JP2016528796A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2016528796A5 JP2016528796A5 JP2016525788A JP2016525788A JP2016528796A5 JP 2016528796 A5 JP2016528796 A5 JP 2016528796A5 JP 2016525788 A JP2016525788 A JP 2016525788A JP 2016525788 A JP2016525788 A JP 2016525788A JP 2016528796 A5 JP2016528796 A5 JP 2016528796A5
- Authority
- JP
- Japan
- Prior art keywords
- value
- coefficients
- coefficient
- determining
- coefficient group
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 241000209094 Oryza Species 0.000 claims 17
- 235000007164 Oryza sativa Nutrition 0.000 claims 17
- 238000000034 method Methods 0.000 claims 17
- 235000009566 rice Nutrition 0.000 claims 17
- 238000013507 mapping Methods 0.000 claims 1
Applications Claiming Priority (15)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361845850P | 2013-07-12 | 2013-07-12 | |
| US61/845,850 | 2013-07-12 | ||
| US201361846512P | 2013-07-15 | 2013-07-15 | |
| US61/846,512 | 2013-07-15 | ||
| US201361882536P | 2013-09-25 | 2013-09-25 | |
| US61/882,536 | 2013-09-25 | ||
| US201361898968P | 2013-11-01 | 2013-11-01 | |
| US61/898,968 | 2013-11-01 | ||
| US201361907693P | 2013-11-22 | 2013-11-22 | |
| US61/907,693 | 2013-11-22 | ||
| US201361915337P | 2013-12-12 | 2013-12-12 | |
| US61/915,337 | 2013-12-12 | ||
| US14/327,398 | 2014-07-09 | ||
| US14/327,398 US10021419B2 (en) | 2013-07-12 | 2014-07-09 | Rice parameter initialization for coefficient level coding in video coding process |
| PCT/US2014/046218 WO2015006602A2 (en) | 2013-07-12 | 2014-07-10 | Rice parameter initialization for coefficient level coding in video coding process |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2016528796A JP2016528796A (ja) | 2016-09-15 |
| JP2016528796A5 true JP2016528796A5 (enExample) | 2017-07-27 |
| JP6445001B2 JP6445001B2 (ja) | 2018-12-26 |
Family
ID=52277089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016525788A Active JP6445001B2 (ja) | 2013-07-12 | 2014-07-10 | ビデオコーディングプロセスにおける係数レベルコーディングのためのライスパラメータ初期化 |
Country Status (21)
| Country | Link |
|---|---|
| US (1) | US10021419B2 (enExample) |
| EP (1) | EP3020187B1 (enExample) |
| JP (1) | JP6445001B2 (enExample) |
| KR (1) | KR102315238B1 (enExample) |
| CN (1) | CN105474641B (enExample) |
| AU (1) | AU2014287132B2 (enExample) |
| BR (1) | BR112016000584B1 (enExample) |
| CA (1) | CA2913797C (enExample) |
| CL (1) | CL2016000022A1 (enExample) |
| DK (1) | DK3020187T3 (enExample) |
| ES (1) | ES2844549T3 (enExample) |
| HU (1) | HUE051740T2 (enExample) |
| MX (1) | MX363317B (enExample) |
| MY (1) | MY180344A (enExample) |
| PH (1) | PH12015502785B1 (enExample) |
| RU (1) | RU2676871C2 (enExample) |
| SA (1) | SA516370349B1 (enExample) |
| SG (1) | SG11201509683VA (enExample) |
| TW (1) | TWI657692B (enExample) |
| WO (1) | WO2015006602A2 (enExample) |
