ES2832607T3 - Intrapredicción y codificación intramodo - Google Patents
Intrapredicción y codificación intramodo Download PDFInfo
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- ES2832607T3 ES2832607T3 ES16732204T ES16732204T ES2832607T3 ES 2832607 T3 ES2832607 T3 ES 2832607T3 ES 16732204 T ES16732204 T ES 16732204T ES 16732204 T ES16732204 T ES 16732204T ES 2832607 T3 ES2832607 T3 ES 2832607T3
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- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/103—Selection of coding mode or of prediction mode
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- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
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- H04N19/146—Data rate or code amount at the encoder output
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- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
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- H04N19/18—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a set of transform coefficients
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Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562181744P | 2015-06-18 | 2015-06-18 | |
| US201562192310P | 2015-07-14 | 2015-07-14 | |
| US15/184,067 US20160373742A1 (en) | 2015-06-18 | 2016-06-16 | Intra prediction and intra mode coding |
| PCT/US2016/038153 WO2016205699A1 (en) | 2015-06-18 | 2016-06-17 | Intra prediction and intra mode coding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2832607T3 true ES2832607T3 (es) | 2021-06-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES16732204T Active ES2832607T3 (es) | 2015-06-18 | 2016-06-17 | Intrapredicción y codificación intramodo |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US20160373742A1 (https=) |
| EP (1) | EP3311567B1 (https=) |
| JP (1) | JP6770001B2 (https=) |
| KR (1) | KR102231810B1 (https=) |
| CN (1) | CN107750455B (https=) |
| AU (1) | AU2016278978A1 (https=) |
| ES (1) | ES2832607T3 (https=) |
| HU (1) | HUE051893T2 (https=) |
| TW (1) | TW201717623A (https=) |
| WO (1) | WO2016205699A1 (https=) |
Families Citing this family (69)
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| US10142627B2 (en) | 2015-06-18 | 2018-11-27 | Qualcomm Incorporated | Intra prediction and intra mode coding |
| US11463689B2 (en) | 2015-06-18 | 2022-10-04 | Qualcomm Incorporated | Intra prediction and intra mode coding |
| US10841593B2 (en) | 2015-06-18 | 2020-11-17 | Qualcomm Incorporated | Intra prediction and intra mode coding |
| WO2017138393A1 (en) | 2016-02-08 | 2017-08-17 | Sharp Kabushiki Kaisha | Systems and methods for intra prediction coding |
| CN113810712B (zh) * | 2016-04-29 | 2025-04-25 | 世宗大学校产学协力团 | 用于对图像信号进行编码和解码的方法和装置 |
| CN115733973B (zh) * | 2016-12-23 | 2026-01-30 | 华为技术有限公司 | 一种用于矩形视频编码块的编码方法、装置及计算机可读存储介质 |
| CN117119186A (zh) | 2017-01-02 | 2023-11-24 | Lx 半导体科技有限公司 | 图像编码/解码设备以及发送图像数据的设备 |
| EP3399754A1 (en) * | 2017-05-04 | 2018-11-07 | Thomson Licensing | Method and apparatus for most probable mode (mpm) reordering for intra prediction |
