TW201717629A - 幀內預測及幀內模式寫碼 - Google Patents
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- TW201717629A TW201717629A TW105119227A TW105119227A TW201717629A TW 201717629 A TW201717629 A TW 201717629A TW 105119227 A TW105119227 A TW 105119227A TW 105119227 A TW105119227 A TW 105119227A TW 201717629 A TW201717629 A TW 201717629A
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Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562181744P | 2015-06-18 | 2015-06-18 | |
| US201562192310P | 2015-07-14 | 2015-07-14 | |
| US15/184,051 US10841593B2 (en) | 2015-06-18 | 2016-06-16 | Intra prediction and intra mode coding |
Publications (1)
| Publication Number | Publication Date |
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| TW201717629A true TW201717629A (zh) | 2017-05-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| TW105119227A TW201717629A (zh) | 2015-06-18 | 2016-06-17 | 幀內預測及幀內模式寫碼 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US10841593B2 (https=) |
| EP (1) | EP3311571B1 (https=) |
| JP (1) | JP6724046B2 (https=) |
| KR (1) | KR102194113B1 (https=) |
| CN (1) | CN107750457B (https=) |
| AU (1) | AU2016278963A1 (https=) |
| ES (1) | ES2794619T3 (https=) |
| HU (1) | HUE049215T2 (https=) |
| TW (1) | TW201717629A (https=) |
| WO (1) | WO2016205684A1 (https=) |
Families Citing this family (54)
| Publication number | Priority date | Publication date | Assignee | Title |
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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 |
| EP3414906A4 (en) | 2016-02-08 | 2019-10-02 | Sharp Kabushiki Kaisha | SYSTEMS AND METHOD FOR INTRAPRADICATION CODING |
| CN113810698B (zh) * | 2016-04-29 | 2025-09-09 | 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 |
| CN115834909B (zh) | 2016-10-04 | 2023-09-19 | 有限公司B1影像技术研究所 | 图像编码/解码方法和计算机可读记录介质 |
| US12587689B2 (en) | 2016-10-04 | 2026-03-24 | B1 Institute Of Image Technology, Inc. | Method and apparatus for reconstructing 360-degree image according to projection format |
| CN115802033A (zh) * | 2016-12-23 | 2023-03-14 | 华为技术有限公司 | 一种用于处理矩形视频编码块的比特流的系统及方法 |
| CN110546957A (zh) * | 2017-06-22 | 2019-12-06 | 华为技术有限公司 | 一种帧内预测的方法及装置 |
| EP3422716A1 (en) * | 2017-06-26 | 2019-01-02 | Thomson Licensing | Method and apparatus for most probable mode (mpm) sorting and signaling in video encoding and decoding |
| EP3643065A1 (en) * | 2017-07-24 | 2020-04-29 | ARRIS Enterprises LLC | Intra mode jvet coding |
| 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 |
| CN119729023A (zh) | 2017-10-24 | 2025-03-28 | 三星电子株式会社 | 视频信号处理方法和装置 |
| KR102391834B1 (ko) * | 2017-11-17 | 2022-04-27 | 에프쥐 이노베이션 컴퍼니 리미티드 | 조정된 인트라 모드 목록에 기초한 비디오 데이터를 코딩하기 위한 디바이스 및 방법 |
| 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 |
| WO2019194441A1 (ko) * | 2018-04-02 | 2019-10-10 | 엘지전자 주식회사 | 적응적으로 도출되는 mpm 리스트에 기반한 영상 코딩 방법 및 그 장치 |
| KR102479494B1 (ko) | 2018-06-11 | 2022-12-20 | 삼성전자주식회사 | 부호화 방법 및 그 장치, 복호화 방법 및 그 장치 |
| US11277644B2 (en) | 2018-07-02 | 2022-03-15 | Qualcomm Incorporated | Combining mode dependent intra smoothing (MDIS) with intra interpolation filter switching |
| WO2020042853A1 (en) * | 2018-08-29 | 2020-03-05 | Huawei Technologies Co., Ltd. | Method and apparatus for intra prediction |
