JP2016511975A5 - - Google Patents
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- JP2016511975A5 JP2016511975A5 JP2015556022A JP2015556022A JP2016511975A5 JP 2016511975 A5 JP2016511975 A5 JP 2016511975A5 JP 2015556022 A JP2015556022 A JP 2015556022A JP 2015556022 A JP2015556022 A JP 2015556022A JP 2016511975 A5 JP2016511975 A5 JP 2016511975A5
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- JP
- Japan
- Prior art keywords
- mode
- intra prediction
- approximate cost
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- current set
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- 238000007476 Maximum Likelihood Methods 0.000 claims description 56
- 238000000034 method Methods 0.000 claims description 31
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/756,659 | 2013-02-01 | ||
| US13/756,659 US9426473B2 (en) | 2013-02-01 | 2013-02-01 | Mode decision simplification for intra prediction |
| PCT/US2014/010231 WO2014120389A1 (en) | 2013-02-01 | 2014-01-03 | Mode decision simplification for intra prediction |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2016511975A JP2016511975A (ja) | 2016-04-21 |
| JP2016511975A5 true JP2016511975A5 (OSRAM) | 2016-12-08 |
| JP6284954B2 JP6284954B2 (ja) | 2018-02-28 |
Family
ID=50033784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015556022A Active JP6284954B2 (ja) | 2013-02-01 | 2014-01-03 | イントラ予測のためのモード決定の簡略化 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US9426473B2 (OSRAM) |
| EP (1) | EP2951996B1 (OSRAM) |
| JP (1) | JP6284954B2 (OSRAM) |
| KR (1) | KR101752989B1 (OSRAM) |
| CN (1) | CN104937936B (OSRAM) |
| ES (1) | ES2625821T3 (OSRAM) |
| HU (1) | HUE032054T2 (OSRAM) |
| WO (1) | WO2014120389A1 (OSRAM) |
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| US10003792B2 (en) | 2013-05-27 | 2018-06-19 | Microsoft Technology Licensing, Llc | Video encoder for images |
| WO2015139165A1 (en) | 2014-03-17 | 2015-09-24 | Microsoft Technology Licensing, Llc | Encoder-side decisions for screen content encoding |
| US20150271491A1 (en) * | 2014-03-24 | 2015-09-24 | Ati Technologies Ulc | Enhanced intra prediction mode selection for use in video transcoding |
| EP3140988B1 (en) * | 2014-06-26 | 2019-09-11 | Huawei Technologies Co., Ltd. | Method and device for reducing a computational load in high efficiency video coding |
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| US10142626B2 (en) | 2014-10-31 | 2018-11-27 | Ecole De Technologie Superieure | Method and system for fast mode decision for high efficiency video coding |
| GB2534606A (en) * | 2015-01-29 | 2016-08-03 | Canon Kk | Method and device for encoding or decoding an image comprising encoding of decoding information representing prediction modes |
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| CN105100799B (zh) * | 2015-04-25 | 2018-07-31 | 芯原微电子(北京)有限公司 | 一种减少hevc编码器中帧内编码时延的方法 |
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| EP4518317A1 (en) | 2016-05-06 | 2025-03-05 | InterDigital Madison Patent Holdings, SAS | Method and system for decoder-side intra mode derivation for block-based video coding |
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| KR20180041833A (ko) * | 2016-10-17 | 2018-04-25 | 디지털인사이트 주식회사 | 화면 내 예측에 대한 참조 모드 리스트를 사용하는 비디오 코딩 방법 및 장치 |
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| US10511853B2 (en) * | 2016-11-24 | 2019-12-17 | Ecole De Technologie Superieure | Method and system for parallel rate-constrained motion estimation in video coding |
| US10666937B2 (en) * | 2016-12-21 | 2020-05-26 | Qualcomm Incorporated | Low-complexity sign prediction for video coding |
| KR101967028B1 (ko) * | 2016-12-21 | 2019-04-09 | 전자부품연구원 | 고효율 비디오 부호화 모드 결정방법 및 결정장치 |
| US10904567B2 (en) | 2016-12-28 | 2021-01-26 | Lg Electronics Inc. | Intra prediction mode-based image processing method, and apparatus therefor |
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| US10630974B2 (en) * | 2017-05-30 | 2020-04-21 | Google Llc | Coding of intra-prediction modes |
