MX337935B - Sistema y metodo para implementar una administracion eficiente de memoria intermedia decodificada en codificacion de video de vistas multiples. - Google Patents

Sistema y metodo para implementar una administracion eficiente de memoria intermedia decodificada en codificacion de video de vistas multiples.

Info

Publication number
MX337935B
MX337935B MX2014009567A MX2014009567A MX337935B MX 337935 B MX337935 B MX 337935B MX 2014009567 A MX2014009567 A MX 2014009567A MX 2014009567 A MX2014009567 A MX 2014009567A MX 337935 B MX337935 B MX 337935B
Authority
MX
Mexico
Prior art keywords
picture
video coding
view video
buffer management
implementing efficient
Prior art date
Application number
MX2014009567A
Other languages
English (en)
Inventor
Miska Hannuksela
Ying Chen
Ye-Kui Wang
Original Assignee
Nokia Technologies Oy
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=39314434&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX337935(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nokia Technologies Oy filed Critical Nokia Technologies Oy
Publication of MX337935B publication Critical patent/MX337935B/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
    • H04N19/573—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
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • 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
    • 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
    • H04N19/42—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
    • H04N19/423—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 characterised by memory arrangements
    • 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
    • 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
    • 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)
  • Compression Or Coding Systems Of Tv Signals (AREA)

Abstract

Un sistema y método para codificar una primera secuencia de imágenes y una segunda secuencia de imágenes en imágenes codificadas, siendo diferentes la primera secuencia de imágenes y la segunda secuencia de imágenes, y siendo por lo menos una imagen codificada de la segunda secuencia de imágenes predicha a partir de por lo menos una imagen en la primera secuencia de imágenes. De acuerdo con varias modalidades de la presente invención, el elemento de señal es codificado en una imagen codificada de la segunda secuencia de imágenes. El elemento de señal indica si una imagen en la primera secuencia de imágenes es utilizada para la predicción de la imagen codificada de la segunda secuencia de imágenes.
MX2014009567A 2006-10-16 2007-10-15 Sistema y metodo para implementar una administracion eficiente de memoria intermedia decodificada en codificacion de video de vistas multiples. MX337935B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US85222306P 2006-10-16 2006-10-16
PCT/IB2007/054200 WO2008047303A2 (en) 2006-10-16 2007-10-15 System and method for implementing efficient decoded buffer management in multi-view video coding

Publications (1)

Publication Number Publication Date
MX337935B true MX337935B (es) 2016-03-29

Family

ID=39314434

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2009003967A MX2009003967A (es) 2006-10-16 2007-10-15 Sistema y método para implementar una administración eficiente de memoria intermedia decodificada en codificación de video de vistas múltiples.
MX2014009567A MX337935B (es) 2006-10-16 2007-10-15 Sistema y metodo para implementar una administracion eficiente de memoria intermedia decodificada en codificacion de video de vistas multiples.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
MX2009003967A MX2009003967A (es) 2006-10-16 2007-10-15 Sistema y método para implementar una administración eficiente de memoria intermedia decodificada en codificación de video de vistas múltiples.

Country Status (13)

Country Link
US (2) US8165216B2 (es)
EP (3) EP2642756B1 (es)
KR (2) KR20110123291A (es)
CN (2) CN104093031B (es)
AU (1) AU2007311476C1 (es)
BR (1) BRPI0718206B1 (es)
CA (3) CA2666452C (es)
ES (2) ES2702704T3 (es)
MX (2) MX2009003967A (es)
PL (1) PL2642756T3 (es)
TW (2) TWI488507B (es)
WO (1) WO2008047303A2 (es)
ZA (1) ZA200903322B (es)

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