| ZA (1) | ZA201600192B (enExample) |
Families Citing this family (63)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9936200B2 (en) | 2013-04-12 | 2018-04-03 | Qualcomm Incorporated | Rice parameter update for coefficient level coding in video coding process |
| CN105100814B (zh) * | 2014-05-06 | 2020-07-14 | 同济大学 | 图像编码、解码方法及装置 |
| CN105392008B (zh) * | 2014-08-22 | 2018-09-25 | 中兴通讯股份有限公司 | 一种预测编、解码方法和相应的编、解码器和电子设备 |
| CN104410863B (zh) | 2014-12-11 | 2017-07-11 | 上海兆芯集成电路有限公司 | 图像处理器以及图像处理方法 |
| US10616604B2 (en) * | 2015-09-01 | 2020-04-07 | Qualcomm Incorporated | Coefficient level coding in video coding |
| TW201711475A (zh) * | 2015-09-02 | 2017-03-16 | 矽創電子股份有限公司 | 哥倫布-萊斯編碼電路與解碼電路 |
| US10372403B2 (en) * | 2016-09-15 | 2019-08-06 | Dell Products L.P. | Multi-user display collaboration system |
| WO2018054506A1 (en) * | 2016-09-23 | 2018-03-29 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Transform block coding |
| EP4657434A3 (en) * | 2017-01-10 | 2025-12-31 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | AUDIO DECODER, AUDIO ENCODER, METHOD FOR PROVIDING A DECODERED AUDIO SIGNAL |
| GB2559200A (en) | 2017-01-31 | 2018-08-01 | Nokia Technologies Oy | Stereo audio signal encoder |
| KR102620350B1 (ko) | 2017-07-05 | 2024-01-02 | 레드.컴, 엘엘씨 | 전자 디바이스에서의 비디오 이미지 데이터 처리 |
| CN107623850B (zh) * | 2017-09-26 | 2019-11-22 | 杭州电子科技大学 | 一种基于时空相关性的快速屏幕内容编码方法 |
| CN118338017A (zh) * | 2017-11-22 | 2024-07-12 | 英迪股份有限公司 | 用于解码图像的方法、用于编码图像的方法和非暂态存储介质 |
| EP3763125B1 (en) * | 2018-03-06 | 2024-04-03 | Telefonaktiebolaget Lm Ericsson (Publ) | Quantized coefficient coding |
| CN116600143B (zh) | 2018-03-27 | 2025-10-28 | 株式会社Kt | 对图像进行解码或编码的方法以及图像数据的传送方法 |
| US11336918B2 (en) * | 2018-09-05 | 2022-05-17 | Qualcomm Incorporated | Regular coded bin reduction for coefficient coding |
| KR102542001B1 (ko) * | 2018-09-11 | 2023-06-13 | 엘지전자 주식회사 | 레지듀얼 코딩 방법 및 그 장치 |
| KR102795463B1 (ko) | 2018-09-24 | 2025-04-15 | 프라운호퍼-게젤샤프트 추르 푀르데룽 데어 안제반텐 포르슝 에 파우 | 종속 스칼라 양자화를 사용하거나 이와 조합하는 데에 적합한 변환 계수의 효율적인 코딩 |
| CN118075465A (zh) | 2018-09-28 | 2024-05-24 | 松下电器（美国）知识产权公司 | 编码方法、解码方法、以及比特流生成装置 |
| US10951898B2 (en) | 2018-10-11 | 2021-03-16 | Lg Electronics Inc. | Image decoding method and device using residual information in image coding system |
| CN117880513A (zh) * | 2018-10-22 | 2024-04-12 | 北京字节跳动网络技术有限公司 | 基于编解码信息的解码器侧运动矢量推导的限制 |
| PH12022550456A1 (en) * | 2018-11-12 | 2022-07-04 | Samsung Electronics Co Ltd | Method and device for entropy encoding coefficient level, and method and device for entropy decoding coefficient level |
| US10904548B2 (en) * | 2018-12-06 | 2021-01-26 | Qualcomm Incorporated | Coefficient processing for video encoding and decoding |
| CN109819264B (zh) * | 2018-12-28 | 2020-05-12 | 杭州海康威视数字技术股份有限公司 | 编码方法、解码方法及装置 |
