BRPI0911447A2 - codificação de sinal de profundidade - Google Patents

codificação de sinal de profundidade

Info

Publication number
BRPI0911447A2
BRPI0911447A2 BRPI0911447A BRPI0911447A BRPI0911447A2 BR PI0911447 A2 BRPI0911447 A2 BR PI0911447A2 BR PI0911447 A BRPI0911447 A BR PI0911447A BR PI0911447 A BRPI0911447 A BR PI0911447A BR PI0911447 A2 BRPI0911447 A2 BR PI0911447A2
Authority
BR
Brazil
Prior art keywords
signal coding
depth signal
depth
coding
signal
Prior art date
Application number
BRPI0911447A
Other languages
English (en)
Inventor
Tian Dong
Yin Peng
Bibhas Pandit Purvin
Original Assignee
Thomson Licensing
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 Thomson Licensing filed Critical Thomson Licensing
Publication of BRPI0911447A2 publication Critical patent/BRPI0911447A2/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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/001—Model-based coding, e.g. wire frame
    • 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
    • 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
    • H04N19/20—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding
    • H04N19/23—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding with coding of regions that are present throughout a whole video segment, e.g. sprites, background or mosaic
    • 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
    • H04N19/537—Motion estimation other than block-based
    • H04N19/543—Motion estimation other than block-based using regions

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
BRPI0911447A 2008-04-25 2009-04-24 codificação de sinal de profundidade BRPI0911447A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12567408P 2008-04-25 2008-04-25
PCT/US2009/002539 WO2009131703A2 (en) 2008-04-25 2009-04-24 Coding of depth signal

Publications (1)

Publication Number Publication Date
BRPI0911447A2 true BRPI0911447A2 (pt) 2018-03-20

Family

ID=41217338

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0911447A BRPI0911447A2 (pt) 2008-04-25 2009-04-24 codificação de sinal de profundidade

Country Status (7)

Country Link
US (1) US20110038418A1 (pt)
EP (1) EP2266322A2 (pt)
JP (2) JP2011519227A (pt)
KR (1) KR20110003549A (pt)
CN (1) CN102017628B (pt)
BR (1) BRPI0911447A2 (pt)
WO (1) WO2009131703A2 (pt)

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Also Published As

Publication number Publication date
EP2266322A2 (en) 2010-12-29
JP2014147129A (ja) 2014-08-14
CN102017628B (zh) 2013-10-09
KR20110003549A (ko) 2011-01-12
CN102017628A (zh) 2011-04-13
WO2009131703A2 (en) 2009-10-29
JP2011519227A (ja) 2011-06-30
US20110038418A1 (en) 2011-02-17
WO2009131703A3 (en) 2010-08-12

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B08F Application fees: application dismissed [chapter 8.6 patent gazette]
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: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2465 DE 03-04-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.