JP2013543317A5 - - Google Patents
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- JP2013543317A5 JP2013543317A5 JP2013531941A JP2013531941A JP2013543317A5 JP 2013543317 A5 JP2013543317 A5 JP 2013543317A5 JP 2013531941 A JP2013531941 A JP 2013531941A JP 2013531941 A JP2013531941 A JP 2013531941A JP 2013543317 A5 JP2013543317 A5 JP 2013543317A5
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Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US38917010P | 2010-10-01 | 2010-10-01 | |
| US61/389,170 | 2010-10-01 | ||
| US13/249,020 | 2011-09-29 | ||
| US13/249,079 US8913666B2 (en) | 2010-10-01 | 2011-09-29 | Entropy coding coefficients using a joint context model |
| US13/249,020 US8902988B2 (en) | 2010-10-01 | 2011-09-29 | Zero-out of high frequency coefficients and entropy coding retained coefficients using a joint context model |
| US13/249,079 | 2011-09-29 | ||
| PCT/US2011/054425 WO2012045041A1 (en) | 2010-10-01 | 2011-09-30 | Entropy coding coefficients using a joint context model |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2013543317A JP2013543317A (ja) | 2013-11-28 |
| JP2013543317A5 true JP2013543317A5 (enExample) | 2014-10-30 |
| JP5788517B2 JP5788517B2 (ja) | 2015-09-30 |
Family
ID=44789642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013531941A Active JP5788517B2 (ja) | 2010-10-01 | 2011-09-30 | ジョイントコンテキストモデルを使用した係数のエントロピーコード化 |
Country Status (21)
| Country | Link |
|---|---|
| US (2) | US8913666B2 (enExample) |
| EP (1) | EP2622861B1 (enExample) |
| JP (1) | JP5788517B2 (enExample) |
| KR (1) | KR101528085B1 (enExample) |
| CN (1) | CN103181169B (enExample) |
| AU (1) | AU2011308538B2 (enExample) |
| BR (1) | BR112013007302B1 (enExample) |
| CA (1) | CA2812313C (enExample) |
| DK (1) | DK2622861T3 (enExample) |
| ES (1) | ES2761301T3 (enExample) |
| HU (1) | HUE046649T2 (enExample) |
| IL (1) | IL225401A (enExample) |
| MY (1) | MY168311A (enExample) |
| PH (1) | PH12013500611A1 (enExample) |
| PL (1) | PL2622861T3 (enExample) |
| PT (1) | PT2622861T (enExample) |
| RU (1) | RU2556465C2 (enExample) |
| SG (1) | SG189037A1 (enExample) |
| SI (1) | SI2622861T1 (enExample) |
| UA (1) | UA106937C2 (enExample) |
| WO (2) | WO2012045037A2 (enExample) |
Families Citing this family (81)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9076239B2 (en) | 2009-04-30 | 2015-07-07 | Stmicroelectronics S.R.L. | Method and systems for thumbnail generation, and corresponding computer program product |
| US9497472B2 (en) * | 2010-11-16 | 2016-11-15 | Qualcomm Incorporated | Parallel context calculation in video coding |
| US20120163456A1 (en) | 2010-12-22 | 2012-06-28 | Qualcomm Incorporated | Using a most probable scanning order to efficiently code scanning order information for a video block in video coding |
| US9049444B2 (en) | 2010-12-22 | 2015-06-02 | Qualcomm Incorporated | Mode dependent scanning of coefficients of a block of video data |
| US10992958B2 (en) | 2010-12-29 | 2021-04-27 | Qualcomm Incorporated | Video coding using mapped transforms and scanning modes |
| US8755620B2 (en) | 2011-01-12 | 2014-06-17 | Panasonic Corporation | Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus for performing arithmetic coding and/or arithmetic decoding |
| US8687904B2 (en) * | 2011-01-14 | 2014-04-01 | Panasonic Corporation | Image coding method, image coding apparatus, image decoding method, image decoding apparatus, and image coding and decoding apparatus which include arithmetic coding or arithmetic decoding |
