ES2854699T3 - Intrapredicción y codificación intramodo - Google Patents
Intrapredicción y codificación intramodo Download PDFInfo
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- ES2854699T3 ES2854699T3 ES16732863T ES16732863T ES2854699T3 ES 2854699 T3 ES2854699 T3 ES 2854699T3 ES 16732863 T ES16732863 T ES 16732863T ES 16732863 T ES16732863 T ES 16732863T ES 2854699 T3 ES2854699 T3 ES 2854699T3
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- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- 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
- H04N19/11—Selection of coding mode or of prediction mode among a plurality of spatial predictive coding modes
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- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- 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
- H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
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- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/136—Incoming video signal characteristics or properties
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- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- 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
- H04N19/176—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 the region being a block, e.g. a macroblock
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- H—ELECTRICITY
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- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/46—Embedding additional information in the video signal during the compression process
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- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
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- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
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- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
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- Engineering & Computer Science (AREA)
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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 | |
| US15/184,033 US10142627B2 (en) | 2015-06-18 | 2016-06-16 | Intra prediction and intra mode coding |
| PCT/US2016/038145 WO2016205693A2 (en) | 2015-06-18 | 2016-06-17 | Intra prediction and intra mode coding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2854699T3 true ES2854699T3 (es) | 2021-09-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES16732863T Active ES2854699T3 (es) | 2015-06-18 | 2016-06-17 | Intrapredicción y codificación intramodo |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US10142627B2 (OSRAM) |
| EP (1) | EP3311568B1 (OSRAM) |
| JP (1) | JP6543736B2 (OSRAM) |
| KR (1) | KR102005661B1 (OSRAM) |
| CN (1) | CN107736022B (OSRAM) |
| AU (1) | AU2016278972A1 (OSRAM) |
| ES (1) | ES2854699T3 (OSRAM) |
| TW (1) | TW201717624A (OSRAM) |
| WO (1) | WO2016205693A2 (OSRAM) |
Families Citing this family (72)
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| US10841593B2 (en) | 2015-06-18 | 2020-11-17 | Qualcomm Incorporated | Intra prediction and intra mode coding |
| US11463689B2 (en) | 2015-06-18 | 2022-10-04 | Qualcomm Incorporated | Intra prediction and intra mode coding |
| US10382768B2 (en) * | 2015-06-23 | 2019-08-13 | Mediatek Singapore Pte. Ltd. | Method and apparatus for transform coefficient coding of non-square blocks |
| WO2017138393A1 (en) | 2016-02-08 | 2017-08-17 | Sharp Kabushiki Kaisha | Systems and methods for intra prediction coding |
| CN113810699B (zh) * | 2016-04-29 | 2024-05-14 | 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 |
| US10715818B2 (en) | 2016-08-04 | 2020-07-14 | Intel Corporation | Techniques for hardware video encoding |
