MX2020012662A - Método y aparato para procesar una señal de video. - Google Patents

Método y aparato para procesar una señal de video.

Info

Publication number
MX2020012662A
MX2020012662A MX2020012662A MX2020012662A MX2020012662A MX 2020012662 A MX2020012662 A MX 2020012662A MX 2020012662 A MX2020012662 A MX 2020012662A MX 2020012662 A MX2020012662 A MX 2020012662A MX 2020012662 A MX2020012662 A MX 2020012662A
Authority
MX
Mexico
Prior art keywords
merge
candidate list
merge candidate
merge candidates
video signal
Prior art date
Application number
MX2020012662A
Other languages
English (en)
Inventor
Bae Keun Lee
Original Assignee
Kt Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kt Corp filed Critical Kt Corp
Publication of MX2020012662A publication Critical patent/MX2020012662A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/513—Processing of motion vectors
    • H04N19/517—Processing of motion vectors by encoding
    • H04N19/52—Processing of motion vectors by encoding by predictive encoding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • 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
    • H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • 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
    • H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • 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

Abstract

La presente invención se refiere a un método de decodificación de imagen de conformidad con la presente invención que puede comprender las etapas de: derivar los candidatos de fusión de bloques cercanos adyacentes a un bloque actual; generar una lista del candidato de fusión que incluye los candidatos de fusión, en donde el orden del ordenamiento de los candidatos de fusión en la lista del candidato de fusión se determina con base en las propiedades iniciales; reordenar los candidatos de fusión incluidos en la lista del candidato de fusión; decodificar la información para especificar al menos uno de los candidatos de fusión incluidos en la lista del candidato de fusión; y derivar la información de movimiento del bloque actual a partir de un candidato de fusión que corresponde a la información.
MX2020012662A 2018-06-08 2019-06-07 Método y aparato para procesar una señal de video. MX2020012662A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20180065897 2018-06-08
PCT/KR2019/006909 WO2019235893A1 (ko) 2018-06-08 2019-06-07 비디오 신호 처리 방법 및 장치

Publications (1)

Publication Number Publication Date
MX2020012662A true MX2020012662A (es) 2021-02-09

Family

ID=68769395

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020012662A MX2020012662A (es) 2018-06-08 2019-06-07 Método y aparato para procesar una señal de video.

Country Status (7)

Country Link
US (3) US11412246B2 (es)
KR (1) KR20190139786A (es)
CN (1) CN112166610A (es)
CA (1) CA3100980A1 (es)
GB (3) GB2613272B (es)
MX (1) MX2020012662A (es)
WO (1) WO2019235893A1 (es)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4287619A3 (en) 2018-11-08 2024-01-31 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Method for encoding/decoding image signal and device therefor
US11375222B2 (en) * 2019-09-22 2022-06-28 Tencent America LLC Method and device for video encoding and decoding with interpolation filter flag being consistent with MMVD distances
CN110611813A (zh) * 2019-10-28 2019-12-24 北京达佳互联信息技术有限公司 视频合并编码场景下的最优候选获取方法及装置
CN117321994A (zh) * 2021-04-09 2023-12-29 抖音视界有限公司 用于视频处理的方法、设备和介质
WO2023200233A1 (ko) * 2022-04-12 2023-10-19 엘지전자 주식회사 영상 부호화/복호화 방법, 비트스트림을 전송하는 방법 및 비트스트림을 저장한 기록 매체

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Publication number Priority date Publication date Assignee Title
KR101789635B1 (ko) * 2010-05-04 2017-10-25 엘지전자 주식회사 비디오 신호의 처리 방법 및 장치
PL2698999T3 (pl) * 2011-04-12 2017-10-31 Sun Patent Trust Sposób kodowania ruchomych obrazów, urządzenie do kodowania ruchomych obrazów, sposób dekodowania ruchomych obrazów, urządzenie do dekodowania ruchomych obrazów, oraz urządzenie do kodowania/dekodowania ruchomych obrazów
ES2705251B1 (es) 2011-09-23 2020-01-29 Kt Corp Método para inducir un bloque candidato de fusión y dispositivo que usa el mismo
KR101934277B1 (ko) 2011-11-28 2019-01-04 에스케이텔레콤 주식회사 개선된 머지를 이용한 영상 부호화/복호화 방법 및 장치
WO2013081365A1 (ko) 2011-11-28 2013-06-06 에스케이텔레콤 주식회사 개선된 머지를 이용한 영상 부호화/복호화 방법 및 장치
CN108235032B (zh) * 2012-01-18 2022-01-07 Jvc 建伍株式会社 动图像解码装置以及动图像解码方法
EP2838261B1 (en) 2012-04-12 2020-06-17 JVC KENWOOD Corporation Video decoding device, video decoding method, video decoding program
KR20150110357A (ko) * 2014-03-21 2015-10-02 주식회사 케이티 다시점 비디오 신호 처리 방법 및 장치
US10182240B2 (en) 2014-11-18 2019-01-15 Mediatek Inc. Method of bi-prediction video coding based on motion vectors from uni-prediction and merge candidate
CN111031323B (zh) * 2014-11-27 2023-11-28 株式会社Kt 视频信号处理方法
US20170310988A1 (en) * 2014-12-09 2017-10-26 Mediatek Inc. Method of Motion Vector Predictor or Merge Candidate Derivation in Video Coding
US10958927B2 (en) 2015-03-27 2021-03-23 Qualcomm Incorporated Motion information derivation mode determination in video coding
KR101782154B1 (ko) * 2015-06-05 2017-09-26 인텔렉추얼디스커버리 주식회사 움직임 벡터 차분치를 이용하는 영상 부호화 및 복호화 방법과 영상 복호화 장치
US10356416B2 (en) * 2015-06-09 2019-07-16 Qualcomm Incorporated Systems and methods of determining illumination compensation status for video coding
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US10560718B2 (en) * 2016-05-13 2020-02-11 Qualcomm Incorporated Merge candidates for motion vector prediction for video coding
CN116866564A (zh) * 2016-10-04 2023-10-10 株式会社Kt 用于处理视频信号的方法和装置

Also Published As

Publication number Publication date
GB202018080D0 (en) 2020-12-30
KR20190139786A (ko) 2019-12-18
GB2613272B (en) 2023-11-15
GB202307657D0 (en) 2023-07-05
US11876998B2 (en) 2024-01-16
GB202301860D0 (en) 2023-03-29
US11412246B2 (en) 2022-08-09
WO2019235893A1 (ko) 2019-12-12
CN112166610A (zh) 2021-01-01
US20210211705A1 (en) 2021-07-08
GB2587983B (en) 2023-03-22
US20220337863A1 (en) 2022-10-20
GB2587983A (en) 2021-04-14
US20240107051A1 (en) 2024-03-28
GB2613272A (en) 2023-05-31
CA3100980A1 (en) 2019-12-12

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