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MX2014005352A - Codificacion de video de intra-modo. - Google Patents

Codificacion de video de intra-modo.

Info

Publication number
MX2014005352A
MX2014005352A MX2014005352A MX2014005352A MX2014005352A MX 2014005352 A MX2014005352 A MX 2014005352A MX 2014005352 A MX2014005352 A MX 2014005352A MX 2014005352 A MX2014005352 A MX 2014005352A MX 2014005352 A MX2014005352 A MX 2014005352A
Authority
MX
Mexico
Prior art keywords
intra
predicting
current block
mpms
mode
Prior art date
Application number
MX2014005352A
Other languages
English (en)
Inventor
Marta Karczewicz
Seregin Vadim
Chien Wei-Jung
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of MX2014005352A publication Critical patent/MX2014005352A/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
    • H04N19/102—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
    • H04N19/11—Selection of coding mode or of prediction mode among a plurality of spatial 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
    • H04N19/46—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
    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
    • 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

Esta divulgación se refiere a métodos y aparatos para cifrar y descifrar datos de video. En un ejemplo, se puede determinar un intra-modo para predecir un bloque actual de datos de video e intra-modos más probables (MPMs) para predecir el bloque actual de los datos de video. Se pueden determinar los MPMs para predecir el bloque actual de datos de video. Se puede determinar un índice para cada uno de los MPMs con base en un orden en el cual se compara el intra-modo con los MPMs para predecir el bloque actual. Cuando uno de los MPMs para predecir el bloque actual coincide con el intra-modo para predecir el bloque actual, el índice del MPM coincidente.
MX2014005352A 2011-11-04 2012-11-02 Codificacion de video de intra-modo. MX2014005352A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161556029P 2011-11-04 2011-11-04
US13/666,594 US9154796B2 (en) 2011-11-04 2012-11-01 Intra-mode video coding
PCT/US2012/063297 WO2013067334A2 (en) 2011-11-04 2012-11-02 Intra-mode video coding

Publications (1)

Publication Number Publication Date
MX2014005352A true MX2014005352A (es) 2014-05-28

Family

ID=47178361

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014005352A MX2014005352A (es) 2011-11-04 2012-11-02 Codificacion de video de intra-modo.

Country Status (21)

Country Link
US (1) US9154796B2 (es)
EP (1) EP2774363B1 (es)
JP (1) JP5902307B2 (es)
KR (1) KR101618484B1 (es)
CN (1) CN103959775B (es)
AR (1) AR089571A1 (es)
AU (1) AU2012332242B2 (es)
BR (1) BR112014010326B1 (es)
CA (1) CA2853660C (es)
DK (1) DK2774363T3 (es)
ES (1) ES2763443T3 (es)
HU (1) HUE046831T2 (es)
IL (1) IL232238B (es)
IN (1) IN2014CN02999A (es)
MX (1) MX2014005352A (es)
MY (1) MY167847A (es)
PH (1) PH12014501004A1 (es)
RU (1) RU2584498C2 (es)
SG (1) SG11201401493SA (es)
TW (1) TWI532367B (es)
WO (1) WO2013067334A2 (es)

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EP2774363B1 (en) 2019-10-02
KR101618484B1 (ko) 2016-05-18
IL232238B (en) 2019-09-26
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