |
| US9124872B2 (en) | 2012-04-16 | 2015-09-01 | Qualcomm Incorporated | Coefficient groups and coefficient coding for coefficient scans |
| JP5603525B2 (ja) * | 2012-06-22 | 2014-10-08 | 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 | 画像符号化方法、及び画像符号化装置 |
| WO2014103182A1 (ja) * | 2012-12-27 | 2014-07-03 | 日本電気株式会社 | 映像符号化装置、映像符号化方法および映像符号化プログラム |
| US9225991B2 (en) * | 2013-05-30 | 2015-12-29 | Apple Inc. | Adaptive color space transform coding |
| US9225988B2 (en) | 2013-05-30 | 2015-12-29 | Apple Inc. | Adaptive color space transform coding |
| JP6445039B2 (ja) * | 2014-03-13 | 2018-12-26 | クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ | ３ｄビデオコーディングのための制限付き深度イントラモードコーディング |
| US9781424B2 (en) | 2015-01-19 | 2017-10-03 | Google Inc. | Efficient context handling in arithmetic coding |
| US9936201B2 (en) * | 2015-01-27 | 2018-04-03 | Qualcomm Incorporated | Contexts for large coding tree units |
| US10334248B2 (en) | 2015-05-29 | 2019-06-25 | Qualcomm Incorporated | Coding data using an enhanced context-adaptive binary arithmetic coding (CABAC) design |
| EP3280143A1 (en) * | 2016-08-04 | 2018-02-07 | Thomson Licensing | A method and an apparatus for image block encoding and decoding |
| WO2018190595A1 (ko) * | 2017-04-13 | 2018-10-18 | 엘지전자(주) | 비디오 신호를 엔트로피 인코딩, 디코딩하는 방법 및 장치 |
| US10869060B2 (en) * | 2018-01-30 | 2020-12-15 | Google Llc | Efficient context model computation design in transform coefficient coding |
| WO2019199838A1 (en) * | 2018-04-12 | 2019-10-17 | Futurewei Technologies, Inc. | Reducing context switching for coding transform coefficients |
| US11006150B2 (en) | 2018-09-24 | 2021-05-11 | Tencent America LLC | Method and apparatus for video coding |
| EP3886438A4 (en) * | 2018-12-24 | 2022-01-19 | Huawei Technologies Co., Ltd. | FLAG BIT CONTEXT MODELING METHOD AND APPARATUS |
| CN109672690B (zh) * | 2019-01-29 | 2021-02-19 | 哈尔滨工业大学 | 一种针对数据幅值范围已知的数据流进行编码的方法 |
| US11949870B2 (en) * | 2019-06-21 | 2024-04-02 | Qualcomm Incorporated | Context modeling for low-frequency non-separable transformation signaling for video coding |
| US20220408087A1 (en) * | 2019-09-23 | 2022-12-22 | Kt Corporation | Method and device for processing video signal |
Family Cites Families (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6195465B1 (en) * | 1994-09-21 | 2001-02-27 | Ricoh Company, Ltd. | Method and apparatus for compression using reversible wavelet transforms and an embedded codestream |
| US7929610B2 (en) * | 2001-03-26 | 2011-04-19 | Sharp Kabushiki Kaisha | Methods and systems for reducing blocking artifacts with reduced complexity for spatially-scalable video coding |
| DE50306371D1 (de) | 2002-05-02 | 2007-03-15 | Fraunhofer Ges Forschung | Arithmetische Codierung von Transformationskoeffizienten |
| US7167522B2 (en) * | 2003-02-27 | 2007-01-23 | Texas Instruments Incorporated | Video deblocking filter |