| US20180146191A1 (en) * | 2016-11-22 | 2018-05-24 | Futurewei Technologies, Inc. | System and Method for Coding Intra Prediction Mode using a Second Set of Most Probable Modes |
| JP2020501427A (ja) | 2016-11-29 | 2020-01-16 | リサーチ ビジネス ファウンデーション ソンギュングァン ユニバーシティＲｅｓｅａｒｃｈ Ｂｕｓｉｎｅｓｓ Ｆｏｕｎｄａｔｉｏｎ Ｓｕｎｇｋｙｕｎｋｗａｎ Ｕｎｉｖｅｒｓｉｔｙ | 画像符号化／復号化方法、装置、及びビットストリームを保存した記録媒体 |
| EP4221218A3 (en) * | 2016-12-23 | 2023-11-15 | Huawei Technologies Co., Ltd. | An encoding apparatus for signaling an extension directional intra-prediction mode within a set of directional intra-prediction modes |
| EP3399754A1 (en) * | 2017-05-04 | 2018-11-07 | Thomson Licensing | Method and apparatus for most probable mode (mpm) reordering for intra prediction |
| US10630974B2 (en) * | 2017-05-30 | 2020-04-21 | Google Llc | Coding of intra-prediction modes |
| KR102568179B1 (ko) | 2017-05-31 | 2023-08-18 | 엘지전자 주식회사 | 영상 코딩 시스템에서 인트라 예측에 따른 영상 디코딩 방법 및 장치 |
| US10764587B2 (en) * | 2017-06-30 | 2020-09-01 | Qualcomm Incorporated | Intra prediction in video coding |
| KR102887265B1 (ko) * | 2017-07-24 | 2025-11-18 | 애리스 엔터프라이지즈 엘엘씨 | 인트라 모드 jvet 코딩 |
| 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 |
| KR102747328B1 (ko) | 2017-10-18 | 2024-12-31 | 삼성전자주식회사 | 비디오 복호화 방법 및 장치, 비디오 부호화 방법 및 장치 |
| US10484695B2 (en) * | 2017-10-23 | 2019-11-19 | Google Llc | Refined entropy coding for level maps |
| JP7165192B2 (ja) * | 2017-11-17 | 2022-11-02 | 鴻穎創新有限公司 | 調整済みイントラモードリストに基づいてビデオデータを符号化するための装置および方法 |
| WO2019138998A1 (ja) * | 2018-01-12 | 2019-07-18 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ | 符号化装置、復号装置、符号化方法及び復号方法 |
| CN110049339B (zh) * | 2018-01-16 | 2023-02-17 | 腾讯科技（深圳）有限公司 | 图像编码中的预测方向选取方法、装置和存储介质 |
| US10869060B2 (en) * | 2018-01-30 | 2020-12-15 | Google Llc | Efficient context model computation design in transform coefficient coding |
| US11381814B2 (en) * | 2018-03-08 | 2022-07-05 | Samsung Electronics Co., Ltd. | Video decoding method and device, and video encoding method and device |
| 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 |
| WO2019194441A1 (ko) * | 2018-04-02 | 2019-10-10 | 엘지전자 주식회사 | 적응적으로 도출되는 mpm 리스트에 기반한 영상 코딩 방법 및 그 장치 |
| US10645381B2 (en) | 2018-04-30 | 2020-05-05 | Google Llc | Intra-prediction for smooth blocks in image/video |
| US11277644B2 (en) | 2018-07-02 | 2022-03-15 | Qualcomm Incorporated | Combining mode dependent intra smoothing (MDIS) with intra interpolation filter switching |
| CN116567249B (zh) * | 2018-07-05 | 2024-07-16 | 腾讯美国有限责任公司 | 视频编码方法、装置及计算机可读介质 |
| US11509890B2 (en) * | 2018-07-24 | 2022-11-22 | Hfi Innovation Inc. | Methods and apparatus for entropy coding and decoding aspects of video data |
| EP3804311A4 (en) * | 2018-08-29 | 2021-07-28 | Huawei Technologies Co., Ltd. | INTRA PREDICTION PROCESS AND APPARATUS |
| WO2020048463A1 (en) | 2018-09-03 | 2020-03-12 | Huawei Technologies Co., Ltd. | Method and apparatus for intra prediction |
| WO2020050697A1 (ko) * | 2018-09-06 | 2020-03-12 | 엘지전자 주식회사 | 인트라 예측 모드 기반 영상 처리 방법 및 이를 위한 장치 |
| CN117714717A (zh) | 2018-09-10 | 2024-03-15 | 华为技术有限公司 | 视频解码方法及视频解码器 |
| US11394965B2 (en) | 2018-09-11 | 2022-07-19 | Lg Electronics Inc. | Method for processing image on basis of intra prediction mode, and device therefor |
| US10771778B2 (en) * | 2018-09-14 | 2020-09-08 | Tencent America LLC | Method and device for MPM list generation for multi-line intra prediction |
| KR102570374B1 (ko) * | 2018-09-19 | 2023-08-25 | 후지쯔 가부시끼가이샤 | 영상 부호화 장치, 영상 부호화 방법, 영상 부호화 프로그램, 영상 복호 장치, 영상 복호 방법, 및 영상 복호 프로그램 |
| JP7323014B2 (ja) * | 2018-09-19 | 2023-08-08 | 富士通株式会社 | 映像復号方法 |
| CN111108749A (zh) * | 2018-09-25 | 2020-05-05 | 北京大学 | 编码方法、解码方法、编码设备和解码设备 |
| EP3629579A1 (en) * | 2018-09-27 | 2020-04-01 | Ateme | Method for image processing and apparatus for implementing the same |
