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MX2023000074A - Metodo de decodificacion de video y dispositivo para ello y metodo de codificacion de video y dispositivo para ello. - Google Patents

Metodo de decodificacion de video y dispositivo para ello y metodo de codificacion de video y dispositivo para ello.

Info

Publication number
MX2023000074A
MX2023000074A MX2023000074A MX2023000074A MX2023000074A MX 2023000074 A MX2023000074 A MX 2023000074A MX 2023000074 A MX2023000074 A MX 2023000074A MX 2023000074 A MX2023000074 A MX 2023000074A MX 2023000074 A MX2023000074 A MX 2023000074A
Authority
MX
Mexico
Prior art keywords
device therefor
pixel group
block
parameter associated
motion vector
Prior art date
Application number
MX2023000074A
Other languages
English (en)
Inventor
Elena Alshina
Alexander Alshin
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of MX2023000074A publication Critical patent/MX2023000074A/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
    • H04N19/10—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
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame 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
    • H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
    • 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
    • H04N19/573—Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction
    • 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
    • H04N19/117—Filters, e.g. for pre-processing or post-processing
    • 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
    • H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
    • 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
    • H04N19/169—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
    • H04N19/182—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 a pixel
    • 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
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • 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
    • H04N19/70—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Color Television Systems (AREA)

Abstract

Se proporciona un método de decodificación de video que incluye: obtener un primer vector de movimiento que indica un primer bloque de referencia de un bloque actual en una primera imagen de referencia y un segundo vector de movimiento que indica un segundo bloque de referencia del bloque actual en una segunda imagen de referencia; obtener un parámetro relacionado con compensación de movimiento de unidad del grupo de pixel del bloque actual, con base en al menos uno de información del parámetro relacionado con la compensación de movimiento de unidad de grupo de pixel y un parámetro relacionado con una imagen que incluyen la imagen actual; generar un bloque de predicción al realizar, con respecto al bloque actual, compensación de movimiento de unidad de bloque con base en el primer vector de movimiento y el segundo vector de movimiento y realizar la compensación de movimiento de unidad de grupo de pixel con base en el parámetro relacionado con la compensación de movimiento de unidad de grupo de pixel; y reconstruir el bloque actual. Aquí, un grupo de pixel puede incluir al menos un pixel.
MX2023000074A 2016-07-14 2019-01-11 Metodo de decodificacion de video y dispositivo para ello y metodo de codificacion de video y dispositivo para ello. MX2023000074A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201662362172P 2016-07-14 2016-07-14

Publications (1)

Publication Number Publication Date
MX2023000074A true MX2023000074A (es) 2023-02-09

Family

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MX2019000506A MX2019000506A (es) 2016-07-14 2017-07-14 Metodo de decodificacion de video y dispositivo para ello y metodo de codificacion de video y dispositivo para ello.
MX2023000074A MX2023000074A (es) 2016-07-14 2019-01-11 Metodo de decodificacion de video y dispositivo para ello y metodo de codificacion de video y dispositivo para ello.

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MX2019000506A MX2019000506A (es) 2016-07-14 2017-07-14 Metodo de decodificacion de video y dispositivo para ello y metodo de codificacion de video y dispositivo para ello.

Country Status (6)

