JP2016528796A5 - - Google Patents
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- 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
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- 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 US10021419B2 (en) | 2013-07-12 | 2014-07-09 | Rice parameter initialization for coefficient level coding in video coding process |
| US14/327,398 | 2014-07-09 | ||
| 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 (67)
| 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 |
| CN117037805B (zh) * | 2017-01-10 | 2025-11-07 | 弗劳恩霍夫应用研究促进协会 | 音频解码器和编码器、提供解码的音频信号的方法、提供编码的音频信号的方法、使用流标识符的音频流、音频流提供器和计算机程序 |
| GB2559200A (en) | 2017-01-31 | 2018-08-01 | Nokia Technologies Oy | Stereo audio signal encoder |
| EP3649783B8 (en) | 2017-07-05 | 2025-04-09 | RED Digital Cinema, Inc. | Video image data processing in electronic devices |
| 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 |
| US11412241B2 (en) * | 2018-03-06 | 2022-08-09 | Telefonaktiebolaget Lm Ericsson (Publ) | Decoding or encoding delta transform coefficients |
| KR20190113656A (ko) | 2018-03-27 | 2019-10-08 | 주식회사 케이티 | 비디오 신호 처리 방법 및 장치 |
| US11336918B2 (en) * | 2018-09-05 | 2022-05-17 | Qualcomm Incorporated | Regular coded bin reduction for coefficient coding |
| CN117201787A (zh) * | 2018-09-11 | 2023-12-08 | Lg电子株式会社 | 图像解码方法、图像编码方法和比特流发送方法 |
| 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 |
| MX2021002514A (es) * | 2018-09-28 | 2021-04-28 | Panasonic Ip Corp America | Codificador, decodificador, metodo de codificacion y metodo de decodificacion. |
| US10951898B2 (en) | 2018-10-11 | 2021-03-16 | Lg Electronics Inc. | Image decoding method and device using residual information in image coding system |
| WO2020084461A1 (en) * | 2018-10-22 | 2020-04-30 | Beijing Bytedance Network Technology Co., Ltd. | Restrictions on decoder side motion vector derivation based on coding information |
| US12568221B2 (en) * | 2018-11-12 | 2026-03-03 | Samsung Electronics Co., Ltd. | Method and device for entropy encoding coefficient level, and method and device for entropy decoding coefficient level |
| WO2020101313A1 (ko) * | 2018-11-12 | 2020-05-22 | 삼성전자 주식회사 | 계수 레벨의 엔트로피 부호화 방법 및 장치, 엔트로피 복호화 방법 및 장치 |
| US10904548B2 (en) * | 2018-12-06 | 2021-01-26 | Qualcomm Incorporated | Coefficient processing for video encoding and decoding |
| CN109874011B (zh) * | 2018-12-28 | 2020-06-09 | 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 |
| KR102769143B1 (ko) * | 2019-01-14 | 2025-02-19 | 로즈데일 다이나믹스 엘엘씨 | 영상 코딩 시스템에서 레지듀얼 정보를 사용하는 영상 디코딩 방법 및 그 장치 |
| US11134273B2 (en) | 2019-02-14 | 2021-09-28 | Qualcomm Incorporated | Regular coded bin reduction for coefficient coding |
| KR20250050130A (ko) | 2019-05-21 | 2025-04-14 | 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 |
| CN120302048A (zh) * | 2019-08-22 | 2025-07-11 | Lg电子株式会社 | 图像解码方法、图像编码方法和比特流发送方法 |
| WO2021040319A1 (ko) * | 2019-08-23 | 2021-03-04 | 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 |
| JP7528944B2 (ja) | 2019-09-06 | 2024-08-06 | ソニーグループ株式会社 | 画像処理装置および方法 |
| US11470334B2 (en) * | 2019-09-23 | 2022-10-11 | Qualcomm Incorporated | Rice parameter derivation for lossless/lossy coding modes for video coding |
| 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 |
| CN116939220B (zh) * | 2019-09-24 | 2024-08-23 | 北京达佳互联信息技术有限公司 | 残差和系数编解码的方法和装置 |
| 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 |
| IL295916A (en) * | 2020-03-12 | 2022-10-01 | Interdigital Vc Holdings France | Method and apparatus for video encoding and decoding |
| 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 |
| MX2023003333A (es) * | 2020-09-23 | 2023-03-27 | Beijing Dajia Internet Information Tech Co Ltd | Codificacion residual y de coeficientes para la codificacion de video. |
| CN116746148A (zh) * | 2020-11-18 | 2023-09-12 | 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 |
| 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 |
| MX2023011564A (es) * | 2021-03-29 | 2023-10-09 | Beijing Dajia Internet Information Tech Co Ltd | Codificacion residual y de coeficientes para codificacion de video. |
| WO2022232317A1 (en) | 2021-04-28 | 2022-11-03 | Beijing Dajia Internet Information Technology Co., Ltd. | Residual and coefficients coding for video coding |
| EP4349016A4 (en) * | 2021-06-03 | 2025-04-30 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | QUANTIZATION LEVEL BINARIZATION IN VIDEO CODING |
| AU2022333140B2 (en) * | 2021-08-26 | 2026-04-02 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | History-based rice parameter derivations for wavefront parallel processing in video coding |