| CN117939122A (zh) * | 2018-10-07 | 2024-04-26 | 三星电子株式会社 | 用于编码或解码视频信号的视频信号处理方法和设备 |
| CN118175327A (zh) | 2018-10-12 | 2024-06-11 | 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 |
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| WO2020094051A1 (en) | 2018-11-06 | 2020-05-14 | Beijing Bytedance Network Technology Co., Ltd. | Signaling of side information for inter prediction with geometric partitioning |
| US10848763B2 (en) * | 2018-11-14 | 2020-11-24 | Tencent America LLC | Method and apparatus for improved context design for prediction mode and coded block flag (CBF) |
| CN113273203B (zh) | 2018-12-22 | 2024-03-12 | 北京字节跳动网络技术有限公司 | 两步交叉分量预测模式 |
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| 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 |
| US12200202B2 (en) * | 2019-02-21 | 2025-01-14 | Lg Electronics Inc. | Image decoding method and apparatus using intra prediction in image coding system |
| US11025913B2 (en) | 2019-03-01 | 2021-06-01 | Intel Corporation | Encoding video using palette prediction and intra-block copy |
| GB2582023A (en) * | 2019-03-08 | 2020-09-09 | British Broadcasting Corp | Method of signalling in a video codec |
| US12160605B2 (en) * | 2019-03-12 | 2024-12-03 | Sharp Kabushiki Kaisha | Systems and methods for performing intra prediction coding in video coding |
| ES2996896T3 (en) * | 2019-03-23 | 2025-02-13 | Lg Electronics Inc | Method for coding image on basis of intra prediction using mpm list and apparatus therefor |
| CA3134398A1 (en) | 2019-03-23 | 2020-10-01 | Huawei Technologies Co., Ltd. | An encoder, a decoder and corresponding methods for intra prediction |
| JP7303325B2 (ja) | 2019-04-12 | 2023-07-04 | 北京字節跳動網絡技術有限公司 | ビデオ処理方法、装置、記憶媒体、及び記憶方法 |
| 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 |
| CN111279699B (zh) * | 2019-04-26 | 2024-06-14 | 深圳市大疆创新科技有限公司 | 视频编解码的方法和装置 |
| CN117241018A (zh) | 2019-05-01 | 2023-12-15 | 北京字节跳动网络技术有限公司 | 使用滤波的基于矩阵的帧内预测 |
| CN117097912A (zh) * | 2019-05-01 | 2023-11-21 | 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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| CN117560489A (zh) | 2019-05-14 | 2024-02-13 | 北京字节跳动网络技术有限公司 | 用于残差编解码的上下文建模 |
| CN113875233B (zh) | 2019-05-22 | 2023-12-15 | 北京字节跳动网络技术有限公司 | 使用上采样的基于矩阵的帧内预测 |
| CN113924775B (zh) | 2019-05-31 | 2023-11-14 | 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限制的上采样 |
| CN117768652A (zh) | 2019-06-05 | 2024-03-26 | 北京字节跳动网络技术有限公司 | 视频处理方法、装置、介质、以及存储比特流的方法 |
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| CN120455716A (zh) * | 2019-06-21 | 2025-08-08 | 三星电子株式会社 | 视频编码方法和装置以及视频解码方法和装置 |
| WO2021015586A1 (ko) | 2019-07-25 | 2021-01-28 | 주식회사 윌러스표준기술연구소 | 비디오 신호 처리 방법 및 장치 |
| 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 |
| US12022120B2 (en) * | 2019-09-24 | 2024-06-25 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Efficient implementation of matrix-based intra-prediction |
| CN114641997B (zh) | 2019-10-28 | 2024-07-05 | 北京字节跳动网络技术有限公司 | 基于颜色分量的语法信令通知和解析 |
| WO2021110568A1 (en) * | 2019-12-05 | 2021-06-10 | 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 |
| WO2023014164A1 (ko) * | 2021-08-05 | 2023-02-09 | 현대자동차주식회사 | 비디오 부호화/복호화 방법 및 장치 |
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| US20160373782A1 (en) | 2015-06-18 | 2016-12-22 | Qualcomm Incorporated | Intra prediction and intra mode coding |
| US20160373742A1 (en) | 2015-06-18 | 2016-12-22 | Qualcomm Incorporated | Intra prediction and intra mode coding |
| US20160373770A1 (en) | 2015-06-18 | 2016-12-22 | Qualcomm Incorporated | Intra prediction and intra mode coding |
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| TW201717624A (zh) | 2017-05-16 |
| CN107736022B (zh) | 2020-04-24 |
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