BR122020013720A8 - Método de construção de lista de candidatos à mesclagem - Google Patents

Método de construção de lista de candidatos à mesclagem

Info

Publication number
BR122020013720A8
BR122020013720A8 BR122020013720A BR122020013720A BR122020013720A8 BR 122020013720 A8 BR122020013720 A8 BR 122020013720A8 BR 122020013720 A BR122020013720 A BR 122020013720A BR 122020013720 A BR122020013720 A BR 122020013720A BR 122020013720 A8 BR122020013720 A8 BR 122020013720A8
Authority
BR
Brazil
Prior art keywords
block
spatial
candidates
merge
list
Prior art date
Application number
BR122020013720A
Other languages
English (en)
Other versions
BR122020013720A2 (pt
BR122020013720B1 (pt
Inventor
Mi Oh Soo
Yang Moonock
Original Assignee
Infobridge Pte Ltd
Gensquare Llc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=48208141&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR122020013720(A8) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Infobridge Pte Ltd, Gensquare Llc filed Critical Infobridge Pte Ltd
Publication of BR122020013720A2 publication Critical patent/BR122020013720A2/pt
Publication of BR122020013720A8 publication Critical patent/BR122020013720A8/pt
Publication of BR122020013720B1 publication Critical patent/BR122020013720B1/pt

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
    • H04N19/10—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
    • H04N19/124—Quantisation
    • H04N19/126—Details of normalisation or weighting functions, e.g. normalisation matrices or variable uniform quantisers
    • 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
    • H04N19/134—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
    • H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
    • H04N19/139—Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability
    • 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
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/109—Selection of coding mode or of prediction mode among a plurality of temporal predictive coding modes
    • 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
    • H04N19/124—Quantisation
    • 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
    • H04N19/174—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 slice, e.g. a line of blocks or a group of 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
    • 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
    • H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
    • H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
    • 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
    • H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
    • H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
    • H04N19/198—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters including smoothing of a sequence of encoding parameters, e.g. by averaging, by choice of the maximum, minimum or median value
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • 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
    • H04N19/50—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
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/513—Processing of motion vectors
    • 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
    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques

Abstract

A presente invenção se refere à disponibilidade de métodos de verificação de candidatos à mesclagem espacial e de um candidato à mesclagem temporal, à construção de uma lista de candidatos à mesclagem mediante o uso de candidatos à mesclagem espacial e temporária, à adição de um ou mais candidatos se o número de candidatos à mesclagem espacial e temporal disponíveis é menor que um número predeterminado. O candidato à mesclagem espacial é a informação de movimento de um bloco candidato à mesclagem espacial, o bloco candidato à mesclagem espacial é um bloco à esquerda, um bloco acima, um bloco acima à direita, um bloco abaixo à esquerda ou um bloco acima à esquerda do bloco atual, e se o bloco atual é uma segunda unidade de predição particionada por particionamento assimétrico, o candidato à mesclagem espacial correspondente a uma primeira unidade de predição particionada pelo particionamento é definido como indisponível. Sendo assim, a eficiência da codificação da informação de movimento é aperfeiçoada ao se remover os candidatos à mesclagem não disponíveis e ao se adicionar novos candidatos à mesclagem a partir da lista de mesclagem.
BR122020013720-7A 2011-11-07 2012-11-07 Método de construção de lista de candidatos à mesclagem BR122020013720B1 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2011-0115219 2011-11-07
KR1020110115219A KR20130050406A (ko) 2011-11-07 2011-11-07 머지 모드에서의 움직임 정보 생성 방법
PCT/CN2012/084240 WO2013067938A1 (en) 2011-11-07 2012-11-07 Method of constructing merge list
BR112014007871-8A BR112014007871B1 (pt) 2011-11-07 2012-11-07 Método de construção de lista de candidatos à mesclagem

Publications (3)

Publication Number Publication Date
BR122020013720A2 BR122020013720A2 (pt) 2020-10-06
BR122020013720A8 true BR122020013720A8 (pt) 2022-10-04
BR122020013720B1 BR122020013720B1 (pt) 2023-12-12

Family

ID=48208141

Family Applications (5)

