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MX339432B - Dispositivo y metodo para el procesamiento de imagenes. - Google Patents

Dispositivo y metodo para el procesamiento de imagenes.

Info

Publication number
MX339432B
MX339432B MX2015003590A MX2015003590A MX339432B MX 339432 B MX339432 B MX 339432B MX 2015003590 A MX2015003590 A MX 2015003590A MX 2015003590 A MX2015003590 A MX 2015003590A MX 339432 B MX339432 B MX 339432B
Authority
MX
Mexico
Prior art keywords
ref
motion vector
image processing
current
mvl0
Prior art date
Application number
MX2015003590A
Other languages
English (en)
Other versions
MX2015003590A (es
Inventor
Yoshitomo Takahashi
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Publication of MX2015003590A publication Critical patent/MX2015003590A/es
Publication of MX339432B publication Critical patent/MX339432B/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
    • 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
    • H04N19/172—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 picture, frame or field
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • 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
    • H04N19/53—Multi-resolution motion estimation; Hierarchical motion estimation
    • 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
    • H04N19/58—Motion compensation with long-term prediction, i.e. the reference frame for a current frame not being the temporally closest one
    • 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
    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)

Abstract

se proporciona un dispositivo de procesamiento de imagen, que incluye una sección de generación del vector previsto, configurado para generar un vector previsto para el uso en la codificación de un vector (MV) de movimiento de un bloque actual escalando el MV de un bloque de referencia, el cual es un bloque de una posición desplazada de una posición del bloque actual en una imagen de una vista diferente, por una disparidad obtenida de una periferia del bloque actual en una imagen de una vista sin base conforme a un destino de referencia del bloque actual y un destino de referencia del bloque de referencia, una sección de codificación MV configurada para codificar el MV del bloque actual utilizando el vector previsto generado por la sección de generación del vector previsto, y una sección de codificación configurada para generar un flujo codificado mediante la codificación de la imagen en unidades que tienen una estructura jerárquica.
MX2015003590A 2012-09-28 2013-09-19 Dispositivo y metodo para el procesamiento de imagenes. MX339432B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012218304 2012-09-28
PCT/JP2013/075226 WO2014050675A1 (ja) 2012-09-28 2013-09-19 画像処理装置および方法

Publications (2)

Publication Number Publication Date
MX2015003590A MX2015003590A (es) 2015-06-22
MX339432B true MX339432B (es) 2016-05-26

Family

ID=50388080

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015003590A MX339432B (es) 2012-09-28 2013-09-19 Dispositivo y metodo para el procesamiento de imagenes.

Country Status (13)

Country Link
US (2) US10516894B2 (es)
EP (1) EP2903286A4 (es)
JP (1) JP6172155B2 (es)
KR (1) KR20150065674A (es)
CN (1) CN104662907B (es)
AU (1) AU2013321313B2 (es)
BR (1) BR112015006317A2 (es)
CA (1) CA2885642A1 (es)
MX (1) MX339432B (es)
MY (1) MY186413A (es)
RU (1) RU2639647C2 (es)
SG (1) SG11201502200RA (es)
WO (1) WO2014050675A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4322530A1 (en) * 2010-09-02 2024-02-14 LG Electronics Inc. Inter prediction method and device
MX352012B (es) * 2012-09-28 2017-11-06 Sony Corp Dispositivo y método para procesamiento de imagen.
WO2014165555A1 (en) * 2013-04-02 2014-10-09 Vid Scale, Inc. Enhanced temporal motion vector prediction for scalable video coding
CN115037929A (zh) * 2016-02-03 2022-09-09 Oppo广东移动通信有限公司 运动图像解码装置、编码装置、以及预测图像生成装置
US10218644B1 (en) * 2016-09-21 2019-02-26 Apple Inc. Redundant communication path transmission
EP3780616B1 (en) * 2018-04-13 2024-03-06 LG Electronics Inc. Method and apparatus for inter prediction in video processing system
CN118678071A (zh) * 2018-09-05 2024-09-20 松下电器（美国）知识产权公司 编码方法、解码方法以及生成比特流的方法
US11418793B2 (en) * 2018-10-04 2022-08-16 Qualcomm Incorporated Adaptive affine motion vector coding
CN115243039B (zh) 2018-10-29 2024-04-09 华为技术有限公司 一种视频图像预测方法及装置
KR102192980B1 (ko) * 2018-12-13 2020-12-18 주식회사 픽스트리 기계 학습 기반으로 파라미터를 학습하는 영상 처리 장치 및 동작 방법