| US11477486B2 (en) * | 2019-01-02 | 2022-10-18 | Qualcomm Incorporated | Escape coding for coefficient levels |
| US11134273B2 (en) | 2019-02-14 | 2021-09-28 | Qualcomm Incorporated | Regular coded bin reduction for coefficient coding |
| KR20250051141A (ko) * | 2019-05-21 | 2025-04-16 | 삼성전자주식회사 | 영상 부호화 방법 및 장치, 영상 복호화 방법 및 장치 |
| US11368511B2 (en) * | 2019-06-20 | 2022-06-21 | Tencent America LLC | Unification of rice parameter lookup table |
| CN112118456B (zh) * | 2019-06-20 | 2022-03-25 | 腾讯美国有限责任公司 | 莱斯参数选择方法、装置、计算机设备及存储介质 |
| US11496745B2 (en) * | 2019-06-24 | 2022-11-08 | Qualcomm Incorporated | Binarization in transform skip residual coding |
| US11184642B2 (en) * | 2019-08-02 | 2021-11-23 | Mediatek Inc. | Methods and apparatus for simplification of coding residual blocks |
| MX2022002207A (es) * | 2019-08-22 | 2022-04-07 | Lg Electronics Inc | Metodo y dispositivo de codificacion/decodificacion de imagen para realizar prediccion ponderada y metodo para transmitir flujo de bits. |
| KR20250108759A (ko) | 2019-08-23 | 2025-07-15 | 엘지전자 주식회사 | 비디오/영상 코딩 시스템에서 라이스 파라미터 도출 방법 및 장치 |
| US12022061B2 (en) * | 2019-08-31 | 2024-06-25 | Lg Electronics Inc. | Method and apparatus for coding transform coefficient in video/image coding system |
| TWI901597B (zh) | 2019-09-06 | 2025-10-21 | 日商索尼股份有限公司 | 影像處理裝置及方法 |
| US11265536B2 (en) * | 2019-09-23 | 2022-03-01 | Tencent America LLC | Method to extend the range of rice parameter for residual coding in transform skip mode |
| US11470334B2 (en) * | 2019-09-23 | 2022-10-11 | Qualcomm Incorporated | Rice parameter derivation for lossless/lossy coding modes for video coding |
| JP7201873B2 (ja) * | 2019-09-24 | 2023-01-10 | ベイジン ダジア インターネット インフォメーション テクノロジー カンパニー リミテッド | 残差及び係数符号化の方法、プログラム並びに装置 |
| CN119450036B (zh) * | 2019-09-24 | 2025-10-14 | Oppo广东移动通信有限公司 | 用于基于子画面的图像编码/解码的方法和装置及发送比特流的方法 |
| US11153577B2 (en) * | 2019-10-08 | 2021-10-19 | Qualcomm Incorporated | Rice parameter derivation for transform-skip mode used in lossless/lossy video coding |
| AU2019284053A1 (en) * | 2019-12-23 | 2021-07-08 | Canon Kabushiki Kaisha | Method, apparatus and system for encoding and decoding a block of video samples |
| US20210203963A1 (en) * | 2019-12-27 | 2021-07-01 | Qualcomm Incorporated | Equation-based rice parameter derivation for regular transform coefficients in video coding |
| EP4085636A4 (en) * | 2019-12-30 | 2024-01-24 | Beijing Dajia Internet Information Technology Co., Ltd. | RESIDUAL AND COEFFICIENT ENCODING FOR VIDEO CODING |
| CN115280769A (zh) * | 2020-03-12 | 2022-11-01 | 交互数字Vc控股法国公司 | 用于视频编码和解码的方法和设备 |
| WO2022039499A1 (ko) * | 2020-08-18 | 2022-02-24 | 엘지전자 주식회사 | Vcm 비트스트림의 용도를 시그널링하는 영상 부호화/복호화 방법, 장치 및 컴퓨터 판독 가능한 기록 매체 |
| CN116420353A (zh) | 2020-09-23 | 2023-07-11 | 北京达佳互联信息技术有限公司 | 用于视频编解码的残差和系数编解码 |