| ATE424789T1 (de) * | 2003-06-02 | 2009-03-15 | Warsaw Orthopedic Inc | Bandscheibenimplantate und methoden zu deren herstellung |
| US20060078049A1 (en) * | 2004-10-13 | 2006-04-13 | Nokia Corporation | Method and system for entropy coding/decoding of a video bit stream for fine granularity scalability |
| US20060153294A1 (en) * | 2005-01-12 | 2006-07-13 | Nokia Corporation | Inter-layer coefficient coding for scalable video coding |
| WO2006075901A1 (en) | 2005-01-14 | 2006-07-20 | Sungkyunkwan University | Methods of and apparatuses for adaptive entropy encoding and adaptive entropy decoding for scalable video encoding |
| KR100636229B1 (ko) * | 2005-01-14 | 2006-10-19 | 학교법인 성균관대학 | 신축형 부호화를 위한 적응적 엔트로피 부호화 및 복호화방법과 그 장치 |
| KR100746007B1 (ko) * | 2005-04-19 | 2007-08-06 | 삼성전자주식회사 | 엔트로피 코딩의 컨텍스트 모델을 적응적으로 선택하는방법 및 비디오 디코더 |
| KR100763181B1 (ko) * | 2005-04-19 | 2007-10-05 | 삼성전자주식회사 | 기초계층과 향상계층의 데이터를 바탕으로 예측 정보를코딩하여 코딩율을 향상시키는 방법 및 장치 |
| KR100703776B1 (ko) * | 2005-04-19 | 2007-04-06 | 삼성전자주식회사 | 향상된 코딩 효율을 갖는 컨텍스트 기반 적응적 산술 코딩및 디코딩 방법과 이를 위한 장치, 이를 포함하는 비디오코딩 및 디코딩 방법과 이를 위한 장치 |
| US20090034857A1 (en) * | 2005-07-22 | 2009-02-05 | 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 |
| US8599925B2 (en) | 2005-08-12 | 2013-12-03 | Microsoft Corporation | Efficient coding and decoding of transform blocks |
| CN100403801C (zh) * | 2005-09-23 | 2008-07-16 | 联合信源数字音视频技术（北京）有限公司 | 一种基于上下文的自适应熵编/解码方法 |
| KR100873636B1 (ko) * | 2005-11-14 | 2008-12-12 | 삼성전자주식회사 | 단일 부호화 모드를 이용하는 영상 부호화/복호화 방법 및장치 |
| CN100488254C (zh) * | 2005-11-30 | 2009-05-13 | 联合信源数字音视频技术（北京）有限公司 | 一种基于上下文的熵编码方法及解码方法 |
| US8275045B2 (en) * | 2006-07-12 | 2012-09-25 | Qualcomm Incorporated | Video compression using adaptive variable length codes |
| KR100809301B1 (ko) | 2006-07-20 | 2008-03-04 | 삼성전자주식회사 | 엔트로피 부호화/복호화 방법 및 장치 |
| KR101356733B1 (ko) * | 2007-03-07 | 2014-02-05 | 삼성전자주식회사 | 컨텍스트 기반 적응적 이진 산술 부호화, 복호화 방법 및장치 |
| CN100571391C (zh) * | 2007-05-09 | 2009-12-16 | 安凯（广州）软件技术有限公司 | 用于视频编解码系统中解块滤波的并行处理方法 |
| US8488668B2 (en) * | 2007-06-15 | 2013-07-16 | Qualcomm Incorporated | Adaptive coefficient scanning for video coding |
| KR101148614B1 (ko) * | 2007-09-06 | 2012-05-25 | 닛본 덴끼 가부시끼가이샤 | 영상 부호화 장치 및 영상 부호화 방법 |
| KR20110017719A (ko) | 2009-08-14 | 2011-02-22 | 삼성전자주식회사 | 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치 |
| CN103119849B (zh) * | 2010-04-13 | 2017-06-16 | 弗劳恩霍夫应用研究促进协会 | 概率区间分割编码器和译码器 |
| KR102023565B1 (ko) | 2010-04-13 | 2019-09-23 | 지이 비디오 컴프레션, 엘엘씨 | 유효성 맵 및 변환 계수 블록의 코딩 |
| KR20120038355A (ko) | 2010-10-13 | 2012-04-23 | 삼성전자주식회사 | 계층 구조의 영상 처리를 위한 엔트로피 인코딩/디코딩 방법 및 장치와 이를 위한 심볼 인코딩/디코딩 방법 및 장치 |
| US8532413B2 (en) | 2010-10-13 | 2013-09-10 | Samsung Electronics Co., Ltd. | Entropy encoding/decoding method and apparatus for hierarchical image processing and symbol encoding/decoding apparatus for the same |