Application Number Title Priority Date Filing Date
BR122020013720-7A BR122020013720B1 (pt) 2011-11-07 2012-11-07 Método de construção de lista de candidatos à mesclagem
BR112014007871-8A BR112014007871B1 (pt) 2011-11-07 2012-11-07 Método de construção de lista de candidatos à mesclagem
BR122020013723-1A BR122020013723B1 (pt) 2011-11-07 2012-11-07 Método de construção de lista de candidatos à mesclagem
BR122020013725-8A BR122020013725B1 (pt) 2011-11-07 2012-11-07 Método de construção de lista de candidatos à mesclagem
BR122020013719-3A BR122020013719B1 (pt) 2011-11-07 2012-11-07 Método de construção de lista de candidatos à mesclagem

Family Applications After (4)

Application Number Title Priority Date Filing Date
BR112014007871-8A BR112014007871B1 (pt) 2011-11-07 2012-11-07 Método de construção de lista de candidatos à mesclagem
BR122020013723-1A BR122020013723B1 (pt) 2011-11-07 2012-11-07 Método de construção de lista de candidatos à mesclagem
BR122020013725-8A BR122020013725B1 (pt) 2011-11-07 2012-11-07 Método de construção de lista de candidatos à mesclagem
BR122020013719-3A BR122020013719B1 (pt) 2011-11-07 2012-11-07 Método de construção de lista de candidatos à mesclagem

Country Status (20)