| EP4248651A4 (en) * | 2020-11-18 | 2024-10-16 | Beijing Dajia Internet Information Technology Co., Ltd. | RESIDUAL AND COEFFICIENT CODING FOR VIDEO CODING |
| KR20230124059A (ko) | 2021-01-04 | 2023-08-24 | 베이징 다지아 인터넷 인포메이션 테크놀로지 컴퍼니 리미티드 | 비디오 코딩을 위한 잔차 및 계수 코딩 |
| KR20220121747A (ko) | 2021-02-25 | 2022-09-01 | 주식회사 케이티 | 비디오 신호 부호화/복호화 방법 및 상기 부호화 방법에 의해 생성된 데이터 스트림을 저장하는 기록 매체 |
| KR20230162806A (ko) * | 2021-03-29 | 2023-11-28 | 베이징 다지아 인터넷 인포메이션 테크놀로지 컴퍼니 리미티드 | 비디오 코딩을 위한 잔차 및 계수 코딩 |
| JP7783908B2 (ja) | 2021-04-28 | 2025-12-10 | ベイジン、ターチア、インターネット、インフォメーション、テクノロジー、カンパニー、リミテッド | ビデオ符号化のための残差および係数の符号化 |
| CN117356093A (zh) * | 2021-06-03 | 2024-01-05 | 创峰科技 | 视频编码中的量化等级二值化 |
| US11871038B2 (en) * | 2021-09-29 | 2024-01-09 | Tencent America LLC | Techniques for constraint flag signaling for range extension with residual rice coding extension |
| US11991395B2 (en) | 2021-09-29 | 2024-05-21 | Tencent America LLC | Techniques for constraint flag signaling for range extension with rice coding |
| US20250008101A1 (en) * | 2021-10-01 | 2025-01-02 | Lg Electronics Inc. | Gpm-based image coding method and device |
| WO2023129744A1 (en) * | 2021-12-30 | 2023-07-06 | Beijing Dajia Internet Information Technology Co., Ltd. | Methods and devices for decoder-side intra mode derivation |
| WO2023177197A1 (ko) * | 2022-03-15 | 2023-09-21 | 주식회사 케이티 | 영상 부호화/복호화 방법 및 장치 |
| US20250233980A1 (en) * | 2022-04-03 | 2025-07-17 | Lg Electronics Inc. | Image encoding/decoding method and device, and recording medium having bitstream stored therein |
| WO2023195646A1 (ko) * | 2022-04-05 | 2023-10-12 | 현대자동차주식회사 | 선택적 다중 참조라인을 이용하는 비디오 코딩을 위한 방법 및 장치 |
| EP4510568A1 (en) * | 2022-04-12 | 2025-02-19 | LG Electronics Inc. | Image encoding/decoding method, method for transmitting bitstream, and recording medium having bitstream stored therein |
| CN114827613B (zh) * | 2022-04-14 | 2025-05-30 | 深圳元象信息科技有限公司 | 视频编码方法、计算机设备及计算机可读存储介质 |
| WO2023214699A1 (ko) * | 2022-05-03 | 2023-11-09 | 현대자동차주식회사 | 블록 위치에 기초하는 인트라 모드의 적응적 코딩을 위한 방법과 장치 |
| US20250254312A1 (en) * | 2024-02-02 | 2025-08-07 | Samsung Display Co., Ltd. | Coding framework for image-related parameters |
Family Cites Families (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5764374A (en) * | 1996-02-05 | 1998-06-09 | Hewlett-Packard Company | System and method for lossless image compression having improved sequential determination of golomb parameter |
| US6735254B2 (en) * | 2001-06-29 | 2004-05-11 | Qualcomm, Inc. | DCT compression using Golomb-Rice coding |
| KR20060051157A (ko) | 2004-10-29 | 2006-05-19 | 마이크로소프트 코포레이션 | 정수 데이터의 무손실 적응 인코딩 및 디코딩을 위한시스템 및 방법 |
| US6987468B1 (en) | 2004-10-29 | 2006-01-17 | Microsoft Corporation | Lossless adaptive encoding and decoding of integer data |
