JP2015533061A5 - - Google Patents
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- JP2015533061A5 JP2015533061A5 JP2015533314A JP2015533314A JP2015533061A5 JP 2015533061 A5 JP2015533061 A5 JP 2015533061A5 JP 2015533314 A JP2015533314 A JP 2015533314A JP 2015533314 A JP2015533314 A JP 2015533314A JP 2015533061 A5 JP2015533061 A5 JP 2015533061A5
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- 238000000034 method Methods 0.000 claims description 14
- 208000037170 Delayed Emergence from Anesthesia Diseases 0.000 claims 8
- 238000006243 chemical reaction Methods 0.000 claims 4
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261706035P | 2012-09-26 | 2012-09-26 | |
| US61/706,035 | 2012-09-26 | ||
| US14/037,159 US9538175B2 (en) | 2012-09-26 | 2013-09-25 | Context derivation for context-adaptive, multi-level significance coding |
| US14/037,159 | 2013-09-25 | ||
| PCT/US2013/061890 WO2014052567A1 (en) | 2012-09-26 | 2013-09-26 | Context derivation for context-adaptive, multi-level significance coding |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2015533061A JP2015533061A (ja) | 2015-11-16 |
| JP2015533061A5 true JP2015533061A5 (enExample) | 2017-03-23 |
| JP6231109B2 JP6231109B2 (ja) | 2017-11-15 |
Family
ID=50338838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015533314A Expired - Fee Related JP6231109B2 (ja) | 2012-09-26 | 2013-09-26 | コンテキスト適応型、マルチレベル有意性コーディングに関するコンテキスト導出 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9538175B2 (enExample) |
| EP (1) | EP2901682A1 (enExample) |
| JP (1) | JP6231109B2 (enExample) |
| KR (1) | KR101825793B1 (enExample) |
| CN (1) | CN105027561B (enExample) |
| WO (1) | WO2014052567A1 (enExample) |
Families Citing this family (31)
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| 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 |
| US9350998B2 (en) * | 2012-06-29 | 2016-05-24 | Qualcomm Incorporated | Coding of significance flags |
| US9648350B2 (en) | 2013-07-22 | 2017-05-09 | Texas Instruments Incorporated | Method and apparatus for decoding a progressive JPEG image |
| WO2017057953A1 (ko) * | 2015-09-30 | 2017-04-06 | 엘지전자 주식회사 | 비디오 코딩 시스템에서 레지듀얼 신호 코딩 방법 및 장치 |
| WO2017088093A1 (en) * | 2015-11-23 | 2017-06-01 | Mediatek Singapore Pte. Ltd. | On the smallest allowed block size in video coding |
| EP3363199B1 (en) | 2015-11-27 | 2021-05-19 | MediaTek Inc. | Method and apparatus of entropy coding and context modelling for video and image coding |
| US10542267B2 (en) | 2016-01-21 | 2020-01-21 | Samsung Display Co., Ltd. | Classification preserving image transform compression |
| CN106209118B (zh) * | 2016-06-29 | 2019-09-20 | 深圳忆联信息系统有限公司 | 一种信息处理方法及电子设备 |
| DE112017006638B4 (de) | 2016-12-28 | 2023-05-11 | Arris Enterprises Llc | Verbesserte Videobitstromkodierung |
| KR20180089290A (ko) * | 2017-01-31 | 2018-08-08 | 세종대학교산학협력단 | 영상의 부호화/복호화 방법 및 장치 |
| JP7198268B2 (ja) * | 2017-07-31 | 2022-12-28 | エレクトロニクス アンド テレコミュニケーションズ リサーチ インスチチュート | 画像復号化方法、画像符号化方法及びコンピュータ可読記録媒体 |
| US10484695B2 (en) | 2017-10-23 | 2019-11-19 | Google Llc | Refined entropy coding for level maps |
| US10764590B2 (en) * | 2017-11-15 | 2020-09-01 | Google Llc | Entropy coding primary and secondary coefficients of video data |
| US10869060B2 (en) * | 2018-01-30 | 2020-12-15 | Google Llc | Efficient context model computation design in transform coefficient coding |
| US10645381B2 (en) | 2018-04-30 | 2020-05-05 | Google Llc | Intra-prediction for smooth blocks in image/video |
| CN115379216B (zh) * | 2018-06-03 | 2024-12-10 | Lg电子株式会社 | 视频信号的解码、编码和发送设备及存储视频信号的介质 |
| AU2018217333B2 (en) | 2018-08-17 | 2025-04-24 | Canon Kabushiki Kaisha | Method, apparatus and system for encoding and decoding a transformed block of video samples |
| AU2018217336B2 (en) | 2018-08-17 | 2025-04-24 | Canon Kabushiki Kaisha | Method, apparatus and system for encoding and decoding a transformed block of video samples |
| AU2018233042B2 (en) | 2018-09-21 | 2024-06-13 | Canon Kabushiki Kaisha | Method, apparatus and system for encoding and decoding a tree of blocks of video samples |
| US11102513B2 (en) * | 2018-12-06 | 2021-08-24 | Tencent America LLC | One-level transform split and adaptive sub-block transform |
| US10757568B2 (en) * | 2018-12-18 | 2020-08-25 | Naffa Innovations Private Limited | System and method for communicating digital data using media content |
| AU2019201649A1 (en) | 2019-03-11 | 2020-10-01 | Canon Kabushiki Kaisha | Method, apparatus and system for encoding and decoding a tree of blocks of video samples |