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7133380B1 (en) * 2000-01-11 2006-11-07 At&T Corp. System and method for selecting a transmission channel in a wireless communication system that includes an adaptive array
US7710462B2 (en) * 2004-12-17 2010-05-04 Mitsubishi Electric Research Laboratories, Inc. Method for randomly accessing multiview videos
US8644386B2 (en) * 2005-09-22 2014-02-04 Samsung Electronics Co., Ltd. Method of estimating disparity vector, and method and apparatus for encoding and decoding multi-view moving picture using the disparity vector estimation method
ZA200805337B (en) * 2006-01-09 2009-11-25 Thomson Licensing Method and apparatus for providing reduced resolution update mode for multiview video coding
KR20080066522A (ko) * 2007-01-11 2008-07-16 삼성전자주식회사 다시점 영상의 부호화, 복호화 방법 및 장치
WO2008133455A1 (en) 2007-04-25 2008-11-06 Lg Electronics Inc. A method and an apparatus for decoding/encoding a video signal
BRPI0815108A2 (pt) * 2007-08-15 2015-01-27 Thomson Licensing Métodos e aparelho para modo de avanço de movimento em vídeo codificado de multi-visitas com o uso de vetores de disparidade regional
EP2338281A4 (en) * 2008-10-17 2012-08-15 Nokia Corp SHARING THE MOTION VECTOR IN 3D VIDEO CODING
US9124898B2 (en) * 2010-07-12 2015-09-01 Mediatek Inc. Method and apparatus of temporal motion vector prediction
US9357229B2 (en) * 2010-07-28 2016-05-31 Qualcomm Incorporated Coding motion vectors in video coding
US8755437B2 (en) * 2011-03-17 2014-06-17 Mediatek Inc. Method and apparatus for derivation of spatial motion vector candidate and motion vector prediction candidate
JP5747559B2 (ja) * 2011-03-01 2015-07-15 富士通株式会社 動画像復号方法、動画像符号化方法、動画像復号装置、及び動画像復号プログラム
JP5664762B2 (ja) * 2011-03-17 2015-02-04 富士通株式会社 動画像復号方法、動画像符号化方法、動画像復号装置及び動画像復号プログラム
US9485517B2 (en) 2011-04-20 2016-11-01 Qualcomm Incorporated Motion vector prediction with motion vectors from multiple views in multi-view video coding
JP5786478B2 (ja) * 2011-06-15 2015-09-30 富士通株式会社 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
US20130188718A1 (en) * 2012-01-20 2013-07-25 Qualcomm Incorporated Motion prediction in svc without including a temporally neighboring block motion vector in a candidate list
US9445076B2 (en) * 2012-03-14 2016-09-13 Qualcomm Incorporated Disparity vector construction method for 3D-HEVC
US20130343459A1 (en) * 2012-06-22 2013-12-26 Nokia Corporation Method and apparatus for video coding
US9635356B2 (en) * 2012-08-07 2017-04-25 Qualcomm Incorporated Multi-hypothesis motion compensation for scalable video coding and 3D video coding
WO2014049196A1 (en) * 2012-09-27 2014-04-03 Nokia Corporation Method and techniqal equipment for scalable video coding
US20140085415A1 (en) * 2012-09-27 2014-03-27 Nokia Corporation Method and apparatus for video coding

Also Published As

Publication number Publication date
EP2903286A1 (en) 2015-08-05
MY186413A (en) 2021-07-22
RU2015109932A (ru) 2016-10-10
US10516894B2 (en) 2019-12-24
WO2014050675A1 (ja) 2014-04-03
BR112015006317A2 (pt) 2017-07-04
AU2013321313A1 (en) 2015-03-26
KR20150065674A (ko) 2015-06-15
CA2885642A1 (en) 2014-04-03
CN104662907B (zh) 2019-05-03
MX2015003590A (es) 2015-06-22
AU2013321313B2 (en) 2016-10-27
CN104662907A (zh) 2015-05-27
JP6172155B2 (ja) 2017-08-02
SG11201502200RA (en) 2015-07-30
EP2903286A4 (en) 2016-05-25
US20150237365A1 (en) 2015-08-20
RU2639647C2 (ru) 2017-12-21
JPWO2014050675A1 (ja) 2016-08-22
US10917656B2 (en) 2021-02-09
US20200007887A1 (en) 2020-01-02

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