| US8599925B2 (en) * | 2005-08-12 | 2013-12-03 | Microsoft Corporation | Efficient coding and decoding of transform blocks |
| KR101511082B1 (ko) * | 2008-05-09 | 2015-04-13 | 삼성전자주식회사 | 최하위 비트를 이용한 엔트로피 부호화 방법과 그 장치 및엔트로피 복호화 방법과 그 장치 |
| JP5369973B2 (ja) * | 2009-08-03 | 2013-12-18 | 日本電気株式会社 | データ符号化／復号方法および装置 |
| US9591320B2 (en) | 2010-07-15 | 2017-03-07 | Texas Instruments Incorporated | Context and bypass encoding video |
| DK2760138T3 (en) | 2011-01-14 | 2018-06-06 | Ge Video Compression Llc | Entropy coding system |
| US9106913B2 (en) | 2011-03-08 | 2015-08-11 | Qualcomm Incorporated | Coding of transform coefficients for video coding |
| CN106028050B (zh) | 2011-05-16 | 2019-04-26 | 寰发股份有限公司 | 用于亮度和色度分量的样本自适应偏移的方法和装置 |
| CN102238387B (zh) | 2011-05-25 | 2017-07-18 | 深圳市云宙多媒体技术有限公司 | 一种视频熵编码、熵解码方法、装置 |
| JP5952900B2 (ja) * | 2011-06-16 | 2016-07-13 | ジーイー ビデオ コンプレッション エルエルシー | エントロピー符号化をサポートするモード切替 |
| CN104041035B (zh) | 2011-06-30 | 2017-06-27 | 华为技术有限公司 | 用于复合视频的无损编码及相关信号表示方法 |
| AU2012277220B2 (en) * | 2011-06-30 | 2016-08-11 | Sun Patent Trust | Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus |
| CN102368385B (zh) | 2011-09-07 | 2013-08-14 | 中科开元信息技术(北京)有限公司 | 后向块自适应Golomb-Rice编解码方法及装置 |
| EP2774360B1 (en) * | 2011-11-04 | 2017-08-02 | Huawei Technologies Co., Ltd. | Differential pulse code modulation intra prediction for high efficiency video coding |
| CN103931197B (zh) * | 2011-11-08 | 2018-01-23 | 谷歌技术控股有限责任公司 | 确定用于变换系数的二进制码字的方法 |
| US20130177070A1 (en) * | 2012-01-11 | 2013-07-11 | Qualcomm Incorporated | Significance map support for parallel transform coefficient processing in video coding |
| US9743116B2 (en) | 2012-01-19 | 2017-08-22 | Huawei Technologies Co., Ltd. | High throughput coding for CABAC in HEVC |
| US10616581B2 (en) | 2012-01-19 | 2020-04-07 | Huawei Technologies Co., Ltd. | Modified coding for a transform skipped block for CABAC in HEVC |
| IL308621A (en) * | 2012-01-20 | 2024-01-01 | Ge Video Compression Llc | Transform coefficient coding |
| US9866829B2 (en) | 2012-01-22 | 2018-01-09 | Qualcomm Incorporated | Coding of syntax elements that correspond to coefficients of a coefficient block in video coding |
| JP2015516745A (ja) * | 2012-04-13 | 2015-06-11 | キヤノン株式会社 | 符号化ビデオデータの変換単位のサブセットを符号化及び復号するための方法、装置及びシステム |
| US9426466B2 (en) * | 2012-06-22 | 2016-08-23 | Qualcomm Incorporated | Transform skip mode |
| US9307264B2 (en) | 2012-06-22 | 2016-04-05 | Sharp Kabushiki Kaisha | Arithmetic decoding device, arithmetic coding device, image decoding apparatus, and image coding apparatus |
| US9350998B2 (en) * | 2012-06-29 | 2016-05-24 | Qualcomm Incorporated | Coding of significance flags |
| US9936200B2 (en) | 2013-04-12 | 2018-04-03 | Qualcomm Incorporated | Rice parameter update for coefficient level coding in video coding process |
-
2014