Country Link
US (7) US8917772B2 (pt)
EP (6) EP3829175B1 (pt)
JP (6) JP5823628B2 (pt)
KR (5) KR20130050406A (pt)
CN (7) CN108347609B (pt)
BR (5) BR122020013720B1 (pt)
CY (1) CY1123872T1 (pt)
DK (5) DK3829175T3 (pt)
ES (5) ES2951960T3 (pt)
HR (1) HRP20210659T1 (pt)
HU (5) HUE062196T2 (pt)
IN (1) IN2014CN03913A (pt)
LT (1) LT2752006T (pt)
MX (6) MX336814B (pt)
PL (5) PL2752006T3 (pt)
PT (5) PT3829174T (pt)
RS (1) RS61740B1 (pt)
SI (1) SI2752006T1 (pt)
TW (1) TWI537881B (pt)
WO (1) WO2013067938A1 (pt)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103733625B (zh) * 2011-06-14 2017-04-05 三星电子株式会社 用于对运动矢量进行解码的方法
KR20130050406A (ko) 2011-11-07 2013-05-16 오수미 머지 모드에서의 움직임 정보 생성 방법
RU2632154C1 (ru) * 2011-11-08 2017-10-02 Электроникс Энд Телекоммьюникейшнз Рисерч Инститьют Способ и устройство для совместного использования списка кандидатов
EP2597872A3 (en) 2011-11-23 2013-12-25 Humax Co., Ltd. Methods for encoding/decoding of video using common merging candidate set of asymmetric partitions
EP3703371B1 (en) 2011-12-16 2021-08-04 JVCKENWOOD Corporation Dynamic image encoding device, dynamic image encoding method, dynamic image encoding program, dynamic image decoding device, dynamic image decoding method, and dynamic image decoding program
JP5900308B2 (ja) * 2011-12-16 2016-04-06 株式会社Ｊｖｃケンウッド 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
JP5561348B2 (ja) * 2011-12-16 2014-07-30 株式会社Ｊｖｃケンウッド 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、並びに、受信装置、受信方法、及び受信プログラム
CN102883163B (zh) * 2012-10-08 2014-05-28 华为技术有限公司 用于运动矢量预测的运动矢量列表建立的方法、装置
US9832478B2 (en) 2013-05-14 2017-11-28 Mediatek Inc. Video encoding method and apparatus for determining size of parallel motion estimation region based on encoding related information and related video decoding method and apparatus
CN104159106B (zh) * 2013-05-14 2017-12-01 联发科技股份有限公司 视频编码方法和视频解码方法及其装置
US9948915B2 (en) 2013-07-24 2018-04-17 Qualcomm Incorporated Sub-PU motion prediction for texture and depth coding
US10158885B2 (en) 2013-07-24 2018-12-18 Qualcomm Incorporated Simplified advanced motion prediction for 3D-HEVC
US9554150B2 (en) * 2013-09-20 2017-01-24 Qualcomm Incorporated Combined bi-predictive merging candidates for 3D video coding
JP6386466B2 (ja) * 2013-10-17 2018-09-05 日本電信電話株式会社 映像符号化装置及び方法、及び、映像復号装置及び方法
CN104768012B (zh) * 2014-01-03 2018-04-20 华为技术有限公司 非对称运动分割方式编码的方法和编码设备
EP3114839A4 (en) * 2014-03-07 2018-02-14 Qualcomm Incorporated Simplified sub-prediction unit (sub-pu) motion parameter inheritence (mpi)
WO2015180014A1 (en) * 2014-05-26 2015-12-03 Mediatek Singapore Pte. Ltd. An improved merge candidate list construction method for intra block copy
WO2016003074A1 (ko) * 2014-06-30 2016-01-07 한국전자통신연구원 움직임 병합 모드에서 시점 합성 예측 후보의 중복성 제거 장치 및 방법
KR102378459B1 (ko) 2014-06-30 2022-03-24 한국전자통신연구원 움직임 병합 모드에서 시점 합성 예측 후보의 중복성 제거 장치 및 방법
US10757437B2 (en) 2014-07-17 2020-08-25 Apple Inc. Motion estimation in block processing pipelines
US9762919B2 (en) 2014-08-28 2017-09-12 Apple Inc. Chroma cache architecture in block processing pipelines
US11477477B2 (en) 2015-01-26 2022-10-18 Qualcomm Incorporated Sub-prediction unit based advanced temporal motion vector prediction
WO2017105097A1 (ko) * 2015-12-17 2017-06-22 삼성전자 주식회사 머지 후보 리스트를 이용한 비디오 복호화 방법 및 비디오 복호화 장치
US11206401B2 (en) * 2016-02-11 2021-12-21 Samsung Electronics Co., Ltd. Video encoding method and device and video decoding method and device
KR20180021941A (ko) * 2016-08-22 2018-03-06 광운대학교 산학협력단 부호화 유닛들의 병합을 사용하는 비디오 부호화 방법 및 장치, 그리고 비디오 복호화 방법 및 장치