| CN107222743B (zh) * | 2017-07-04 | 2020-02-04 | 西安万像电子科技有限公司 | 一种图像处理方法、装置和系统 |
| WO2019023200A1 (en) * | 2017-07-24 | 2019-01-31 | Arris Enterprises Llc | INTRA-MODE JVET CODING |
| CN109587491B (zh) | 2017-09-28 | 2022-09-23 | 腾讯科技（深圳）有限公司 | 一种帧内预测方法、装置及存储介质 |
| KR102596433B1 (ko) * | 2017-10-18 | 2023-10-31 | 삼성전자주식회사 | 비디오 복호화 방법 및 장치, 비디오 부호화 방법 및 장치 |
| CN111373750B (zh) * | 2017-10-24 | 2025-01-14 | 三星电子株式会社 | 视频信号处理方法和装置 |
| CN111316640B (zh) * | 2017-11-17 | 2023-09-26 | 鸿颖创新有限公司 | 基于调整的帧内模式列表以编码视频数据的设备及方法 |
| EP3732883B1 (en) * | 2017-12-29 | 2025-04-02 | Sharp Kabushiki Kaisha | Device and method for coding video data based on mode list including different mode groups |
| US11153602B2 (en) | 2018-01-24 | 2021-10-19 | Vid Scale, Inc. | Generalized bi-prediction for video coding with reduced coding complexity |
| CN108881905B (zh) * | 2018-08-04 | 2021-08-31 | 福州大学 | 基于概率的帧内编码器优化方法 |
| US10771778B2 (en) * | 2018-09-14 | 2020-09-08 | Tencent America LLC | Method and device for MPM list generation for multi-line intra prediction |
| US11265544B2 (en) | 2018-09-18 | 2022-03-01 | Sony Corporation | Apparatus and method for image compression based on optimal sequential encoding scheme |
| CN115695786B (zh) * | 2019-01-02 | 2025-12-12 | Oppo广东移动通信有限公司 | 预测方向的确定方法、解码器以及计算机存储介质 |
| CN113661712A (zh) * | 2019-03-12 | 2021-11-16 | 夏普株式会社 | 在视频编码中用于执行帧内预测编码的系统和方法 |
| CN110139098B (zh) * | 2019-04-09 | 2023-01-06 | 中南大学 | 基于决策树的高效率视频编码器帧内快速算法选择方法 |
| CN110611819B (zh) * | 2019-08-01 | 2021-07-27 | 杭州当虹科技股份有限公司 | 一种提升h.264中b帧质量的编码方法 |
| WO2021032112A1 (en) * | 2019-08-19 | 2021-02-25 | Beijing Bytedance Network Technology Co., Ltd. | Initialization for counter-based intra prediction mode |
| CN110868391A (zh) * | 2019-09-06 | 2020-03-06 | 深圳市朗强科技有限公司 | 一种远距离传输方法、系统及设备 |
| CN110868426A (zh) * | 2019-11-28 | 2020-03-06 | 深圳市朗强科技有限公司 | 一种数据传输方法、系统及设备 |
| JP6849781B2 (ja) * | 2019-12-20 | 2021-03-31 | 日本電信電話株式会社 | 画像符号化装置、画像符号化方法及びコンピュータプログラム |
| CN111277824B (zh) * | 2020-02-12 | 2023-07-25 | 腾讯科技（深圳）有限公司 | 图像预测处理方法、装置、终端及计算机可读存储介质 |
| US12341956B2 (en) * | 2020-11-23 | 2025-06-24 | Hyundai Motor Company | Image encoding and decoding method using adaptive alternative mode |
| WO2023014164A1 (ko) * | 2021-08-05 | 2023-02-09 | 현대자동차주식회사 | 비디오 부호화/복호화 방법 및 장치 |
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| WO2011031332A1 (en) | 2009-09-14 | 2011-03-17 | Thomson Licensing | Methods and apparatus for efficient video encoding and decoding of intra prediction mode |
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| KR101432771B1 (ko) * | 2010-03-05 | 2014-08-26 | 에스케이텔레콤 주식회사 | 영상 부호화 장치, 그 영상 부호화 방법, 영상 복호화 장치 및 그 영상 복호화 방법 |
| KR20130091799A (ko) * | 2010-08-17 | 2013-08-19 | 엠앤케이홀딩스 주식회사 | 인트라 예측 복호화 방법 |
| US9008175B2 (en) * | 2010-10-01 | 2015-04-14 | Qualcomm Incorporated | Intra smoothing filter for video coding |
| US8913662B2 (en) | 2011-01-06 | 2014-12-16 | Qualcomm Incorporated | Indicating intra-prediction mode selection for video coding using CABAC |
| US8811760B2 (en) * | 2011-10-25 | 2014-08-19 | Mitsubishi Electric Research Laboratories, Inc. | Coding images using intra prediction modes |
| US9148667B2 (en) | 2013-02-06 | 2015-09-29 | Qualcomm Incorporated | Intra prediction mode decision with reduced storage |
-
2013
- 2013-02-01 US US13/756,659 patent/US9426473B2/en active Active
-
2014
- 2014-01-03 HU HUE14702664A patent/HUE032054T2/en unknown
- 2014-01-03 WO PCT/US2014/010231 patent/WO2014120389A1/en not_active Ceased
- 2014-01-03 EP EP14702664.5A patent/EP2951996B1/en active Active
- 2014-01-03 ES ES14702664.5T patent/ES2625821T3/es active Active
- 2014-01-03 KR KR1020157023224A patent/KR101752989B1/ko active Active
- 2014-01-03 CN CN201480005928.7A patent/CN104937936B/zh active Active
- 2014-01-03 JP JP2015556022A patent/JP6284954B2/ja active Active
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