| US10771778B2 (en) * | 2018-09-14 | 2020-09-08 | Tencent America LLC | Method and device for MPM list generation for multi-line intra prediction |
| CN112703739B (zh) * | 2018-09-19 | 2022-11-25 | 华为技术有限公司 | 用于预测最可能帧内模式的方法和装置 |
| WO2020057663A1 (en) * | 2018-09-21 | 2020-03-26 | Huawei Technologies Co., Ltd. | Intra prediction mode derivation based on neighboring blocks |
| WO2020071871A1 (ko) * | 2018-10-05 | 2020-04-09 | 엘지전자 주식회사 | 영상 서비스 처리 방법 및 그 장치 |
| KR102822624B1 (ko) * | 2018-10-05 | 2025-06-18 | 엘지전자 주식회사 | Mpm 리스트를 사용하는 인트라 예측 기반 영상 코딩 방법 및 그 장치 |
| BR112021005796B1 (pt) * | 2018-10-09 | 2023-05-09 | Lg Electronics Inc | Método de decodificação de vídeo realizado por um aparelho de decodificação, método de codificação de vídeo realizado por um aparelho de codificação e mídia de armazenamento legível por computador não transitória |
| CN112385234B (zh) * | 2018-10-09 | 2024-04-09 | 华为技术有限公司 | 图像和视频译码的设备和方法 |
| CN113225559B (zh) | 2018-10-12 | 2023-05-16 | Oppo广东移动通信有限公司 | 视频信号的编码方法和解码方法及其装置 |
| US11303885B2 (en) | 2018-10-25 | 2022-04-12 | Qualcomm Incorporated | Wide-angle intra prediction smoothing and interpolation |
| WO2020094051A1 (en) | 2018-11-06 | 2020-05-14 | Beijing Bytedance Network Technology Co., Ltd. | Signaling of side information for inter prediction with geometric partitioning |
| US11032551B2 (en) * | 2018-12-04 | 2021-06-08 | Tencent America LLC | Simplified most probable mode list generation scheme |
| WO2020140862A1 (en) | 2018-12-30 | 2020-07-09 | Beijing Bytedance Network Technology Co., Ltd. | Conditional application of inter prediction with geometric partitioning in video processing |
| WO2020143742A1 (en) * | 2019-01-10 | 2020-07-16 | Beijing Bytedance Network Technology Co., Ltd. | Simplified context modeling for context adaptive binary arithmetic coding |
| 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 |
| WO2020171647A1 (ko) * | 2019-02-21 | 2020-08-27 | 엘지전자 주식회사 | 영상 코딩 시스템에서 인트라 예측을 사용하는 영상 디코딩 방법 및 그 장치 |
| AU2020245002B2 (en) * | 2019-03-23 | 2023-03-30 | Lg Electronics Inc. | Method for coding image on basis of intra prediction using MPM list and apparatus therefor |
| MX2021012229A (es) | 2019-04-12 | 2021-11-03 | Beijing Bytedance Network Tech Co Ltd | Determinacion de modo de codificacion de croma basada en intraprediccion basada en matriz. |
| CN117499656A (zh) | 2019-04-16 | 2024-02-02 | 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 |
| EP3949424A4 (en) * | 2019-04-25 | 2022-12-21 | HFI Innovation Inc. | Method and apparatus of encoding or decoding with mode dependent intra smoothing filter in intra prediction |
| EP3949391A4 (en) | 2019-05-01 | 2022-05-25 | Beijing Bytedance Network Technology Co., Ltd. | MATRIX-BASED INTRAPREDICTION USING FILTRATION |
| WO2020221372A1 (en) * | 2019-05-01 | 2020-11-05 | Beijing Bytedance Network Technology Co., Ltd. | Context coding for matrix-based intra prediction |
| CN113812160B (zh) * | 2019-05-09 | 2024-01-12 | 北京字节跳动网络技术有限公司 | 用于屏幕内容编解码的最大可能模式列表构建 |
| KR102698314B1 (ko) | 2019-05-22 | 2024-08-26 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 업샘플링을 이용한 행렬 기반 인트라 예측 |