CA3039155A1 (en) * 2016-10-04 2018-04-12 Kt Corporation Method and apparatus for processing video signal
EP3306927A1 (en) 2016-10-05 2018-04-11 Thomson Licensing Encoding and decoding methods and corresponding devices
US11172203B2 (en) * 2017-08-08 2021-11-09 Mediatek Inc. Intra merge prediction
KR20200044967A (ko) 2017-09-18 2020-04-29 인텔렉추얼디스커버리 주식회사 블록 분할에 따른 병합 후보 리스트를 사용하는 비디오 코딩 방법 및 장치
DE112018005899T5 (de) * 2017-12-18 2020-08-13 Arris Enterprises Llc System und Verfahren zum Konstruieren einer Ebene für planare Prädiktion
KR20190110044A (ko) * 2018-03-19 2019-09-27 주식회사 케이티 비디오 신호 처리 방법 및 장치
WO2019194653A1 (ko) * 2018-04-06 2019-10-10 가온미디어 주식회사 움직임 정보의 복합적 머지 모드 처리를 제공하는 영상 처리 방법, 그를 이용한 영상 복호화, 부호화 방법 및 그 장치
US11412211B2 (en) * 2018-05-23 2022-08-09 Kt Corporation Method and apparatus for processing video signal
KR20190134521A (ko) 2018-05-24 2019-12-04 주식회사 케이티 비디오 신호 처리 방법 및 장치
WO2020004990A1 (ko) 2018-06-27 2020-01-02 엘지전자 주식회사 인터 예측 모드 기반 영상 처리 방법 및 이를 위한 장치
KR20240007298A (ko) 2018-06-29 2024-01-16 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 Lut에서의 모션 후보들의 검사 순서
WO2020003270A1 (en) 2018-06-29 2020-01-02 Beijing Bytedance Network Technology Co., Ltd. Number of motion candidates in a look up table to be checked according to mode
KR20210025537A (ko) 2018-06-29 2021-03-09 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 하나 또는 다수의 룩업 테이블들을 사용하여 이전에 코딩된 모션 정보를 순서대로 저장하고 이를 사용하여 후속 블록들을 코딩하는 개념
CA3105330C (en) 2018-06-29 2023-12-05 Beijing Bytedance Network Technology Co., Ltd. Interaction between lut and amvp
MX2020013829A (es) 2018-06-29 2022-05-18 Beijing Bytedance Network Tech Co Ltd Poda parcial/total cuando se añade un candidato a hmvp para fusión/amvp.
WO2020003283A1 (en) 2018-06-29 2020-01-02 Beijing Bytedance Network Technology Co., Ltd. Conditions for updating luts
KR20240007299A (ko) 2018-06-29 2024-01-16 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 룩업 테이블의 업데이트: fifo, 제약된 fifo
CN110662058B (zh) 2018-06-29 2023-06-30 北京字节跳动网络技术有限公司 查找表的使用条件
CN110677648B (zh) 2018-07-02 2022-06-07 北京字节跳动网络技术有限公司 处理视频数据的方法、装置及非暂时性存储介质
CN112544077B (zh) * 2018-07-16 2023-12-08 Lg电子株式会社 用于子块单元中的时间运动信息预测的帧间预测方法及其装置
CN113170178A (zh) * 2018-09-12 2021-07-23 北京达佳互联信息技术有限公司 对合并候选列表的构建的修改
CN111064959B (zh) 2018-09-12 2023-09-01 北京字节跳动网络技术有限公司 要检查多少个hmvp候选
US20220038734A1 (en) * 2018-09-20 2022-02-03 Lg Electronics Inc. Method and device for processing image signal
US20210400289A1 (en) * 2018-10-05 2021-12-23 Op Solutions, Llc Methods and systems for constructing merge candidate list including adding a non- adjacent diagonal spatial merge candidate
CN116634170A (zh) * 2018-10-10 2023-08-22 华为技术有限公司 帧间预测方法及装置
KR102648159B1 (ko) 2019-01-10 2024-03-18 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 Lut 업데이트의 호출
WO2020143824A1 (en) 2019-01-13 2020-07-16 Beijing Bytedance Network Technology Co., Ltd. Interaction between lut and shared merge list
CN113330739A (zh) 2019-01-16 2021-08-31 北京字节跳动网络技术有限公司 Lut中的运动候选的插入顺序
CN113574878A (zh) * 2019-03-11 2021-10-29 株式会社 Xris 用于对视频信号进行编码/解码的方法及其设备
WO2020192611A1 (en) 2019-03-22 2020-10-01 Beijing Bytedance Network Technology Co., Ltd. Interaction between merge list construction and other tools
JP2022548351A (ja) 2019-09-19 2022-11-18 アリババ グループ ホウルディング リミテッド マージ候補リストを構築するための方法
US11145614B2 (en) 2019-10-18 2021-10-12 Taiwan Semiconductor Manufacturing Company, Ltd. Semiconductor device and method of manufacture

