JP2015508617A5 - - Google Patents
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- JP2015508617A5 JP2015508617A5 JP2014553458A JP2014553458A JP2015508617A5 JP 2015508617 A5 JP2015508617 A5 JP 2015508617A5 JP 2014553458 A JP2014553458 A JP 2014553458A JP 2014553458 A JP2014553458 A JP 2014553458A JP 2015508617 A5 JP2015508617 A5 JP 2015508617A5
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Images
Applications Claiming Priority (17)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261589384P | 2012-01-22 | 2012-01-22 | |
| US61/589,384 | 2012-01-22 | ||
| US201261592300P | 2012-01-30 | 2012-01-30 | |
| US61/592,300 | 2012-01-30 | ||
| US201261606300P | 2012-03-02 | 2012-03-02 | |
| US201261606304P | 2012-03-02 | 2012-03-02 | |
| US201261606338P | 2012-03-02 | 2012-03-02 | |
| US61/606,304 | 2012-03-02 | ||
| US61/606,338 | 2012-03-02 | ||
| US61/606,300 | 2012-03-02 | ||
| US201261625072P | 2012-04-16 | 2012-04-16 | |
| US201261625062P | 2012-04-16 | 2012-04-16 | |
| US61/625,062 | 2012-04-16 | ||
| US61/625,072 | 2012-04-16 | ||
| US13/744,086 US9866829B2 (en) | 2012-01-22 | 2013-01-17 | Coding of syntax elements that correspond to coefficients of a coefficient block in video coding |
| US13/744,086 | 2013-01-17 | ||
| PCT/US2013/022178 WO2013109914A1 (en) | 2012-01-22 | 2013-01-18 | Coding of coefficients in video coding |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2015508617A JP2015508617A (ja) | 2015-03-19 |
| JP2015508617A5 true JP2015508617A5 (enExample) | 2017-04-06 |
| JP6199311B2 JP6199311B2 (ja) | 2017-09-20 |
Family
ID=48797182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014553458A Expired - Fee Related JP6199311B2 (ja) | 2012-01-22 | 2013-01-18 | 映像コード化における係数のコード化 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9866829B2 (enExample) |
| EP (1) | EP2805513A1 (enExample) |
| JP (1) | JP6199311B2 (enExample) |
| KR (1) | KR20140120341A (enExample) |
| CN (1) | CN104185990B (enExample) |
| IN (1) | IN2014MN01397A (enExample) |
| WO (1) | WO2013109914A1 (enExample) |
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| US8938009B2 (en) * | 2007-10-12 | 2015-01-20 | Qualcomm Incorporated | Layered encoded bitstream structure |
| BRPI0818444A2 (pt) * | 2007-10-12 | 2016-10-11 | Qualcomm Inc | codificação adaptativa de informação de cabeçalho de bloco de vídeo |
| US9497472B2 (en) | 2010-11-16 | 2016-11-15 | Qualcomm Incorporated | Parallel context calculation in video coding |
| US9049444B2 (en) | 2010-12-22 | 2015-06-02 | Qualcomm Incorporated | Mode dependent scanning of coefficients of a block of video data |
| 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 |
| US10158855B2 (en) * | 2012-03-08 | 2018-12-18 | Sun Patent Trust | Image decoding method, and image decoding apparatus using a selected context related to neighboring coefficients |
| US9936200B2 (en) | 2013-04-12 | 2018-04-03 | Qualcomm Incorporated | Rice parameter update for coefficient level coding in video coding process |
| US10021419B2 (en) | 2013-07-12 | 2018-07-10 | Qualcomm Incorported | Rice parameter initialization for coefficient level coding in video coding process |
| US9224187B2 (en) | 2013-09-27 | 2015-12-29 | Apple Inc. | Wavefront order to scan order synchronization |
| US9336558B2 (en) | 2013-09-27 | 2016-05-10 | Apple Inc. | Wavefront encoding with parallel bit stream encoding |
| EP2958328A1 (en) * | 2014-06-20 | 2015-12-23 | Thomson Licensing | Method and device for signaling in a bitstream a picture/video format of an LDR picture and a picture/video format of a decoded HDR picture obtained from said LDR picture and an illumination picture |
| KR101627069B1 (ko) * | 2015-04-01 | 2016-06-02 | 이화여자대학교 산학협력단 | 동영상 인코딩에서 잔차 신호에 대한 희소 변환 방법, 희소 변환을 이용한 동영상 인코딩 방법 및 희소 변환을 이용하여 부호화된 신호에 대한 디코딩 방법 |
| US10574993B2 (en) * | 2015-05-29 | 2020-02-25 | Qualcomm Incorporated | Coding data using an enhanced context-adaptive binary arithmetic coding (CABAC) design |
| US10616604B2 (en) * | 2015-09-01 | 2020-04-07 | Qualcomm Incorporated | Coefficient level coding in video coding |
| US10630974B2 (en) * | 2017-05-30 | 2020-04-21 | Google Llc | Coding of intra-prediction modes |
| US10506258B2 (en) * | 2017-07-13 | 2019-12-10 | Google Llc | Coding video syntax elements using a context tree |
| CN111788830B (zh) * | 2017-12-13 | 2023-04-04 | 三星电子株式会社 | 视频解码方法及其装置以及视频编码方法及其装置 |
| KR102776444B1 (ko) * | 2018-01-02 | 2025-03-07 | 삼성전자주식회사 | 비디오 복호화 방법 및 그 장치 및 비디오 부호화 방법 및 그 장치 |