Country Link
US (4) US11563952B2 (es)
EP (1) EP3471417A4 (es)
KR (4) KR102437110B1 (es)
CN (5) CN116112687A (es)
MX (2) MX2019000506A (es)
WO (1) WO2018012933A1 (es)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018123801A1 (ja) * 2016-12-28 2018-07-05 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 三次元モデル配信方法、三次元モデル受信方法、三次元モデル配信装置及び三次元モデル受信装置
US11438583B2 (en) * 2018-11-27 2022-09-06 Tencent America LLC Reference sample filter selection in intra prediction
EP3937488A3 (en) 2019-01-09 2022-04-13 Beijing Dajia Internet Information Technology Co., Ltd. System and method for improving combined inter and intra prediction
US11343525B2 (en) * 2019-03-19 2022-05-24 Tencent America LLC Method and apparatus for video coding by constraining sub-block motion vectors and determining adjustment values based on constrained sub-block motion vectors
KR102600746B1 (ko) 2019-04-01 2023-11-09 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 히스토리 기반 움직임 벡터 예측을 위한 보간 필터 사용
WO2020223552A1 (en) * 2019-04-30 2020-11-05 Beijing Dajia Internet Information Technology Co., Ltd. Methods and apparatus of prediction refinement with optical flow
CN113411605B (zh) * 2019-06-21 2022-05-31 杭州海康威视数字技术股份有限公司 一种编解码方法、装置及其设备
CN112135141A (zh) 2019-06-24 2020-12-25 华为技术有限公司 视频编码器、视频解码器及相应方法
CN111713109B (zh) * 2019-06-25 2023-04-14 深圳市大疆创新科技有限公司 视频处理方法、装置和设备
US11659201B2 (en) * 2019-08-16 2023-05-23 Qualcomm Incorporated Systems and methods for generating scaling ratios and full resolution pictures
KR102635319B1 (ko) 2019-08-20 2024-02-07 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 비디오 프로세싱에서 대안적 보간 필터들의 선택적 사용
JP7305873B2 (ja) 2019-08-23 2023-07-10 北京字節跳動網絡技術有限公司 ビデオ処理方法、ビデオ・データ処理装置、記憶媒体及び記憶方法
WO2021047631A1 (en) * 2019-09-13 2021-03-18 Beijing Bytedance Network Technology Co., Ltd. Derivation of collocated motion vectors
BR112022005293A2 (pt) 2019-09-19 2022-09-20 Beijing Bytedance Network Tech Co Ltd Método de processamento de vídeo, aparelho para processar dados de vídeo e meios de armazenamento e de gravação não transitórios legíveis por computador
CN114503574B (zh) * 2019-09-19 2025-01-10 北京字节跳动网络技术有限公司 视频编解码中的缩放窗口
EP4032300A4 (en) 2019-09-20 2022-11-09 Telefonaktiebolaget Lm Ericsson (Publ) Methods of video encoding and/or decoding with bidirectional optical flow simplification on shift operations and related apparatus
WO2021056217A1 (zh) * 2019-09-24 2021-04-01 北京大学 视频处理方法和装置
US12114008B2 (en) * 2019-09-30 2024-10-08 Hyundai Motor Company Method and apparatus for inter-prediction of pictures with different resolutions
ES2967903T3 (es) * 2019-10-03 2024-05-06 Huawei Tech Co Ltd Codificador, decodificador y métodos correspondientes utilizando filtrado por interpolación
KR102758910B1 (ko) 2019-10-13 2025-01-24 두인 비전 컴퍼니 리미티드 레퍼런스 픽처 리샘플링 및 비디오 코딩 툴 사이의 상호 작용
CN112702603B (zh) * 2019-10-22 2024-11-29 腾讯科技（深圳）有限公司 视频编码方法、装置、计算机设备和存储介质
JP7394985B2 (ja) 2019-10-23 2023-12-08 北京字節跳動網絡技術有限公司 ビデオ・データを処理する方法、装置及び記憶方法
EP4601297A3 (en) * 2019-10-23 2025-11-12 Beijing Bytedance Network Technology Co., Ltd. Calculation for multiple coding tools
EP4062638A4 (en) 2019-12-27 2023-01-11 Zhejiang Dahua Technology Co., Ltd AFFINE PREDICTION PROCESS AND ASSOCIATED DEVICES
WO2021174396A1 (zh) * 2020-03-02 2021-09-10 Oppo广东移动通信有限公司 图像预测方法、编码器、解码器以及存储介质
KR102421720B1 (ko) * 2020-05-29 2022-07-18 삼성전자주식회사 영상의 ａｉ 부호화 및 ａｉ 복호화를 위한 장치, 및 방법
US11223841B2 (en) 2020-05-29 2022-01-11 Samsung Electronics Co., Ltd. Apparatus and method for performing artificial intelligence encoding and artificial intelligence decoding on image
US11863786B2 (en) * 2021-05-21 2024-01-02 Varjo Technologies Oy Method of transporting a framebuffer
US12382100B2 (en) * 2021-09-29 2025-08-05 Tencent America LLC Techniques for constraint flag signaling for range extension with coding for last significant coefficient
WO2024030926A1 (en) * 2022-08-02 2024-02-08 Bytedance Inc. Method, apparatus, and medium for video processing
CN115802050B (zh) * 2022-09-19 2025-12-16 浙江华睿科技股份有限公司 图像压缩解压方法、装置、设备及计算机可读存储介质
KR20240065139A (ko) * 2022-10-07 2024-05-14 텐센트 아메리카 엘엘씨 방향성 최근접 이웃 예측 모드
US12348747B2 (en) 2023-04-25 2025-07-01 Tencent America LLC Implicit masked blending mode
US12477122B2 (en) 2023-06-20 2025-11-18 Tencent America LLC Implicit masked blending mode improvement
US12284375B2 (en) * 2023-06-27 2025-04-22 Tencent America LLC Implicit masked blending mode improvement with high level syntax