| WO2020239017A1 (en) | 2019-05-31 | 2020-12-03 | Beijing Bytedance Network Technology Co., Ltd. | One-step downsampling process in matrix-based intra prediction |
| 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 |
| CN120378608A (zh) * | 2019-07-08 | 2025-07-25 | Lg电子株式会社 | 解码和编码设备及发送用于图像的数据的设备 |
| CN110519605A (zh) * | 2019-07-23 | 2019-11-29 | 西安万像电子科技有限公司 | 帧内预测模式的编码方法、装置及存储介质 |
| CN114270825B (zh) | 2019-08-19 | 2024-06-28 | 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初始化 |
| KR20260003392A (ko) | 2019-10-28 | 2026-01-06 | 두인 비전 컴퍼니 리미티드 | 색상 성분에 기초한 신택스 시그널링 및 파싱 |
| 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 |
| WO2021134759A1 (en) * | 2020-01-02 | 2021-07-08 | Huawei Technologies Co., Ltd. | An encoder, a decoder and corresponding methods of symmetric mode dependent intra smoothing when wide angle intra prediction is activated |
| US11611770B2 (en) * | 2020-10-14 | 2023-03-21 | Tencent America LLC | Method and apparatus for video coding |
| JP2024520116A (ja) * | 2021-06-07 | 2024-05-21 | ヒョンダイ モーター カンパニー | イントラ予測方法及び記録媒体 |
| WO2023014164A1 (ko) * | 2021-08-05 | 2023-02-09 | 현대자동차주식회사 | 비디오 부호화/복호화 방법 및 장치 |
| CN119999190A (zh) * | 2022-09-26 | 2025-05-13 | 现代自动车株式会社 | 使用改进的跨分量线性模型预测的视频编码方法和设备 |
Family Cites Families (48)
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| JP2006081156A (ja) | 2004-08-13 | 2006-03-23 | Fuji Photo Film Co Ltd | 画像処理装置および方法並びにプログラム |
| CN103338364B (zh) | 2007-06-29 | 2016-07-06 | 夏普株式会社 | 图像编码装置、图像编码方法、图像译码装置、图像译码方法 |
| US8750378B2 (en) | 2008-09-23 | 2014-06-10 | Qualcomm Incorporated | Offset calculation in switched interpolation filters |
| JP5169978B2 (ja) | 2009-04-24 | 2013-03-27 | ソニー株式会社 | 画像処理装置および方法 |
| JP5581688B2 (ja) | 2009-12-24 | 2014-09-03 | ソニー株式会社 | 画像処理装置および方法、並びにプログラム |
| WO2011083573A1 (ja) | 2010-01-07 | 2011-07-14 | 株式会社 東芝 | 動画像符号化装置及び動画像復号化装置 |
| KR101791242B1 (ko) | 2010-04-16 | 2017-10-30 | 에스케이텔레콤 주식회사 | 영상 부호화/복호화 장치 및 방법 |
| CA2934930C (en) | 2010-04-23 | 2018-12-11 | M&K Holdings Inc. | Encoding of image coefficients divided into a plurality of sub-blocks, whereby the scan pattern is determined by the intra-prediction mode |
| US9094658B2 (en) | 2010-05-10 | 2015-07-28 | Mediatek Inc. | Method and apparatus of adaptive loop filtering |
| US8902978B2 (en) | 2010-05-30 | 2014-12-02 | Lg Electronics Inc. | Enhanced intra prediction mode signaling |
| US9008175B2 (en) | 2010-10-01 | 2015-04-14 | Qualcomm Incorporated | Intra smoothing filter for video coding |
| US20120106640A1 (en) | 2010-10-31 | 2012-05-03 | Broadcom Corporation | Decoding side intra-prediction derivation for video coding |
| MX2013005754A (es) | 2010-11-25 | 2013-08-01 | Lg Electronics Inc | Metodo para señalizar informacion de imagen, y metodo para decodificar informacion de imagen utilizando el mismo. |
| US20120183041A1 (en) | 2011-01-14 | 2012-07-19 | Sony Corporation | Interpolation filter for intra prediction of hevc |
| KR101383775B1 (ko) | 2011-05-20 | 2014-04-14 | 주식회사 케이티 | 화면 내 예측 방법 및 장치 |
| US9654785B2 (en) | 2011-06-09 | 2017-05-16 | Qualcomm Incorporated | Enhanced intra-prediction mode signaling for video coding using neighboring mode |
| US9762900B2 (en) | 2011-06-17 | 2017-09-12 | Lg Electronics Inc. | Method and apparatus for encoding/decoding video in intra prediction mode |