| WO2012120909A1 (ja) | 2011-03-09 | 2012-09-13 | パナソニック株式会社 | 動画像復号化装置および動画像復号化方法 |
| KR101880325B1 (ko) * | 2011-03-09 | 2018-07-19 | 파나소닉 인텔렉츄얼 프로퍼티 코포레이션 오브 아메리카 | 동화상 부호화 장치 |
| CN107801042B (zh) * | 2011-06-16 | 2020-06-19 | 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 |
| US20130003858A1 (en) | 2011-06-30 | 2013-01-03 | Vivienne Sze | Simplified Context Selection For Entropy Coding of Transform Coefficient Syntax Elements |
| US9392301B2 (en) * | 2011-07-01 | 2016-07-12 | Qualcomm Incorporated | Context adaptive entropy coding for non-square blocks in video coding |
| UA114674C2 (uk) | 2011-07-15 | 2017-07-10 | ДЖ.І. ВІДІЕУ КЕМПРЕШН, ЛЛСі | Ініціалізація контексту в ентропійному кодуванні |
| WO2013046504A1 (ja) * | 2011-09-29 | 2013-04-04 | パナソニック株式会社 | 算術復号装置、画像復号装置、および算術復号方法 |
| US8891630B2 (en) | 2011-10-24 | 2014-11-18 | Blackberry Limited | Significance map encoding and decoding using partition set based context assignment |
| KR101671381B1 (ko) | 2011-11-08 | 2016-11-01 | 구글 테크놀로지 홀딩스 엘엘씨 | 샘플 적응 오프셋 코딩 및/또는 시그널링을 위한 장치들 및 방법들 |
| WO2013103893A1 (en) | 2012-01-05 | 2013-07-11 | General Instrument Corporation | Devices and methods for multipass sample adaptive offset coding |
| WO2013103892A1 (en) | 2012-01-05 | 2013-07-11 | General Instrument Corporation | Devices and methods for sample adaptive offset coding and/or selection of edge offset parameters |
| US9253481B2 (en) | 2012-01-13 | 2016-02-02 | Qualcomm Incorporated | Determining contexts for coding transform coefficient data in video coding |
| US9654772B2 (en) | 2012-01-19 | 2017-05-16 | Qualcomm Incorporated | Context adaptive entropy coding with a reduced initialization value set |
| US9106918B2 (en) | 2012-01-20 | 2015-08-11 | Sony Corporation | Coefficient coding harmonization in HEVC |
| BR112014023525B1 (pt) * | 2012-03-26 | 2020-01-28 | Jvc Kenwood Corp | dispositivo de decodificação de gravura, método de decodificação de gravura e dispositivo de recebimento |
| US9549176B2 (en) * | 2012-04-06 | 2017-01-17 | Google Technology Holdings LLC | Devices and methods for signaling sample adaptive offset (SAO) parameters |
| RS64003B1 (sr) | 2012-04-13 | 2023-03-31 | Ge Video Compression Llc | Kodiranje slike sa niskim kašnjenjem |
| MY162891A (en) | 2012-04-13 | 2017-07-20 | Jvc Kenwood Corp | Picture coding device, picture coding method, and picture coding program |
| WO2013175756A1 (ja) * | 2012-05-25 | 2013-11-28 | パナソニック株式会社 | 画像符号化方法、画像復号方法、画像符号化装置、画像復号装置及び画像符号化復号装置 |
| JP6242385B2 (ja) | 2012-05-29 | 2017-12-06 | 寰發股▲ふん▼有限公司HFI Innovation Inc. | サンプルアダプティブオフセット情報(SampleAdaptiveOffsetInformation)の符号化の方法と装置 |
| TWI583182B (zh) * | 2012-05-31 | 2017-05-11 | Jvc Kenwood Corp | Image decoding apparatus, image decoding method, image decoding program, receiving apparatus, receiving method and receiving program |
| WO2013183268A1 (ja) | 2012-06-08 | 2013-12-12 | パナソニック株式会社 | 画像符号化方法、画像復号方法、画像符号化装置、画像復号装置および画像符号化復号装置 |
| CN104335582B (zh) * | 2012-06-12 | 2019-03-08 | 太阳专利托管公司 | 动态图像编解码方法以及动态图像编解码装置 |
| US9307264B2 (en) * | 2012-06-22 | 2016-04-05 | Sharp Kabushiki Kaisha | Arithmetic decoding device, arithmetic coding device, image decoding apparatus, and image coding apparatus |
| PH12013502698A1 (en) | 2012-06-27 | 2014-02-10 | Sun Patent Trust | Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus |
| EP3151566B1 (en) | 2012-06-29 | 2021-03-31 | GE Video Compression, LLC | Video data stream concept |