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6232786A (ja) * 1985-08-05 1987-02-12 Fujitsu Ltd 平均値予測形ベクトル量子化方式
EP0843484B1 (en) * 1996-05-28 2002-01-02 Matsushita Electric Industrial Co., Ltd. Device predicting and decoding image
JP3662171B2 (ja) * 2000-06-05 2005-06-22 三菱電機株式会社 符号化装置及び符号化方法
EP1453004A2 (en) * 2003-02-28 2004-09-01 NTT DoCoMo, Inc. Image encoding apparatus and method
US8625680B2 (en) 2003-09-07 2014-01-07 Microsoft Corporation Bitstream-controlled post-processing filtering
KR100631768B1 (ko) 2004-04-14 2006-10-09 삼성전자주식회사 비디오 코딩에서 프레임간 예측방법 및 비디오 인코더와,비디오 디코딩방법 및 비디오 디코더
CN101073265B (zh) 2004-12-03 2012-08-22 汤姆森许可贸易公司 可缩放视频编码方法
US20070025441A1 (en) * 2005-07-28 2007-02-01 Nokia Corporation Method, module, device and system for rate control provision for video encoders capable of variable bit rate encoding
US20070274385A1 (en) * 2006-05-26 2007-11-29 Zhongli He Method of increasing coding efficiency and reducing power consumption by on-line scene change detection while encoding inter-frame
RU2426267C2 (ru) * 2007-01-08 2011-08-10 Нокиа Корпорейшн Усовершенствованное межуровневое предсказание для расширенной пространственной масштабируемости при кодировании видеосигнала
US8031267B2 (en) * 2007-02-12 2011-10-04 Intel Corporation Motion adaptive upsampling of chroma video signals
US20080240242A1 (en) 2007-03-27 2008-10-02 Nokia Corporation Method and system for motion vector predictions
JP4325708B2 (ja) * 2007-07-05 2009-09-02 ソニー株式会社 データ処理装置、データ処理方法およびデータ処理プログラム、符号化装置、符号化方法および符号化プログラム、ならびに、復号装置、復号方法および復号プログラム
CN101641958B (zh) * 2007-09-12 2011-10-19 索尼株式会社 图像处理设备和图像处理方法
US8908765B2 (en) * 2007-11-15 2014-12-09 General Instrument Corporation Method and apparatus for performing motion estimation
US8542730B2 (en) * 2008-02-22 2013-09-24 Qualcomm, Incorporated Fast macroblock delta QP decision
US8897359B2 (en) * 2008-06-03 2014-11-25 Microsoft Corporation Adaptive quantization for enhancement layer video coding
RU2479935C2 (ru) * 2008-06-27 2013-04-20 Сони Корпорейшн Устройство для обработки изображения и способ обработки изображения
CN101617638B (zh) 2008-07-04 2011-08-31 中国科学院海洋研究所 一种三疣梭子蟹抗病品系的构建方法
US20100166073A1 (en) * 2008-12-31 2010-07-01 Advanced Micro Devices, Inc. Multiple-Candidate Motion Estimation With Advanced Spatial Filtering of Differential Motion Vectors
US8514942B2 (en) * 2008-12-31 2013-08-20 Entropic Communications, Inc. Low-resolution video coding content extraction
US9774864B2 (en) * 2009-01-27 2017-09-26 Thomson Licensing Dtv Methods and apparatus for transform selection in video encoding and decoding
CN102577389A (zh) 2009-10-16 2012-07-11 夏普株式会社 运动图像编码装置和运动图像解码装置
US8418387B2 (en) 2009-11-13 2013-04-16 Manufacturing Resources International, Inc. Isolated access assembly for back-to-back electronic display and static display
US20110274162A1 (en) * 2010-05-04 2011-11-10 Minhua Zhou Coding Unit Quantization Parameters in Video Coding
US8588297B2 (en) * 2009-12-23 2013-11-19 Oracle America, Inc. Quantization parameter prediction
KR101768207B1 (ko) * 2010-01-19 2017-08-16 삼성전자주식회사 축소된 예측 움직임 벡터의 후보들에 기초해 움직임 벡터를 부호화, 복호화하는 방법 및 장치
WO2011096770A2 (ko) * 2010-02-02 2011-08-11 (주)휴맥스 영상 부호화/복호화 장치 및 방법
CN101917615A (zh) * 2010-06-03 2010-12-15 北京邮电大学 一种混合视频编码框架中的增强型双向运动矢量预测方法
JP5924823B2 (ja) * 2010-06-10 2016-05-25 トムソン ライセンシングＴｈｏｍｓｏｎ Ｌｉｃｅｎｓｉｎｇ 複数の隣接する量子化パラメータから量子化パラメータ予測子を決定する方法及び装置
CN101888550A (zh) * 2010-06-28 2010-11-17 中兴通讯股份有限公司 一种slice头信息中量化参数编码方法和装置
EP2858366B1 (en) * 2010-07-09 2017-02-01 Samsung Electronics Co., Ltd Method for decoding video by using block merging
US9137544B2 (en) * 2010-11-29 2015-09-15 Mediatek Inc. Method and apparatus for derivation of mv/mvp candidate for inter/skip/merge modes
US10992958B2 (en) * 2010-12-29 2021-04-27 Qualcomm Incorporated Video coding using mapped transforms and scanning modes
US20120170648A1 (en) * 2011-01-05 2012-07-05 Qualcomm Incorporated Frame splitting in video coding
US10171813B2 (en) * 2011-02-24 2019-01-01 Qualcomm Incorporated Hierarchy of motion prediction video blocks
EP3136727B1 (en) * 2011-04-12 2018-06-13 Sun Patent Trust Motion-video coding method and motion-video coding apparatus
CN103733625B (zh) * 2011-06-14 2017-04-05 三星电子株式会社 用于对运动矢量进行解码的方法
US20130003857A1 (en) * 2011-06-29 2013-01-03 General Instrument Corporation Methods and system for using a scan coding pattern during inter coding
KR20130050406A (ko) * 2011-11-07 2013-05-16 오수미 머지 모드에서의 움직임 정보 생성 방법