| US10742975B2 (en) | 2017-05-09 | 2020-08-11 | Futurewei Technologies, Inc. | Intra-prediction with multiple reference lines |
| CN117294839A (zh) * | 2017-05-17 | 2023-12-26 | 株式会社Kt | 用于解码视频的方法和用于传输压缩的视频数据的设备 |
| EP3410722A1 (en) | 2017-05-31 | 2018-12-05 | Thomson Licensing | Method and apparatus for low-complexity bi-directional intra prediction in video encoding and decoding |
| PL3879826T3 (pl) * | 2017-05-31 | 2022-12-19 | Lg Electronics Inc. | Sposób i urządzenie do wykonywania dekodowania obrazu na podstawie predykcji przestrzennej w systemie kodowania obrazu |
| CN115174911B (zh) * | 2017-07-24 | 2025-06-20 | 艾锐势有限责任公司 | 帧内模式jvet编译方法 |
| JP7147145B2 (ja) * | 2017-09-26 | 2022-10-05 | 富士通株式会社 | 動画像符号化装置、動画像符号化方法、及び動画像符号化プログラム |
| WO2019078686A1 (ko) * | 2017-10-20 | 2019-04-25 | 한국전자통신연구원 | 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체 |
| KR102391834B1 (ko) * | 2017-11-17 | 2022-04-27 | 에프쥐 이노베이션 컴퍼니 리미티드 | 조정된 인트라 모드 목록에 기초한 비디오 데이터를 코딩하기 위한 디바이스 및 방법 |
| US10841578B2 (en) * | 2018-02-12 | 2020-11-17 | Tencent America LLC | Method and apparatus for using an intra prediction coding tool for intra prediction of non-square blocks in video compression |
| US10652534B2 (en) * | 2018-03-08 | 2020-05-12 | Tencent America LLC | Methods and apparatus for directional intra prediction in video compression |
| KR102769033B1 (ko) * | 2018-03-08 | 2025-02-18 | 삼성전자주식회사 | 비디오 복호화 방법 및 장치, 비디오 부호화 방법 및 장치 |
| KR20190113656A (ko) | 2018-03-27 | 2019-10-08 | 주식회사 케이티 | 비디오 신호 처리 방법 및 장치 |
| WO2019184834A1 (en) * | 2018-03-28 | 2019-10-03 | Fg Innovation Ip Company Limited | Device and method for coding video data in multiple reference line prediction |
| EP3777144A4 (en) * | 2018-03-30 | 2021-12-22 | Hulu, LLC | Intra prediction mode signaling for video coding |
| US11277644B2 (en) | 2018-07-02 | 2022-03-15 | Qualcomm Incorporated | Combining mode dependent intra smoothing (MDIS) with intra interpolation filter switching |
| US10630979B2 (en) * | 2018-07-16 | 2020-04-21 | Tencent America LLC | Reference sample padding and filtering for intra prediction in video compression |
| US11509890B2 (en) * | 2018-07-24 | 2022-11-22 | Hfi Innovation Inc. | Methods and apparatus for entropy coding and decoding aspects of video data |
| US11483575B2 (en) * | 2018-08-24 | 2022-10-25 | Hfi Innovation Inc. | Coding transform coefficients with throughput constraints |
| MY207996A (en) * | 2018-09-07 | 2025-04-03 | B1 Institute Of Image Tech | Method and device for coding/decoding image using intra prediction |
| CN112689999B (zh) * | 2018-09-11 | 2024-11-19 | Lg电子株式会社 | 基于内预测模式处理图像的方法及其设备 |
| US20200099927A1 (en) * | 2018-09-24 | 2020-03-26 | Qualcomm Incorporated | Most probable modes (mpms) construction |
| EP3629579A1 (en) * | 2018-09-27 | 2020-04-01 | Ateme | Method for image processing and apparatus for implementing the same |
| US11095885B2 (en) * | 2018-10-05 | 2021-08-17 | Tencent America LLC | Mode list generation for multi-line intra prediction |
| CN112840654B (zh) | 2018-10-12 | 2024-04-16 | 韦勒斯标准与技术协会公司 | 使用多假设预测的视频信号处理方法和装置 |