| US20130003858A1 (en) * | 2011-06-30 | 2013-01-03 | Vivienne Sze | Simplified Context Selection For Entropy Coding of Transform Coefficient Syntax Elements |
| US9807426B2 (en) | 2011-07-01 | 2017-10-31 | Qualcomm Incorporated | Applying non-square transforms to video data |
| CN102447908B (zh) | 2012-01-31 | 2014-01-08 | 北京工业大学 | 一种面向hevc参数编码的上下文简化方法 |
-
2012
- 2012-10-31 PL PL18178662T patent/PL3399760T3/pl unknown
- 2012-10-31 TW TW105117901A patent/TWI574550B/zh active
- 2012-10-31 TW TW101140483A patent/TW201330631A/zh unknown
- 2012-10-31 TW TW106102285A patent/TWI629895B/zh active
- 2012-10-31 HU HUE18178662A patent/HUE054305T2/hu unknown
- 2012-10-31 HR HRP20161726TT patent/HRP20161726T1/hr unknown
- 2012-10-31 PL PL12845496T patent/PL2773109T3/pl unknown
- 2012-10-31 CN CN201710928759.XA patent/CN107734348B/zh active Active
- 2012-10-31 PL PL21159234.0T patent/PL3846479T3/pl unknown
- 2012-10-31 SI SI201230817A patent/SI2773109T1/sl unknown
- 2012-10-31 ES ES16197057.9T patent/ES2682991T3/es active Active
- 2012-10-31 HU HUE12845496A patent/HUE031315T2/en unknown
- 2012-10-31 TR TR2018/11137T patent/TR201811137T4/tr unknown
- 2012-10-31 ES ES16197055.3T patent/ES2684480T3/es active Active
- 2012-10-31 HU HUE16197057A patent/HUE040408T2/hu unknown
- 2012-10-31 ES ES12845496.4T patent/ES2608157T3/es active Active
- 2012-10-31 PL PL16197055T patent/PL3166317T3/pl unknown
- 2012-10-31 CN CN201280065586.9A patent/CN104041052B/zh active Active
- 2012-10-31 RS RS20161129A patent/RS55403B1/sr unknown
- 2012-10-31 PT PT16197055T patent/PT3166317T/pt unknown
- 2012-10-31 RS RS20180967A patent/RS57600B1/sr unknown
- 2012-10-31 EP EP18178662.5A patent/EP3399760B1/en active Active
- 2012-10-31 EP EP12845496.4A patent/EP2773109B1/en active Active
- 2012-10-31 DK DK16197057.9T patent/DK3145197T3/en active
- 2012-10-31 SI SI201231354T patent/SI3145197T1/sl unknown
- 2012-10-31 RS RS20180910A patent/RS57491B1/sr unknown
- 2012-10-31 CN CN201710928537.8A patent/CN107529060B/zh active Active
- 2012-10-31 CA CA2854074A patent/CA2854074C/en active Active
- 2012-10-31 PT PT161970579T patent/PT3145197T/pt unknown
- 2012-10-31 US US14/355,439 patent/US9414088B2/en active Active
- 2012-10-31 DK DK16197055.3T patent/DK3166317T3/en active
- 2012-10-31 LT LTEP12845496.4T patent/LT2773109T/lt unknown
- 2012-10-31 SI SI201231363T patent/SI3166317T1/sl unknown
- 2012-10-31 LT LTEP16197055.3T patent/LT3166317T/lt unknown
- 2012-10-31 LT LTEP16197057.9T patent/LT3145197T/lt unknown
- 2012-10-31 ES ES18178662T patent/ES2868087T3/es active Active
- 2012-10-31 IN IN900MUN2014 patent/IN2014MN00900A/en unknown
- 2012-10-31 CA CA3016926A patent/CA3016926C/en active Active
- 2012-10-31 EP EP16197055.3A patent/EP3166317B1/en active Active
- 2012-10-31 ES ES21159234T patent/ES2987810T3/es active Active
- 2012-10-31 EP EP16197057.9A patent/EP3145197B1/en active Active
- 2012-10-31 AU AU2012333301A patent/AU2012333301B2/en not_active Expired - Fee Related