| 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 |
| CN117957841A (zh) * | 2021-10-01 | 2024-04-30 | Lg 电子株式会社 | 基于gpm的图像编译方法和装置 |
| CN118525516A (zh) | 2021-10-15 | 2024-08-20 | 抖音视界有限公司 | 用于视频处理的方法、设备和介质 |
| CN118402232A (zh) * | 2021-12-30 | 2024-07-26 | 北京达佳互联信息技术有限公司 | 用于解码器侧帧内模式推导的方法和设备 |
| EP4496307A4 (en) * | 2022-03-15 | 2026-03-04 | Kt Corp | METHOD AND DEVICE FOR IMAGE ENCODING/DECODING |
| CN119054282A (zh) * | 2022-04-03 | 2024-11-29 | Lg 电子株式会社 | 图像编码/解码方法和设备以及其中存储有比特流的记录介质 |
| WO2023195646A1 (ko) * | 2022-04-05 | 2023-10-12 | 현대자동차주식회사 | 선택적 다중 참조라인을 이용하는 비디오 코딩을 위한 방법 및 장치 |
| EP4510568A4 (en) * | 2022-04-12 | 2026-04-29 | Lg Electronics Inc | IMAGE ENCODING/DECODING METHOD, BINARY STREAM TRANSMISSION METHOD, AND RECORDING MEDIUM ON WHICH A BINARY STREAM IS STORED |
| 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 |
| CN119137939A (zh) * | 2022-05-03 | 2024-12-13 | 现代自动车株式会社 | 基于块位置的帧内模式的自适应编码方法及设备 |
| 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 |
| US6987468B1 (en) | 2004-10-29 | 2006-01-17 | Microsoft Corporation | Lossless adaptive encoding and decoding of integer data |
| KR20060051157A (ko) | 2004-10-29 | 2006-05-19 | 마이크로소프트 코포레이션 | 정수 데이터의 무손실 적응 인코딩 및 디코딩을 위한시스템 및 방법 |
| 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 |
| HUE028417T2 (en) | 2011-01-14 | 2016-12-28 | Ge Video Compression Llc | Entropy encoding and decoding scheme |
| US9106913B2 (en) | 2011-03-08 | 2015-08-11 | Qualcomm Incorporated | Coding of transform coefficients for video coding |
| GB2500347B (en) | 2011-05-16 | 2018-05-16 | Hfi Innovation Inc | Apparatus and method of sample adaptive offset for luma and chroma components |
| 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 |
| CN107529709B (zh) * | 2011-06-16 | 2019-05-07 | Ge视频压缩有限责任公司 | 解码器、编码器、解码和编码视频的方法及存储介质 |
| PL2728869T3 (pl) * | 2011-06-30 | 2022-02-28 | Sun Patent Trust | Sposób dekodowania obrazów |
| KR101572535B1 (ko) | 2011-06-30 | 2015-11-27 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 합성 비디오에서의 무손실 코딩 및 관련 시그널링 방법 |
| 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 |
| WO2013067435A1 (en) * | 2011-11-04 | 2013-05-10 | Huawei Technologies Co., Ltd. | Differential pulse code modulation intra prediction for high efficiency video coding |
| KR101660605B1 (ko) * | 2011-11-08 | 2016-09-27 | 구글 테크놀로지 홀딩스 엘엘씨 | 변환 계수들에 대한 이진 코드워드들을 결정하는 방법 |
| 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 |
| RU2708967C2 (ru) * | 2012-01-20 | 2019-12-12 | ДжиИ Видео Компрешн, ЭлЭлСи | Кодирование коэффициентов преобразования |
| 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 |
| US10873761B2 (en) * | 2012-04-13 | 2020-12-22 | Canon Kabushiki Kaisha | Method, apparatus and system for encoding and decoding a subset of transform units of encoded video data |
| US9426466B2 (en) * | 2012-06-22 | 2016-08-23 | Qualcomm Incorporated | Transform skip mode |
| EP2866443A4 (en) | 2012-06-22 | 2016-06-15 | Sharp Kk | ARITHMETIC DECODING DEVICE, ARITHMETIC CODING DEVICE, IMAGE DECODING DEVICE AND IMAGE DEVICES |
| 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 |
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2014
- 2014-07-09 US US14/327,398 patent/US10021419B2/en active Active
- 2014-07-10 EP EP14747217.9A patent/EP3020187B1/en active Active
- 2014-07-10 DK DK14747217.9T patent/DK3020187T3/da active
- 2014-07-10 MY MYPI2015704449A patent/MY180344A/en unknown
- 2014-07-10 MX MX2016000166A patent/MX363317B/es unknown
- 2014-07-10 RU RU2016104528A patent/RU2676871C2/ru active
- 2014-07-10 ES ES14747217T patent/ES2844549T3/es active Active
- 2014-07-10 WO PCT/US2014/046218 patent/WO2015006602A2/en not_active Ceased
- 2014-07-10 KR KR1020167001546A patent/KR102315238B1/ko active Active
- 2014-07-10 SG SG11201509683VA patent/SG11201509683VA/en unknown
- 2014-07-10 JP JP2016525788A patent/JP6445001B2/ja active Active
- 2014-07-10 CA CA2913797A patent/CA2913797C/en active Active
- 2014-07-10 HU HUE14747217A patent/HUE051740T2/hu unknown
- 2014-07-10 CN CN201480039182.1A patent/CN105474641B/zh active Active
- 2014-07-10 BR BR112016000584-8A patent/BR112016000584B1/pt active IP Right Grant
- 2014-07-10 AU AU2014287132A patent/AU2014287132B2/en active Active
- 2014-07-11 TW TW103124054A patent/TWI657692B/zh active
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2015
- 2015-12-16 PH PH12015502785A patent/PH12015502785B1/en unknown
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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