| US11303885B2 (en) | 2018-10-25 | 2022-04-12 | Qualcomm Incorporated | Wide-angle intra prediction smoothing and interpolation |
| WO2020102000A1 (en) * | 2018-11-14 | 2020-05-22 | Interdigital Vc Holdings, Inc. | Adaptation of selection of most probable mode candidates depending on block shape |
| CN113170202B (zh) | 2018-11-29 | 2023-11-10 | 华为技术有限公司 | 用于构建应用多假设预测的块的mpm列表的编码器、解码器及相应方法 |
| US11032551B2 (en) * | 2018-12-04 | 2021-06-08 | Tencent America LLC | Simplified most probable mode list generation scheme |
| CN113261291B (zh) * | 2018-12-22 | 2024-07-26 | 北京字节跳动网络技术有限公司 | 基于多个参数的两步交叉分量预测模式 |
| CN113068025B (zh) | 2018-12-25 | 2023-05-12 | Oppo广东移动通信有限公司 | 解码预测方法、装置及计算机存储介质 |
| CN118660160A (zh) | 2018-12-28 | 2024-09-17 | 有限公司B1影像技术研究所 | 对图像进行编码/解码的方法和计算机可读存储介质 |
| CN121193926A (zh) * | 2019-01-02 | 2025-12-23 | 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 |
| CN111435993B (zh) * | 2019-01-14 | 2022-08-26 | 华为技术有限公司 | 视频编码器、视频解码器及相应方法 |
| IL285212B2 (en) | 2019-02-07 | 2024-06-01 | Vid Scale Inc | Systems, means and methods for refining Internet prediction with optical flow |
| US12200202B2 (en) * | 2019-02-21 | 2025-01-14 | Lg Electronics Inc. | Image decoding method and apparatus using intra prediction in image coding system |
| EP3939313A4 (en) * | 2019-03-12 | 2022-12-21 | Sharp Kabushiki Kaisha | SYSTEMS AND METHODS FOR PERFORMING INTRA PREDICTION CODING IN VIDEO CODING |
| DK3932057T3 (da) | 2019-03-23 | 2024-09-16 | Huawei Tech Co Ltd | Koder, dekoder og tilsvarende fremgangsmåder til intraforudsigelse |
| KR20210145754A (ko) | 2019-04-12 | 2021-12-02 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 행렬 기반 인트라 예측에서의 산출 |
| CN113748676B (zh) | 2019-04-16 | 2024-05-10 | 北京字节跳动网络技术有限公司 | 帧内编解码模式下的矩阵推导 |
| CN113728640B (zh) | 2019-04-23 | 2024-08-02 | 北京字节跳动网络技术有限公司 | 帧内预测和残差编解码 |
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| WO2020215338A1 (zh) * | 2019-04-26 | 2020-10-29 | 深圳市大疆创新科技有限公司 | 视频编解码的方法和装置 |
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| CN113728647B (zh) * | 2019-05-01 | 2023-09-05 | 北京字节跳动网络技术有限公司 | 基于矩阵的帧内预测的上下文编码 |
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| CN113812152B (zh) * | 2019-05-14 | 2023-10-03 | 北京字节跳动网络技术有限公司 | 帧内视频编解码的滤波器选择 |
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| CN114051735B (zh) | 2019-05-31 | 2024-07-05 | 北京字节跳动网络技术有限公司 | 基于矩阵的帧内预测中的一步下采样过程 |
| JP2022534320A (ja) | 2019-06-05 | 2022-07-28 | 北京字節跳動網絡技術有限公司 | マトリクスベースイントラ予測のためのコンテキスト決定 |
| WO2020249633A1 (en) * | 2019-06-14 | 2020-12-17 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Coding of intra-prediction modes |
| EP4300964A3 (en) * | 2019-06-21 | 2024-03-13 | VID SCALE, Inc. | Precision refinement for motion compensation with optical flow |
| JP7665212B2 (ja) | 2019-07-25 | 2025-04-21 | ウィルス インスティテュート オブ スタンダーズ アンド テクノロジー インコーポレイティド | ビデオ信号処理方法及び装置 |
| CN114287131B (zh) | 2019-08-19 | 2025-05-23 | 北京字节跳动网络技术有限公司 | 基于计数器的帧内预测模式的更新 |
| WO2021037078A1 (en) * | 2019-08-26 | 2021-03-04 | Beijing Bytedance Network Technology Co., Ltd. | Extensions of intra coding modes in video coding |