| US9344742B2 (en) * | 2012-08-10 | 2016-05-17 | Google Inc. | Transform-domain intra prediction |
| US9787990B2 (en) * | 2013-01-30 | 2017-10-10 | Intel Corporation | Content adaptive parametric transforms for coding for next generation video |
| US9554152B2 (en) * | 2013-07-12 | 2017-01-24 | Qualcomm Incorporated | Concurrent processing of horizontal and vertical transforms |
| US9628800B2 (en) | 2013-11-18 | 2017-04-18 | Qualcomm Incorporated | Adaptive control for transforms in video coding |
| US9516345B2 (en) | 2014-03-17 | 2016-12-06 | Qualcomm Incorporated | Systems and methods for low complexity forward transforms using mesh-based calculations |
| US9432696B2 (en) | 2014-03-17 | 2016-08-30 | Qualcomm Incorporated | Systems and methods for low complexity forward transforms using zeroed-out coefficients |
| US10063889B2 (en) * | 2014-10-28 | 2018-08-28 | Sony Corporation | Image processing system with conditional coding and method of operation thereof |
| CN111614957B (zh) | 2015-05-19 | 2022-03-22 | 联发科技股份有限公司 | 图像或者视频数据的熵编解码的方法及熵编解码装置 |
| WO2017041271A1 (en) * | 2015-09-10 | 2017-03-16 | Mediatek Singapore Pte. Ltd. | Efficient context modeling for coding a block of data |
| EP3306924A1 (en) * | 2016-10-05 | 2018-04-11 | Thomson Licensing | Method and device for context-adaptive binary arithmetic coding a sequence of binary symbols representing a syntax element related to picture data |
| US10999602B2 (en) | 2016-12-23 | 2021-05-04 | Apple Inc. | Sphere projected motion estimation/compensation and mode decision |
| US11347764B1 (en) * | 2016-12-31 | 2022-05-31 | Teradata Us, Inc. | Time series table compression |
| US10194147B2 (en) | 2017-01-19 | 2019-01-29 | Google Llc | DC coefficient sign coding scheme |
| US11259046B2 (en) | 2017-02-15 | 2022-02-22 | Apple Inc. | Processing of equirectangular object data to compensate for distortion by spherical projections |
| US10924747B2 (en) | 2017-02-27 | 2021-02-16 | Apple Inc. | Video coding techniques for multi-view video |
| US20180288420A1 (en) * | 2017-03-30 | 2018-10-04 | Qualcomm Incorporated | Zero block detection using adaptive rate model |
| US10469877B1 (en) * | 2017-04-28 | 2019-11-05 | Mozilla Corporation | Systems and methods for reduced complexity entropy coding |
| US11093752B2 (en) | 2017-06-02 | 2021-08-17 | Apple Inc. | Object tracking in multi-view video |
| US11134272B2 (en) * | 2017-06-29 | 2021-09-28 | Qualcomm Incorporated | Memory reduction for non-separable transforms |
| US20190005709A1 (en) * | 2017-06-30 | 2019-01-03 | Apple Inc. | Techniques for Correction of Visual Artifacts in Multi-View Images |
| US10754242B2 (en) | 2017-06-30 | 2020-08-25 | Apple Inc. | Adaptive resolution and projection format in multi-direction video |
| EP3503557A1 (en) * | 2017-12-22 | 2019-06-26 | Thomson Licensing | Method and apparatus for video encoding and decoding based on context switching |
| US10298895B1 (en) * | 2018-02-15 | 2019-05-21 | Wipro Limited | Method and system for performing context-based transformation of a video |
| SG11202009041WA (en) | 2018-03-28 | 2020-10-29 | Sony Corp | Image processing device and image processing method |
| EP3562156A1 (en) * | 2018-04-27 | 2019-10-30 | InterDigital VC Holdings, Inc. | Method and apparatus for adaptive context modeling in video encoding and decoding |
| WO2020071836A1 (ko) * | 2018-10-05 | 2020-04-09 | 한국전자통신연구원 | 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체 |