| MX2013013523A (es) | 2011-06-17 | 2014-02-27 | Mediatek Inc | Metodo y aparato para codificacion de modo de intra predicion. |
| KR20120140181A (ko) | 2011-06-20 | 2012-12-28 | 한국전자통신연구원 | 화면내 예측 블록 경계 필터링을 이용한 부호화/복호화 방법 및 그 장치 |
| CN108282659B (zh) | 2011-06-28 | 2022-02-25 | 三星电子株式会社 | 用于使用帧内预测进行图像编码和解码的方法和设备 |
| CN103636220B (zh) | 2011-06-28 | 2017-10-13 | 寰发股份有限公司 | 编码/解码帧内预测模式的方法及装置 |
| PT3136729T (pt) | 2011-06-28 | 2018-01-25 | Samsung Electronics Co Ltd | Aparelho para descodificar vídeo com intra previsão |
| JP2013012995A (ja) | 2011-06-30 | 2013-01-17 | Sony Corp | 画像処理装置および方法 |
| 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 |
| JP2013058939A (ja) | 2011-09-08 | 2013-03-28 | Sharp Corp | 画像復号装置、および画像符号化装置 |
| BR112013014374B8 (pt) | 2011-09-13 | 2022-08-30 | Mediatek Singapore Pte Ltd | Método e aparelho para codificação de modo intra em hevc |
| CN107197310B (zh) | 2011-10-07 | 2020-02-21 | 英迪股份有限公司 | 对视频信号进行解码的方法 |
| JP2013090120A (ja) | 2011-10-18 | 2013-05-13 | Nippon Telegr & Teleph Corp <Ntt> | 画像符号化方法，画像復号方法，画像符号化装置，画像復号装置およびそれらのプログラム |
| RS61146B1 (sr) | 2011-10-24 | 2020-12-31 | Innotive Ltd | Postupak i aparat za dekodiranje slike |
| US20130107949A1 (en) | 2011-10-26 | 2013-05-02 | Intellectual Discovery Co., Ltd. | Scalable video coding method and apparatus using intra prediction mode |
| US9154796B2 (en) | 2011-11-04 | 2015-10-06 | Qualcomm Incorporated | Intra-mode video coding |
| KR20130049522A (ko) | 2011-11-04 | 2013-05-14 | 오수미 | 인트라 예측 블록 생성 방법 |
| KR101654446B1 (ko) | 2012-01-13 | 2016-09-05 | 샤프 가부시키가이샤 | 화상 복호 장치, 화상 부호화 장치 및 부호화 데이터의 데이터 구조 |
| US9538172B2 (en) | 2012-04-11 | 2017-01-03 | Qualcomm Incorporated | Grouping bypass coded syntax elements in video coding |
| KR20140129423A (ko) | 2013-04-29 | 2014-11-07 | 인텔렉추얼디스커버리 주식회사 | 인트라 예측 방법 및 장치 |
| CN103248892A (zh) | 2013-05-07 | 2013-08-14 | 北京大学 | 一种帧内预测方法及装置 |
| WO2015000168A1 (en) | 2013-07-05 | 2015-01-08 | Mediatek Singapore Pte. Ltd. | A simplified dc prediction method in intra prediction |
| KR20170023000A (ko) | 2014-06-20 | 2017-03-02 | 삼성전자주식회사 | 인터 레이어 비디오 부복호화를 위한 깊이 영상의 예측 모드 전송 방법 및 장치 |
| KR101700410B1 (ko) | 2015-02-10 | 2017-01-26 | 주식회사 아리스케일 | 인트라 모드를 이용한 쿼터 픽셀 해상도를 갖는 영상 보간 방법 및 장치 |
| CN104702962B (zh) | 2015-03-03 | 2019-04-16 | 华为技术有限公司 | 帧内编解码方法、编码器和解码器 |
| US20180255304A1 (en) | 2015-03-29 | 2018-09-06 | Lg Electronics Inc. | Method and device for encoding/decoding video signal |
| US20160373782A1 (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 |
| 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 |
| US20160373742A1 (en) | 2015-06-18 | 2016-12-22 | Qualcomm Incorporated | Intra prediction and intra mode coding |
| US10194170B2 (en) | 2015-11-20 | 2019-01-29 | Mediatek Inc. | Method and apparatus for video coding using filter coefficients determined based on pixel projection phase |
| US10382781B2 (en) | 2016-09-28 | 2019-08-13 | Qualcomm Incorporated | Interpolation filters for intra prediction in video coding |
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| ES2794619T3 (es) | 2020-11-18 |
| WO2016205684A1 (en) | 2016-12-22 |
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