Also Published As

Publication number Publication date
EP4224855A1 (en) 2023-08-09
CN108347610A (zh) 2018-07-31
BR122020013723A2 (pt) 2020-10-06
EP3829176B1 (en) 2023-06-07
BR122020013723B1 (pt) 2023-12-12
CN108282661A (zh) 2018-07-13
DK2752006T3 (da) 2021-05-03
CN108134934A (zh) 2018-06-08
US20160234497A1 (en) 2016-08-11
DK3829174T3 (da) 2023-08-28
JP6138883B2 (ja) 2017-05-31
MX336816B (es) 2016-02-02
JP2016029818A (ja) 2016-03-03
CN103096073A (zh) 2013-05-08
HUE062049T2 (hu) 2023-09-28
BR122020013725A8 (pt) 2022-10-04
JP6138884B2 (ja) 2017-05-31
BR122020013719A2 (pt) 2020-10-06
US9338460B2 (en) 2016-05-10
US9338459B2 (en) 2016-05-10
CY1123872T1 (el) 2022-05-27
KR20140074945A (ko) 2014-06-18
ES2859550T3 (es) 2021-10-04
BR122020013720A2 (pt) 2020-10-06
US9912953B2 (en) 2018-03-06
KR20140076583A (ko) 2014-06-20
BR122020013720B1 (pt) 2023-12-12
CN108347609B (zh) 2021-05-11
JP2016027754A (ja) 2016-02-18
PL3829176T3 (pl) 2023-10-23
RS61740B1 (sr) 2021-05-31
CN108347610B (zh) 2020-10-20
US20180152710A1 (en) 2018-05-31
HRP20210659T1 (hr) 2021-09-03
IN2014CN03913A (pt) 2015-10-16
HUE062027T2 (hu) 2023-09-28
BR122020013725B1 (pt) 2023-12-12
HUE054509T2 (hu) 2021-09-28
EP3829175A1 (en) 2021-06-02
JP2016029819A (ja) 2016-03-03
BR122020013723A8 (pt) 2022-10-04
BR112014007871A2 (pt) 2017-04-18
BR122020013719A8 (pt) 2022-10-04
CN108111853B (zh) 2021-06-18
JP5823628B2 (ja) 2015-11-25
US20150071348A1 (en) 2015-03-12
JP2017163584A (ja) 2017-09-14
TW201320766A (zh) 2013-05-16
CN108347609A (zh) 2018-07-31
US11089307B2 (en) 2021-08-10
EP2752006A4 (en) 2015-06-17
JP6138885B2 (ja) 2017-05-31
US10362312B2 (en) 2019-07-23
EP3829172A1 (en) 2021-06-02
PT3829175T (pt) 2023-06-07
DK3829175T3 (da) 2023-08-28
US8917772B2 (en) 2014-12-23
EP3829176A1 (en) 2021-06-02
SI2752006T1 (sl) 2021-04-30
HUE062196T2 (hu) 2023-10-28
ES2951910T3 (es) 2023-10-25
PL3829174T3 (pl) 2023-10-16
KR20140074946A (ko) 2014-06-18
JP6140237B2 (ja) 2017-05-31
HUE062197T2 (hu) 2023-10-28
MX336814B (es) 2016-02-02
WO2013067938A1 (en) 2013-05-16
CN108134933A (zh) 2018-06-08
US20190320182A1 (en) 2019-10-17
KR20130050406A (ko) 2013-05-16
US10158857B2 (en) 2018-12-18
US20160234502A1 (en) 2016-08-11
EP2752006A1 (en) 2014-07-09
CN103096073B (zh) 2018-02-13
JP2016029820A (ja) 2016-03-03
EP2752006B1 (en) 2021-02-17
MX345047B (es) 2017-01-16
DK3829176T3 (da) 2023-09-04
JP6291613B2 (ja) 2018-03-14
CN108134933B (zh) 2021-10-01
PL2752006T3 (pl) 2021-08-16
ES2951961T3 (es) 2023-10-26
TWI537881B (zh) 2016-06-11
PL3829172T3 (pl) 2023-10-16
CN108111853A (zh) 2018-06-01
MX2014004003A (es) 2014-08-08
CN108282661B (zh) 2021-01-15
ES2951960T3 (es) 2023-10-26
EP3829174B1 (en) 2023-05-31
LT2752006T (lt) 2021-04-12
EP3829175B1 (en) 2023-05-31
US20140294087A1 (en) 2014-10-02
EP3829174A1 (en) 2021-06-02
BR122020013725A2 (pt) 2020-10-06
ES2951959T3 (es) 2023-10-26
PT3829174T (pt) 2023-06-07
BR122020013719B1 (pt) 2023-12-12
BR112014007871B1 (pt) 2022-05-10
EP3829172B1 (en) 2023-05-31
PT3829172T (pt) 2023-06-07
MX336815B (es) 2016-02-02
DK3829172T3 (da) 2023-08-28
JP2014534758A (ja) 2014-12-18
PL3829175T3 (pl) 2023-10-16
CN108134934B (zh) 2020-10-20
MX340481B (es) 2016-07-08
KR101496961B1 (ko) 2015-03-02
US20150071347A1 (en) 2015-03-12
KR20140071433A (ko) 2014-06-11
PT2752006T (pt) 2021-03-26
PT3829176T (pt) 2023-07-18