| KR20260003392A (ko) | 2019-10-28 | 2026-01-06 | 두인 비전 컴퍼니 리미티드 | 색상 성분에 기초한 신택스 시그널링 및 파싱 |
| EP4070552A1 (en) * | 2019-12-05 | 2022-10-12 | InterDigital VC Holdings France, SAS | Intra sub partitions for video encoding and decoding combined with multiple transform selection, matrix weighted intra prediction or multi-reference-line intra prediction |
| US11368715B2 (en) * | 2019-12-27 | 2022-06-21 | Qualcomm Incorporated | Block-based delta pulse code modulation for video coding |
| CN113259674B (zh) * | 2020-02-12 | 2025-06-06 | 北京三星通信技术研究有限公司 | 用于图像或视频编解码的方法和装置 |
| CN111741299B (zh) * | 2020-07-09 | 2022-03-25 | 腾讯科技（深圳）有限公司 | 帧内预测模式的选择方法、装置、设备及存储介质 |
| CN113691809A (zh) * | 2021-07-07 | 2021-11-23 | 浙江大华技术股份有限公司 | 帧内预测方法及编、解码方法、电子设备及存储介质 |
| WO2025217826A1 (en) * | 2024-04-17 | 2025-10-23 | Intel Corporation | Fast angular search and adaptive skip decision in intra-prediction for video encoding |
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|---|---|---|---|---|
| WO2012173315A1 (ko) * | 2011-06-17 | 2012-12-20 | 엘지전자 주식회사 | 인트라 예측 모드 부호화/복호화 방법 및 장치 |
| CN103636203B (zh) * | 2011-06-17 | 2017-07-14 | 寰发股份有限公司 | 内部预测模式编码的方法及装置 |
| EP2727363B1 (en) * | 2011-06-28 | 2020-11-18 | HFI Innovation Inc. | Method and apparatus of intra mode coding |
| CN102857750B (zh) * | 2011-07-01 | 2015-05-06 | 华为技术有限公司 | 帧内预测编解码处理方法、装置和系统 |
| EP3139596B1 (en) * | 2011-09-13 | 2019-09-25 | HFI Innovation Inc. | Method and apparatus for intra mode coding in hevc |
| RS61146B1 (sr) * | 2011-10-24 | 2020-12-31 | Innotive Ltd | Postupak i aparat za dekodiranje slike |
| US9154796B2 (en) * | 2011-11-04 | 2015-10-06 | Qualcomm Incorporated | Intra-mode video coding |
-
2016
- 2016-06-16 US US15/184,067 patent/US20160373742A1/en not_active Abandoned
- 2016-06-17 JP JP2017564710A patent/JP6770001B2/ja active Active
- 2016-06-17 KR KR1020177036159A patent/KR102231810B1/ko active Active
- 2016-06-17 ES ES16732204T patent/ES2832607T3/es active Active
- 2016-06-17 TW TW105119224A patent/TW201717623A/zh unknown
- 2016-06-17 WO PCT/US2016/038153 patent/WO2016205699A1/en not_active Ceased
- 2016-06-17 EP EP16732204.9A patent/EP3311567B1/en active Active
- 2016-06-17 HU HUE16732204A patent/HUE051893T2/hu unknown
- 2016-06-17 AU AU2016278978A patent/AU2016278978A1/en not_active Abandoned
- 2016-06-17 CN CN201680035316.1A patent/CN107750455B/zh active Active
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| Publication number | Publication date |
|---|---|
| JP6770001B2 (ja) | 2020-10-14 |
| EP3311567B1 (en) | 2020-08-19 |
| CN107750455A (zh) | 2018-03-02 |
| WO2016205699A1 (en) | 2016-12-22 |
| HUE051893T2 (hu) | 2021-03-29 |
| EP3311567A1 (en) | 2018-04-25 |
| CN107750455B (zh) | 2020-08-18 |
| KR20180019564A (ko) | 2018-02-26 |
| JP2018523373A (ja) | 2018-08-16 |
| KR102231810B1 (ko) | 2021-03-24 |
| AU2016278978A1 (en) | 2017-11-30 |
| TW201717623A (zh) | 2017-05-16 |
| US20160373742A1 (en) | 2016-12-22 |
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