| US10506242B2 (en) | 2018-01-30 | 2019-12-10 | Google Llc | Efficient context model computation design in transform coefficient coding |
| US10869060B2 (en) * | 2018-01-30 | 2020-12-15 | Google Llc | Efficient context model computation design in transform coefficient coding |
| US10491914B2 (en) * | 2018-03-29 | 2019-11-26 | Tencent America LLC | Transform information prediction |
| CN112262576B (zh) * | 2018-06-11 | 2025-02-21 | 韩华视觉株式会社 | 残差系数编码/解码方法和装置 |
| KR102030384B1 (ko) | 2018-06-19 | 2019-11-08 | 광운대학교 산학협력단 | 잔차 계수 부호화/복호화 방법 및 장치 |
| US11451840B2 (en) * | 2018-06-18 | 2022-09-20 | Qualcomm Incorporated | Trellis coded quantization coefficient coding |
| US11113846B2 (en) | 2018-08-31 | 2021-09-07 | Hulu, LLC | Coefficient context modeling in video coding |
| US11336918B2 (en) | 2018-09-05 | 2022-05-17 | Qualcomm Incorporated | Regular coded bin reduction for coefficient coding |
| US10904548B2 (en) * | 2018-12-06 | 2021-01-26 | Qualcomm Incorporated | Coefficient processing for video encoding and decoding |
| CN113228109A (zh) * | 2018-12-26 | 2021-08-06 | 松下电器（美国）知识产权公司 | 三维数据编码方法、三维数据解码方法、三维数据编码装置、以及三维数据解码装置 |
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| US11451826B2 (en) * | 2019-04-15 | 2022-09-20 | Tencent America LLC | Lossless coding mode and switchable residual coding |
| US10733158B1 (en) * | 2019-05-03 | 2020-08-04 | EMC IP Holding Company LLC | System and method for hash-based entropy calculation |
| US11197009B2 (en) | 2019-05-30 | 2021-12-07 | Hulu, LLC | Processing sub-partitions in parallel using reference pixels |
| US11202070B2 (en) * | 2019-05-30 | 2021-12-14 | Hulu, LLC | Parallel bi-directional intra-coding of sub-partitions |
| CN117336482A (zh) * | 2019-08-20 | 2024-01-02 | 北京字节跳动网络技术有限公司 | 变换跳过模式的信令通知 |
| CN113038140B (zh) * | 2019-12-24 | 2024-05-28 | 扬智电子科技(成都)有限公司 | 上下文适应性二进制算术编码的视频解码方法与其视频解码装置 |
| KR20220090887A (ko) | 2020-12-23 | 2022-06-30 | 삼성전자주식회사 | 이미지 처리 장치 및 이미지 처리 장치의 동작 방법 |
| EP4307666A4 (en) | 2021-03-12 | 2025-01-29 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | COEFFICIENT ENCODING METHOD, COEFFICIENT DECODING METHOD, ENCODING DEVICE, DECODING DEVICE, AND STORAGE MEDIUM |
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| US11876990B2 (en) * | 2021-07-13 | 2024-01-16 | Mediatek Inc. | Video residual decoding apparatus using storage device to store side information and/or state information for syntax element decoding optimization and associated method |
| US20250294149A1 (en) * | 2024-03-15 | 2025-09-18 | Tencent America LLC | Method and apparatus for advanced coefficients coding |
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| KR101511082B1 (ko) | 2008-05-09 | 2015-04-13 | 삼성전자주식회사 | 최하위 비트를 이용한 엔트로피 부호화 방법과 그 장치 및엔트로피 복호화 방법과 그 장치 |
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| PL3490257T3 (pl) | 2010-04-13 | 2024-06-24 | Ge Video Compression, Llc | Łączenie obszarów próbek |
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| 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 |
| MY170940A (en) * | 2011-06-16 | 2019-09-19 | Ge Video Compression Llc | Entropy coding of motion vector differences |
| KR101625548B1 (ko) | 2011-07-15 | 2016-05-30 | 구글 테크놀로지 홀딩스 엘엘씨 | 변환 계수 레벨 코딩을 위한 컨텍스트 모델링 기술들 |
| US8891630B2 (en) * | 2011-10-24 | 2014-11-18 | Blackberry Limited | Significance map encoding and decoding using partition set based context assignment |
| CN104025600B (zh) * | 2012-01-03 | 2018-05-11 | 寰发股份有限公司 | 基于块的重要性图及重要性图群组旗标上下文选择的方法及装置 |
| US20130182772A1 (en) | 2012-01-13 | 2013-07-18 | Qualcomm Incorporated | Determining contexts for coding transform coefficient data in video coding |
| US9743116B2 (en) | 2012-01-19 | 2017-08-22 | Huawei Technologies Co., Ltd. | High throughput coding for CABAC in HEVC |
-
2013
- 2013-01-17 US US13/744,086 patent/US9866829B2/en not_active Expired - Fee Related
- 2013-01-18 JP JP2014553458A patent/JP6199311B2/ja not_active Expired - Fee Related
- 2013-01-18 CN CN201380006166.8A patent/CN104185990B/zh not_active Expired - Fee Related
- 2013-01-18 KR KR1020147022892A patent/KR20140120341A/ko not_active Ceased
- 2013-01-18 EP EP13702694.4A patent/EP2805513A1/en not_active Withdrawn
- 2013-01-18 WO PCT/US2013/022178 patent/WO2013109914A1/en not_active Ceased
- 2013-01-18 IN IN1397MUN2014 patent/IN2014MN01397A/en unknown
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