| AU2019201653A1 (en) | 2019-03-11 | 2020-10-01 | Canon Kabushiki Kaisha | Method, apparatus and system for encoding and decoding a tree of blocks of video samples |
| US11202100B2 (en) * | 2019-03-11 | 2021-12-14 | Qualcomm Incorporated | Coefficient coding for transform skip mode |
| US11032572B2 (en) | 2019-05-17 | 2021-06-08 | Qualcomm Incorporated | Low-frequency non-separable transform signaling based on zero-out patterns for video coding |
| US11695960B2 (en) | 2019-06-14 | 2023-07-04 | Qualcomm Incorporated | Transform and last significant coefficient position signaling for low-frequency non-separable transform in video coding |
| ES3041151T3 (en) * | 2019-06-19 | 2025-11-07 | Lg Electronics Inc | Coding of information about transform kernel set |
| AU2019204437B2 (en) | 2019-06-24 | 2022-02-03 | Canon Kabushiki Kaisha | Method, apparatus and system for encoding and decoding a block of video samples |
| US12452426B2 (en) * | 2020-10-14 | 2025-10-21 | Kakadu R & D Pty Ltd | Enhanced method and apparatus for image compression |
| CN116918327A (zh) * | 2021-03-09 | 2023-10-20 | 创峰科技 | 视频编码中基于状态的依赖量化和残差编码 |
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| US6680974B1 (en) * | 1999-12-02 | 2004-01-20 | Lucent Technologies Inc. | Methods and apparatus for context selection of block transform coefficients |
| US7599435B2 (en) | 2004-01-30 | 2009-10-06 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Video frame encoding and decoding |
| 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 |
| 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 |
| KR101356733B1 (ko) * | 2007-03-07 | 2014-02-05 | 삼성전자주식회사 | 컨텍스트 기반 적응적 이진 산술 부호화, 복호화 방법 및장치 |
| US8619853B2 (en) * | 2007-06-15 | 2013-12-31 | Qualcomm Incorporated | Separable directional transforms |
| TWI339074B (en) * | 2007-09-05 | 2011-03-11 | Via Tech Inc | Operating method and device of coded block flag parameter |
| ES2823549T3 (es) | 2010-04-13 | 2021-05-07 | Ge Video Compression Llc | Codificación de mapas de significado y bloques de coeficiente de transformada |
| US20110310976A1 (en) | 2010-06-17 | 2011-12-22 | Qualcomm Incorporated | Joint Coding of Partition Information in Video Coding |
| US20120082235A1 (en) * | 2010-10-05 | 2012-04-05 | General Instrument Corporation | Coding and decoding utilizing context model selection with adaptive scan pattern |
| CN102088603B (zh) * | 2010-12-31 | 2013-12-04 | 北京大学深圳研究生院 | 用于视频编码器的熵编码器及其实现方法 |
| US10397577B2 (en) * | 2011-03-08 | 2019-08-27 | Velos Media, Llc | Inverse scan order for significance map coding of transform coefficients in video coding |
| US8891630B2 (en) | 2011-10-24 | 2014-11-18 | Blackberry Limited | Significance map encoding and decoding using partition set based context assignment |
| PL2876883T3 (pl) | 2011-11-01 | 2019-10-31 | Velos Media Int Ltd | Wielopoziomowe mapy znaczeń do kodowania i dekodowania |
| EP2595380B1 (en) * | 2011-11-19 | 2015-10-21 | BlackBerry Limited | Multi-level significance map scanning |
| 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 |
| US20130188698A1 (en) | 2012-01-19 | 2013-07-25 | Qualcomm Incorporated | Coefficient level coding |
| US9860527B2 (en) | 2012-01-19 | 2018-01-02 | Huawei Technologies Co., Ltd. | High throughput residual coding for a transform skipped block for CABAC in HEVC |
| US9172962B2 (en) * | 2012-01-20 | 2015-10-27 | Blackberry Limited | Methods and systems for pipelining within binary arithmetic coding and decoding |
| US9584812B2 (en) * | 2012-01-20 | 2017-02-28 | Blackberry Limited | Methods and devices for context set selection |
| EP4236318A3 (en) | 2012-01-20 | 2023-11-08 | Google Technology Holdings LLC | Devices and methods for context reduction in last significant coefficient position coding |
| US9479780B2 (en) * | 2012-02-01 | 2016-10-25 | Google Technology Holdings LLC | Simplification of significance map coding |
-
2013
- 2013-09-25 US US14/037,159 patent/US9538175B2/en active Active
- 2013-09-26 CN CN201380049321.4A patent/CN105027561B/zh not_active Expired - Fee Related
- 2013-09-26 JP JP2015533314A patent/JP6231109B2/ja not_active Expired - Fee Related
- 2013-09-26 KR KR1020157010767A patent/KR101825793B1/ko not_active Expired - Fee Related
- 2013-09-26 WO PCT/US2013/061890 patent/WO2014052567A1/en not_active Ceased
- 2013-09-26 EP EP13774034.6A patent/EP2901682A1/en not_active Withdrawn