Similar Documents

Publication Publication Date Title
BR122020013719A8 (pt) Método de construção de lista de candidatos à mesclagem
BR112013024187A2 (pt) modo de fusão bi-preditivo com base em vizinhos uni-preditivos em codificação de vídeo
BR112013030935A2 (pt) dispositivo de codificação de imagem móvel, método de codificação de imagem móvel e programa de codificação de imagem móvel, assim como dispositivo de decodificação de imagem móvel, método de decodificação de imagem móvel e programa de decodificação de imagem móvel
BR112016029539A2 (pt) sistemas e métodos para cópia intrabloco
BR112014010821A2 (pt) gerar candidatos de mesclagem adicionais
BR112013028825A2 (pt) método de sinalização de coeficientes e tipos de deslocamento para deslocamento adaptativo de amostra
BR112017015890A2 (pt) predição avançada do vetor de movimento temporal com base em unidade de subpredição
BR112018073324A2 (pt) candidatos à mistura para predição de vetor de movimento para codificação de vídeo
BR112014011123A2 (pt) método e aparelho para varredura de coeficiente com base no modo de partição da unidade de predição
MX2020010193A (es) Dispositivo de codificacion de video y dispositivo de descodificacion de video que usa la codificacion de salto de alta precision y metodo del mismo.
BR112014013977A2 (pt) dispositivo codificador de vídeo, método codificador de vídeo e programa codificador de vídeo, dispositivo decodificador de vídeo, método decodificador de vídeo e programa decodificador de vídeo
BR112014012187A2 (pt) determinação implícita e determinação implícita e explícita combinadas de imagem colocalizada para predição temporal
PL407774A1 (pl) Sposób wywoływania bloku kandydatów łączących i urządzenie go stosujące
BR112013033818A2 (pt) dispositivo de codificação de imagem, método de codificação de imagem, programa de codificação de imagem, dispositivo de decodificação de imagem, método de decodificação de imagem e programa de decodificação de imagem
BR112014010225A8 (pt) método e aparelho para construção de lista de vetor de movimento para predição de vetor de movimento
BR112013018734A2 (pt) construção de lista de imagem de referência única para codificação de vídeo
BR112012019527A2 (pt) metodo de encodificacao predetiva de vetor de movimento, metodo de decodificacao predetiva de vetor de movimento, aparelho de encodificacao de imagem movel, aparelho de decodificacao de imagem movel, e programas dos mesmos
IN2014MN01902A (pt)
BR112013017208A2 (pt) método de codificação preditiva, dispositivo de codificação preditiva e programa de codificação preditiva de vetor de movimento, e método de decodificação preditiva, dispositivo de decodificação preditiva e programa de decodificação preditiva de vetor de movimento
BR112015000263A2 (pt) processo de codificação de vídeo por predição da partição de um bloco corrente, processo de decodificação, dispositivos de codificação e de decodificação e programas de computador correspondentes
BR112013022522B8 (pt) Método e aparelho para derivação de candidato de vetor de movimento e predição de candidato de vetor de movimento
BR112013032037A2 (pt) método para processar uma solicitação de pesquisa, meio legível por computador, programa legível por computador e sistema para processar uma solicitação de pesquisa
BR112014013961A2 (pt) dispositivo de codificação de vídeo, método de codificação de vídeo e programa de codificação de vídeo e dispositivo de decodificação de vídeo, método de decodificação de vídeo e programa de decodificação de vídeo
BR112015009042A8 (pt) Método para identificar uma população de célula renal heterogênea adequada para implantação e/ou desencadeamento de uma resposta regenerativa
BR112013030122A2 (pt) método para simular uma resposta de um instrumento de perfilagem de poço de nêutrons, meio legível por computador não transitório, e método para perfilagem de poço

Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B25A Requested transfer of rights approved

Owner name: GENSQUARE LLC (KR)

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 07/11/2012, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO.