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

Dispositivo y metodo para el procesamiento de imagenes.

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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

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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

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)

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Also Published As

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

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