- 2012-10-31 KR KR1020120122628A patent/KR101598142B1/ko active Active
- 2012-10-31 CN CN201710929383.4A patent/CN107465934B/zh active Active
- 2012-10-31 CN CN201710929029.1A patent/CN107465933B/zh active Active
- 2012-10-31 WO PCT/KR2012/009074 patent/WO2013066051A1/ko not_active Ceased
- 2012-10-31 PT PT128454964T patent/PT2773109T/pt unknown
- 2012-10-31 PL PL16197057T patent/PL3145197T3/pl unknown
- 2012-10-31 HU HUE21159234A patent/HUE068330T2/hu unknown
- 2012-10-31 TW TW107118909A patent/TWI692243B/zh active
- 2012-10-31 EP EP21159234.0A patent/EP3846479B1/en active Active
- 2012-10-31 DK DK12845496.4T patent/DK2773109T3/da active
- 2012-10-31 JP JP2014539870A patent/JP5934376B2/ja active Active
-
2015
- 2015-04-03 US US14/678,588 patent/US9307263B2/en active Active
- 2015-04-03 US US14/678,621 patent/US9503752B2/en active Active
- 2015-04-03 US US14/678,664 patent/US9521430B2/en active Active
- 2015-04-03 US US14/678,637 patent/US9532072B2/en active Active
- 2015-04-22 KR KR1020150056890A patent/KR101598147B1/ko active Active
- 2015-04-22 KR KR1020150056888A patent/KR101598145B1/ko active Active
- 2015-04-22 KR KR1020150056889A patent/KR101598146B1/ko active Active
- 2015-04-22 KR KR1020150056891A patent/KR101915253B1/ko active Active
- 2015-04-22 KR KR1020150056887A patent/KR101635115B1/ko active Active
-
2016
- 2016-05-06 JP JP2016093435A patent/JP5992644B1/ja active Active
- 2016-08-17 JP JP2016160060A patent/JP6208827B2/ja active Active
- 2016-12-15 CY CY20161101303T patent/CY1118368T1/el unknown
-
2017
- 2017-09-07 JP JP2017172416A patent/JP6401357B2/ja active Active
-
2018
- 2018-08-01 HR HRP20181249TT patent/HRP20181249T1/hr unknown
- 2018-08-10 CY CY181100836T patent/CY1121004T1/el unknown
- 2018-08-16 HR HRP20181317TT patent/HRP20181317T1/hr unknown
- 2018-09-06 JP JP2018167221A patent/JP6595679B2/ja active Active
- 2018-09-06 CY CY181100933T patent/CY1120998T1/el unknown
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| HRP20181317T1 (hr) | Postupak i uređaj za određivanje kontekstnog modela za razinu koeficijenta transformacije entropijskog kodiranja i dekodiranja | |
| ZA201300699B (en) | Method and apparatus for entropy encoding/decoding a transform coefficient | |
| GB2551290B (en) | Method and apparatus for encoding/decoding image | |
| GB201809128D0 (en) | Method and apparatus for encoding/decoding image | |
| HUE045823T2 (hu) | Eljárás és berendezés javított entrópia kódolásra és dekódolásra | |
| EP2721816A4 (en) | METHOD AND DEVICE FOR ENCODING AND DECODING AN IMAGE | |
| SI3211897T1 (sl) | Postopek in naprava za kodiranje in dekodiranje transformnih koeficientov | |
| EP2731270A4 (en) | CODING METHOD, DECODING METHOD, CODING DEVICE AND DECODING DEVICE | |
| ZA201307532B (en) | Image quantization parameter encoding method and image quantization paramater decoding method |