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1438839A1 (en) * 2001-10-08 2004-07-21 Koninklijke Philips Electronics N.V. Device and method for motion estimation
KR101408698B1 (ko) 2007-07-31 2014-06-18 삼성전자주식회사 가중치 예측을 이용한 영상 부호화, 복호화 방법 및 장치
KR101418116B1 (ko) 2007-10-24 2014-07-09 고려대학교 산학협력단 프레임 보간 장치 및 그를 포함한 프레임 속도 상향 변환장치
JP4894771B2 (ja) * 2008-01-31 2012-03-14 コニカミノルタホールディングス株式会社 校正装置及び校正方法
JP4891938B2 (ja) * 2008-02-28 2012-03-07 日本放送協会 圧縮符号化前置処理装置及び圧縮符号化前置処理プログラム
KR101479123B1 (ko) * 2009-09-25 2015-01-09 에스케이 텔레콤주식회사 인접 화소를 이용한 인터 예측 방법 및 장치와 그를 이용한 영상 부호화/복호화 방법 및 장치
CN101695136B (zh) * 2009-10-22 2011-07-20 北京交通大学 一种自动式视频颜色协调处理方法和处理系统
KR20110071047A (ko) 2009-12-20 2011-06-28 엘지전자 주식회사 비디오 신호 디코딩 방법 및 장치
US20120300850A1 (en) 2010-02-02 2012-11-29 Alex Chungku Yie Image encoding/decoding apparatus and method
KR101529992B1 (ko) 2010-04-05 2015-06-18 삼성전자주식회사 픽셀 그룹별 픽셀값 보상을 위한 비디오 부호화 방법과 그 장치, 및 픽셀 그룹별 픽셀값 보상을 위한 비디오 복호화 방법과 그 장치
WO2011126309A2 (ko) * 2010-04-06 2011-10-13 삼성전자 주식회사 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치
WO2012044118A2 (ko) * 2010-09-30 2012-04-05 한국전자통신연구원 오차 보상을 이용한 영상 부호화/복호화 방법 및 장치
KR20120090740A (ko) * 2011-02-07 2012-08-17 (주)휴맥스 정밀한 단위의 필터 선택을 적용한 영상 부호화/복호화 장치 및 방법
US9282339B2 (en) 2011-06-28 2016-03-08 Samsung Electronics Co., Ltd. Method for image interpolation using asymmetric interpolation filter and apparatus therefor
TWI562621B (en) 2011-06-30 2016-12-11 Samsung Electronics Co Ltd Apparatus of decoding video
KR101841123B1 (ko) * 2011-10-05 2018-03-23 엘지전자 주식회사 근사해를 이용한 블록 기반의 동영상 옵티컬 플로 추정
KR20140089486A (ko) * 2013-01-04 2014-07-15 삼성전자주식회사 스케일러블 비디오의 부호화 및 복호화를 위한 움직임 보상 방법 및 장치
KR101712108B1 (ko) 2013-07-16 2017-03-03 삼성전자 주식회사 비트 뎁스 및 컬러 포맷의 변환을 동반하는 업샘플링 필터를 이용하는 스케일러블 비디오 부호화 방법 및 장치, 스케일러블 비디오 복호화 방법 및 장치
KR101626450B1 (ko) 2015-03-12 2016-06-01 삼성전자주식회사 픽셀 그룹별 픽셀값 보상을 위한 비디오 부호화 방법과 그 장치, 및 픽셀 그룹별 픽셀값 보상을 위한 비디오 복호화 방법과 그 장치
US10375413B2 (en) * 2015-09-28 2019-08-06 Qualcomm Incorporated Bi-directional optical flow for video coding
CN108541375B (zh) 2016-02-03 2022-04-12 夏普株式会社 运动图像解码装置、运动图像编码装置、以及预测图像生成装置
KR102873107B1 (ko) * 2016-04-25 2025-10-17 엘지전자 주식회사 영상 코딩 시스템에서 인터 예측 방법 및 장치
US10931969B2 (en) * 2017-01-04 2021-02-23 Qualcomm Incorporated Motion vector reconstructions for bi-directional optical flow (BIO)
MX2020013386A (es) * 2018-06-11 2021-03-09 Hfi Innovation Inc Metodo y aparato de flujo optico bidireccional para la codificacion de video.
CN112930684B (zh) * 2018-08-17 2023-10-13 寰发股份有限公司 在视频编解码系统中利用双向预测处理视频的方法、设备
RS66495B1 (sr) * 2019-03-12 2025-03-31 Lg Electronics Inc Inter predikcioni postupak i uređaj zasnovan na dmvr i bdof

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CN116156200A (zh) 2023-05-23
KR20210144954A (ko) 2021-11-30
CN109792534A (zh) 2019-05-21
US20210281852A1 (en) 2021-09-09
CN116095342A (zh) 2023-05-09
KR102437110B1 (ko) 2022-08-26
WO2018012933A1 (ko) 2018-01-18
MX2019000506A (es) 2019-03-28
EP3471417A1 (en) 2019-04-17
KR20230042424A (ko) 2023-03-28
US20230055060A1 (en) 2023-02-23
US11909986B2 (en) 2024-02-20
KR20190018673A (ko) 2019-02-25
US12160590B2 (en) 2024-12-03
US20240129492A1 (en) 2024-04-18
KR20220121918A (ko) 2022-09-01
US20250047871A1 (en) 2025-02-06
KR102516067B1 (ko) 2023-03-30
CN117615147A (zh) 2024-02-27
CN109792534B (zh) 2023-04-18
US11563952B2 (en) 2023-01-24
KR102332526B1 (ko) 2021-11-29
CN116112687A (zh) 2023-05-12
EP3471417A4 (en) 2019-11-06

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