BRPI0513242A - métodos de compressão de imagem escalonável espacial e snr e de decodificar dados de imagem codificados escalonáveis espaciais e snr, uso de dados de imagem codificados, dispositivos de compressão e de descompressão de imagem escalonável espacial e snr, receptor de dados de imagem, dispositivo de exibição de imagem, e, produto de programa de computação - Google Patents

métodos de compressão de imagem escalonável espacial e snr e de decodificar dados de imagem codificados escalonáveis espaciais e snr, uso de dados de imagem codificados, dispositivos de compressão e de descompressão de imagem escalonável espacial e snr, receptor de dados de imagem, dispositivo de exibição de imagem, e, produto de programa de computação

Info

Publication number
BRPI0513242A
BRPI0513242A BRPI0513242-8A BRPI0513242A BRPI0513242A BR PI0513242 A BRPI0513242 A BR PI0513242A BR PI0513242 A BRPI0513242 A BR PI0513242A BR PI0513242 A BRPI0513242 A BR PI0513242A
Authority
BR
Brazil
Prior art keywords
spatial
image data
snr scalable
image
picture
Prior art date
Application number
BRPI0513242-8A
Other languages
English (en)
Portuguese (pt)
Inventor
Ihor Kirenko
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Publication of BRPI0513242A publication Critical patent/BRPI0513242A/pt

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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/36—Scalability techniques involving formatting the layers as a function of picture distortion after decoding, e.g. signal-to-noise [SNR] scalability

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Processing (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
BRPI0513242-8A 2004-07-13 2005-07-06 métodos de compressão de imagem escalonável espacial e snr e de decodificar dados de imagem codificados escalonáveis espaciais e snr, uso de dados de imagem codificados, dispositivos de compressão e de descompressão de imagem escalonável espacial e snr, receptor de dados de imagem, dispositivo de exibição de imagem, e, produto de programa de computação BRPI0513242A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04103309 2004-07-13
PCT/IB2005/052248 WO2006008681A1 (en) 2004-07-13 2005-07-06 Method of spatial and snr picture compression

Publications (1)

Publication Number Publication Date
BRPI0513242A true BRPI0513242A (pt) 2008-04-29

Family

ID=34978797

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0513242-8A BRPI0513242A (pt) 2004-07-13 2005-07-06 métodos de compressão de imagem escalonável espacial e snr e de decodificar dados de imagem codificados escalonáveis espaciais e snr, uso de dados de imagem codificados, dispositivos de compressão e de descompressão de imagem escalonável espacial e snr, receptor de dados de imagem, dispositivo de exibição de imagem, e, produto de programa de computação

Country Status (11)

Country Link
US (1) US7889937B2 (https=)
EP (1) EP1769633B1 (https=)
JP (1) JP2008507180A (https=)
KR (1) KR20070037488A (https=)
CN (1) CN100559859C (https=)
AT (1) ATE431677T1 (https=)
BR (1) BRPI0513242A (https=)
DE (1) DE602005014485D1 (https=)
RU (1) RU2007105222A (https=)
TW (1) TW200627965A (https=)
WO (1) WO2006008681A1 (https=)

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Also Published As

Publication number Publication date
CN100559859C (zh) 2009-11-11
US7889937B2 (en) 2011-02-15
JP2008507180A (ja) 2008-03-06
WO2006008681A1 (en) 2006-01-26
EP1769633A1 (en) 2007-04-04
US20080095450A1 (en) 2008-04-24
TW200627965A (en) 2006-08-01
RU2007105222A (ru) 2008-08-20
CN1985514A (zh) 2007-06-20
ATE431677T1 (de) 2009-05-15
KR20070037488A (ko) 2007-04-04
DE602005014485D1 (de) 2009-06-25
EP1769633B1 (en) 2009-05-13

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Legal Events

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 5A, 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2158 DE 15/05/2012.

B15K Others concerning applications: alteration of classification

Ipc: H04N 19/36 (2014.01)