JP2021514145A5 - - Google Patents

Download PDF

Info

Publication number
JP2021514145A5
JP2021514145A5 JP2020543510A JP2020543510A JP2021514145A5 JP 2021514145 A5 JP2021514145 A5 JP 2021514145A5 JP 2020543510 A JP2020543510 A JP 2020543510A JP 2020543510 A JP2020543510 A JP 2020543510A JP 2021514145 A5 JP2021514145 A5 JP 2021514145A5
Authority
JP
Japan
Prior art keywords
template
coding unit
video
coding
height
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2020543510A
Other languages
English (en)
Japanese (ja)
Other versions
JP2021514145A (ja
JP7350757B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/US2019/018279 external-priority patent/WO2019161248A1/en
Publication of JP2021514145A publication Critical patent/JP2021514145A/ja
Publication of JP2021514145A5 publication Critical patent/JP2021514145A5/ja
Application granted granted Critical
Publication of JP7350757B2 publication Critical patent/JP7350757B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2020543510A 2018-02-15 2019-02-15 テンプレートマッチングのための可変テンプレートサイズ Active JP7350757B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201862631047P 2018-02-15 2018-02-15
US62/631,047 2018-02-15
US16/277,532 2019-02-15
PCT/US2019/018279 WO2019161248A1 (en) 2018-02-15 2019-02-15 Variable template size for template matching
US16/277,532 US20190253722A1 (en) 2018-02-15 2019-02-15 Variable template size for template matching

Publications (3)

Publication Number Publication Date
JP2021514145A JP2021514145A (ja) 2021-06-03
JP2021514145A5 true JP2021514145A5 (https=) 2021-11-11
JP7350757B2 JP7350757B2 (ja) 2023-09-26

Family

ID=67540888

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020543510A Active JP7350757B2 (ja) 2018-02-15 2019-02-15 テンプレートマッチングのための可変テンプレートサイズ

Country Status (7)

Country Link
US (1) US20190253722A1 (https=)
JP (1) JP7350757B2 (https=)
KR (1) KR20200118861A (https=)
CN (1) CN111903133A (https=)
CA (1) CA3091356A1 (https=)
MX (1) MX2020008575A (https=)
WO (1) WO2019161248A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10715810B2 (en) * 2018-02-20 2020-07-14 Qualcomm Incorporated Simplified local illumination compensation
US11736720B2 (en) * 2019-09-03 2023-08-22 Tencent America LLC Motion vector refinement methods for video encoding
WO2023195824A1 (ko) * 2022-04-08 2023-10-12 한국전자통신연구원 영상 부호화/복호화를 위한 방법, 장치 및 기록 매체
WO2023200217A1 (ko) * 2022-04-11 2023-10-19 엘지전자 주식회사 템플릿 매칭을 이용하는 영상 부호화/복호화 방법, 비트스트림을 전송하는 방법 및 비트스트림을 저장한 기록 매체
US20240297981A1 (en) * 2023-03-02 2024-09-05 Qualcomm Incorporated Template matching patterns and fusion for template matching related video coding
CN121925841A (zh) * 2023-09-28 2026-04-24 交互数字Ce专利控股有限公司 从一个或多个基于模板的成本导出编码模式
WO2025121832A1 (ko) * 2023-12-04 2025-06-12 주식회사 아틴스 템플릿 매칭 이용한 참조 블록 설정 방법, 이를 수행하기 위한 영상 부호화 및 복호화 장치

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007043651A (ja) * 2005-07-05 2007-02-15 Ntt Docomo Inc 動画像符号化装置、動画像符号化方法、動画像符号化プログラム、動画像復号装置、動画像復号方法及び動画像復号プログラム
TW201032600A (en) 2009-02-20 2010-09-01 Sony Corp Image processing device and method
JP2010268259A (ja) * 2009-05-15 2010-11-25 Sony Corp 画像処理装置および方法、並びにプログラム
CN101588487B (zh) * 2009-06-10 2011-06-29 武汉大学 一种视频帧内预测编码方法
JP5869493B2 (ja) 2009-12-08 2016-02-24 トムソン ライセンシングＴｈｏｍｓｏｎ Ｌｉｃｅｎｓｉｎｇ ビデオ符号化および復号化のためのテンプレート・マッチング予測の適応型残差更新のための方法および装置
KR20110068792A (ko) * 2009-12-16 2011-06-22 한국전자통신연구원 적응적 영상 부호화 장치 및 방법
CN106105196A (zh) * 2014-04-28 2016-11-09 松下电器（美国）知识产权公司 编码方法、解码方法、编码装置以及解码装置
US11330284B2 (en) * 2015-03-27 2022-05-10 Qualcomm Incorporated Deriving motion information for sub-blocks in video coding
US10397569B2 (en) * 2016-06-03 2019-08-27 Mediatek Inc. Method and apparatus for template-based intra prediction in image and video coding

Similar Documents

Publication Publication Date Title
JP2021514145A5 (https=)
US10390021B2 (en) Method and apparatus of video coding
US20260006195A1 (en) Apparatus for encoding and decoding image by skip encoding and method for same
US12452413B2 (en) Selection of an extended intra prediction mode
ES2541807T3 (es) Procedimiento y aparato para decodificar una señal de vídeo
ES2975036T3 (es) Nuevo modo de predicción plano
JP2021503862A5 (https=)
CN110637462B (zh) 视频编解码的方法及装置
JP2024029125A5 (https=)
CN111131837B (zh) 运动补偿修正方法、编码方法、编码器及存储介质
KR20190084246A (ko) 데이터 처리 장치들, 방법들, 컴퓨터 프로그램들, 및 컴퓨터 판독가능한 매체
KR20160087901A (ko) 이미지 처리 방법 및 장치
KR20210100728A (ko) 인트라 예측 방법 및 장치, 컴퓨터 판독가능 저장 매체
JP6431531B2 (ja) 符号器及び復号器、並びに動作方法
US10469838B2 (en) Method and apparatus for processing video signal using graph-based transformation based on prediction angle
JP2005260588A5 (https=)
US12231646B2 (en) Apparatus and method for applying artificial intelligence-based filtering to image
ES2958762T3 (es) Aparatos, métodos, programas de ordenador y medios legibles por ordenador
JP2015019364A (ja) 画像圧縮装置及び方法
CN107483931A (zh) 一种基于显著度的hevc帧内编码深度划分快速决策方法
US20240333923A1 (en) Image encoding/decoding method using neural network-based in-loop filter, device, and recording medium storing bitstream
CN103841405B (zh) 深度图像的编解码方法和编解码装置
CN116156172A (zh) 视频处理方法、装置、存储介质和电子设备
JP4878040B2 (ja) 画像符号化装置、画像符号化方法、画像符号化プログラムおよび記録媒体
CN110300310B (zh) 图像编码方法、装置及计算机存储介质