- 2014-07-09 US US14/327,398 patent/US10021419B2/en active Active
- 2014-07-10 CN CN201480039182.1A patent/CN105474641B/zh active Active
- 2014-07-10 CA CA2913797A patent/CA2913797C/en active Active
- 2014-07-10 EP EP14747217.9A patent/EP3020187B1/en active Active
- 2014-07-10 WO PCT/US2014/046218 patent/WO2015006602A2/en not_active Ceased
- 2014-07-10 ES ES14747217T patent/ES2844549T3/es active Active
- 2014-07-10 RU RU2016104528A patent/RU2676871C2/ru active
- 2014-07-10 HU HUE14747217A patent/HUE051740T2/hu unknown
- 2014-07-10 SG SG11201509683VA patent/SG11201509683VA/en unknown
- 2014-07-10 MX MX2016000166A patent/MX363317B/es unknown
- 2014-07-10 AU AU2014287132A patent/AU2014287132B2/en active Active
- 2014-07-10 MY MYPI2015704449A patent/MY180344A/en unknown
- 2014-07-10 JP JP2016525788A patent/JP6445001B2/ja active Active
- 2014-07-10 KR KR1020167001546A patent/KR102315238B1/ko active Active
- 2014-07-10 BR BR112016000584-8A patent/BR112016000584B1/pt active IP Right Grant
- 2014-07-10 DK DK14747217.9T patent/DK3020187T3/da active
- 2014-07-11 TW TW103124054A patent/TWI657692B/zh active
-
2015
- 2015-12-16 PH PH12015502785A patent/PH12015502785B1/en unknown
-
2016
- 2016-01-04 SA SA516370349A patent/SA516370349B1/ar unknown
- 2016-01-07 CL CL2016000022A patent/CL2016000022A1/es unknown
- 2016-01-11 ZA ZA2016/00192A patent/ZA201600192B/en unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2016528796A5 (enExample) | ||
| JP2015516745A5 (enExample) | ||
| JP2016515786A5 (enExample) | ||
| PH12020500016A1 (en) | Picture data encoding method and apparatus and picture data decoding method and apparatus | |
| JP2016192794A5 (enExample) | ||
| JP2015507430A5 (enExample) | ||
| JP2015015755A5 (enExample) | ||
| JP2018067946A5 (enExample) | ||
| JP2018507612A5 (enExample) | ||
| JP2018521556A5 (enExample) | ||
| JP2015065671A5 (enExample) | ||
| RU2016104528A (ru) | Инициализация параметра райса для кодирования на уровне коэффициентов в процессе кодирования видео | |
| RU2014133162A (ru) | Определение контекстов для кодирования данных коэффициентов преобразования при кодировании видео | |
| JP2017523672A5 (enExample) | ||
| JP2018532319A5 (enExample) | ||
| JP2018521553A5 (enExample) | ||
| JP2016103804A5 (enExample) | ||
| IL309374A (en) | transform coefficient coding | |
| JP2012161074A5 (enExample) | ||
| RU2014123342A (ru) | Способ кодирования и декодирования изображений, устройство кодирования и декодирования и соответсвующие компьютерные программы | |
| JP2018523373A5 (enExample) | ||
| RU2013119914A (ru) | Статистическое кодирование коэффициентов, используя объединенную контекстную модель | |
| JP2017514349A5 (enExample) | ||
| RU2016113843A (ru) | Способ, устройство и система для кодирования и декодирования видеоданных | |
| JP2017513321A5 (enExample) |