| TWI738077B (zh) | 2018-10-08 | 2021-09-01 | 新加坡商聯發科技(新加坡)私人有限公司 | 圖像以及視訊編解碼中最後有效係數的編解碼方法以及裝置 |
| CN115426495B (zh) * | 2018-12-17 | 2024-05-28 | Lg电子株式会社 | 图像编码/解码方法及发送数据的方法 |
| US10904563B2 (en) * | 2019-01-02 | 2021-01-26 | Tencent America LLC | Method and apparatus for improved zero out transform |
| WO2020149594A1 (ko) * | 2019-01-15 | 2020-07-23 | 엘지전자 주식회사 | 영상 코딩 시스템에서 고주파 제로잉을 기반으로 레지듀얼 정보를 코딩하는 영상 디코딩 방법 및 그 장치 |
| WO2020162690A1 (ko) * | 2019-02-06 | 2020-08-13 | 엘지전자 주식회사 | 축소된 변환을 사용하여 비디오 신호를 처리하기 위한 방법 및 장치 |
| CN109831670B (zh) * | 2019-02-26 | 2020-04-24 | 北京大学深圳研究生院 | 一种反量化方法、系统、设备及计算机可读介质 |
| JP7267785B2 (ja) | 2019-03-11 | 2023-05-02 | 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 |
| JP2020150340A (ja) * | 2019-03-11 | 2020-09-17 | キヤノン株式会社 | 画像符号化装置、画像符号化方法、及びプログラム |
| JP2020150338A (ja) * | 2019-03-11 | 2020-09-17 | 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 |
| CN117676139B (zh) * | 2019-03-11 | 2025-01-21 | 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 |
| HRP20250692T1 (hr) * | 2019-03-12 | 2025-08-01 | Lg Electronics Inc. | Uređaj za kodiranje slike temeljen na transformaciji |
| US20220277491A1 (en) * | 2019-05-31 | 2022-09-01 | Electronics And Telecommunications Research Institute | Method and device for machine learning-based image compression using global context |
| KR20220021486A (ko) | 2019-06-19 | 2022-02-22 | 소니그룹주식회사 | 화상 처리 장치 및 방법 |
| KR20250111752A (ko) * | 2019-08-08 | 2025-07-22 | 엘지전자 주식회사 | 변환에 기반한 영상 코딩 방법 및 그 장치 |
| CN114175653B (zh) * | 2019-09-17 | 2023-07-25 | 北京达佳互联信息技术有限公司 | 用于视频编解码中的无损编解码模式的方法和装置 |
| CN114556932B (zh) * | 2019-09-24 | 2023-05-23 | 北京达佳互联信息技术有限公司 | 用于视频编解码的无损编解码模式 |
| IL295916A (en) * | 2020-03-12 | 2022-10-01 | Interdigital Vc Holdings France | Method and apparatus for video encoding and decoding |
| CN111182298B (zh) * | 2020-03-18 | 2022-04-12 | 广州市百果园信息技术有限公司 | 一种编码模式的确定方法、装置、设备和存储介质 |
| US12047593B2 (en) | 2020-10-02 | 2024-07-23 | Tencent America LLC | Method and apparatus for video coding |
| CN113079378B (zh) * | 2021-04-15 | 2022-08-16 | 杭州海康威视数字技术股份有限公司 | 图像处理方法、装置和电子设备 |
| US20230100895A1 (en) * | 2021-09-24 | 2023-03-30 | Mediatek Inc. | Video processing circuit for performing size-based parallel in parallel out computation with bubble cycle reduction |
| CN115278360B (zh) * | 2022-07-18 | 2023-11-07 | 天翼云科技有限公司 | 一种视频数据处理方法及电子设备 |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE9103380L (sv) | 1991-11-15 | 1993-03-08 | Televerket | Foerfarande och apparat foer bildkodning med oeverhoppning av bilder och/eller komponenter |
| CA2156889C (en) * | 1994-09-30 | 1999-11-02 | Edward L. Schwartz | Method and apparatus for encoding and decoding data |
| US7062098B1 (en) | 2000-05-12 | 2006-06-13 | International Business Machines Corporation | Method and apparatus for the scaling down of data |
| JP4230188B2 (ja) | 2002-06-06 | 2009-02-25 | パナソニック株式会社 | 可変長符号化方法および可変長復号化方法 |
| US6795584B2 (en) * | 2002-10-03 | 2004-09-21 | Nokia Corporation | Context-based adaptive variable length coding for adaptive block transforms |
| US7379608B2 (en) * | 2003-12-04 | 2008-05-27 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung, E.V. | Arithmetic coding for transforming video and picture data units |
| CN101014966A (zh) * | 2004-06-30 | 2007-08-08 | 彗星视频技术公司 | 包括视频数据压缩的数据压缩方法 |
| WO2006118288A1 (ja) * | 2005-05-03 | 2006-11-09 | Matsushita Electric Industrial Co., Ltd. | 動画像符号化方法、動画像復号化方法およびその装置 |
| US7813567B2 (en) * | 2007-04-26 | 2010-10-12 | Texas Instruments Incorporated | Method of CABAC significance MAP decoding suitable for use on VLIW data processors |
| US7535387B1 (en) * | 2007-09-10 | 2009-05-19 | Xilinx, Inc. | Methods and systems for implementing context adaptive binary arithmetic coding |
| KR101375668B1 (ko) * | 2008-03-17 | 2014-03-18 | 삼성전자주식회사 | 변환 계수의 부호화, 복호화 방법 및 장치 |
| US7932843B2 (en) * | 2008-10-17 | 2011-04-26 | Texas Instruments Incorporated | Parallel CABAC decoding for video decompression |
| EP2257072A1 (en) | 2009-05-27 | 2010-12-01 | Nxp B.V. | Image and video coding |
| US20120127003A1 (en) | 2009-08-06 | 2012-05-24 | Youji Shibahara | Coding method, decoding method, coding apparatus, and decoding apparatus |
| US9793921B2 (en) | 2010-05-12 | 2017-10-17 | Thomson Licensing Dtv | Methods and apparatus for unified significance map coding |
| KR20120032457A (ko) | 2010-09-28 | 2012-04-05 | 삼성전자주식회사 | 영상의 변환 방법 및 장치, 역변환 방법 및 장치 |
| US9378185B2 (en) | 2010-09-30 | 2016-06-28 | Texas Instruments Incorporated | Transform and quantization architecture for video coding and decoding |
| US20130003856A1 (en) | 2011-07-01 | 2013-01-03 | Samsung Electronics Co. Ltd. | Mode-dependent transforms for residual coding with low latency |
| US10642921B2 (en) | 2011-11-03 | 2020-05-05 | Texas Instruments Incorporated | Unified forward and inverse transform architecture |
| US10452743B2 (en) | 2011-11-07 | 2019-10-22 | Vid Scale, Inc. | Video and data processing using even-odd integer transforms |
| US9179162B2 (en) | 2011-12-02 | 2015-11-03 | Futurewei Technologies, Inc. | Image transform zero coefficient selection and zero-skip transmission for arbitrary shape transform coding |
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2011
- 2011-09-29 US US13/249,079 patent/US8913666B2/en active Active
- 2011-09-29 US US13/249,020 patent/US8902988B2/en not_active Expired - Fee Related
- 2011-09-30 SI SI201131821T patent/SI2622861T1/sl unknown
- 2011-09-30 DK DK11768258T patent/DK2622861T3/da active
- 2011-09-30 CA CA2812313A patent/CA2812313C/en active Active
- 2011-09-30 AU AU2011308538A patent/AU2011308538B2/en active Active
- 2011-09-30 CN CN201180050442.1A patent/CN103181169B/zh active Active
- 2011-09-30 PT PT117682583T patent/PT2622861T/pt unknown
- 2011-09-30 EP EP11768258.3A patent/EP2622861B1/en active Active
- 2011-09-30 WO PCT/US2011/054418 patent/WO2012045037A2/en not_active Ceased
- 2011-09-30 RU RU2013119914/08A patent/RU2556465C2/ru active
- 2011-09-30 JP JP2013531941A patent/JP5788517B2/ja active Active
- 2011-09-30 ES ES11768258T patent/ES2761301T3/es active Active
- 2011-09-30 MY MYPI2013001131A patent/MY168311A/en unknown
- 2011-09-30 WO PCT/US2011/054425 patent/WO2012045041A1/en not_active Ceased
- 2011-09-30 BR BR112013007302-0A patent/BR112013007302B1/pt active IP Right Grant
- 2011-09-30 KR KR1020137011349A patent/KR101528085B1/ko active Active
- 2011-09-30 HU HUE11768258A patent/HUE046649T2/hu unknown
- 2011-09-30 UA UAA201305700A patent/UA106937C2/uk unknown
- 2011-09-30 PH PH1/2013/500611A patent/PH12013500611A1/en unknown
- 2011-09-30 SG SG2013020912A patent/SG189037A1/en unknown
- 2011-09-30 PL PL11768258T patent/PL2622861T3/pl unknown
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2013
- 2013-03-21 IL IL225401A patent/IL225401A/en active IP Right Grant
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