BRPI1008081A2 - metodos e aparelho para sinalizacao intra-modal implicita e semi-implicita para codificadores e desodificadores de video - Google Patents

metodos e aparelho para sinalizacao intra-modal implicita e semi-implicita para codificadores e desodificadores de video

Info

Publication number
BRPI1008081A2
BRPI1008081A2 BRPI1008081A BRPI1008081A BRPI1008081A2 BR PI1008081 A2 BRPI1008081 A2 BR PI1008081A2 BR PI1008081 A BRPI1008081 A BR PI1008081A BR PI1008081 A BRPI1008081 A BR PI1008081A BR PI1008081 A2 BRPI1008081 A2 BR PI1008081A2
Authority
BR
Brazil
Prior art keywords
implicit
deodifiers
modal
signaling
semi
Prior art date
Application number
BRPI1008081A
Other languages
English (en)
Inventor
Sole Joel
Yin Peng
Xu Qian
Lu Xiaoan
Zheng Yunfei
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 BRPI1008081A2 publication Critical patent/BRPI1008081A2/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
    • H04N19/70—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
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/147—Data rate or code amount at the encoder output according to rate distortion criteria
    • 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
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
BRPI1008081A 2009-02-06 2010-02-05 metodos e aparelho para sinalizacao intra-modal implicita e semi-implicita para codificadores e desodificadores de video BRPI1008081A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15043109P 2009-02-06 2009-02-06
PCT/US2010/000321 WO2010090749A1 (en) 2009-02-06 2010-02-05 Methods and apparatus for implicit and semi-implicit intra mode signaling for video encoders and decoders

Publications (1)

Publication Number Publication Date
BRPI1008081A2 true BRPI1008081A2 (pt) 2017-10-17

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1008081A BRPI1008081A2 (pt) 2009-02-06 2010-02-05 metodos e aparelho para sinalizacao intra-modal implicita e semi-implicita para codificadores e desodificadores de video

Country Status (7)

Country Link
US (1) US9288494B2 (pt)
EP (1) EP2394437B1 (pt)
JP (1) JP5564061B2 (pt)
KR (1) KR101665547B1 (pt)
CN (1) CN102308586B (pt)
BR (1) BRPI1008081A2 (pt)
WO (1) WO2010090749A1 (pt)

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Also Published As

Publication number Publication date
EP2394437A1 (en) 2011-12-14
US20110286520A1 (en) 2011-11-24
EP2394437B1 (en) 2015-04-08
JP5564061B2 (ja) 2014-07-30
JP2012517736A (ja) 2012-08-02
WO2010090749A1 (en) 2010-08-12
US9288494B2 (en) 2016-03-15
CN102308586B (zh) 2015-03-25
KR101665547B1 (ko) 2016-10-12
KR20110113741A (ko) 2011-10-18
CN102308586A (zh) 2012-01-04

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B15K Others concerning applications: alteration of classification

Ipc: H04N 7/00 (2011.01)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B25A Requested transfer of rights approved

Owner name: THOMSON LICENSING DTV (FR)

B25A Requested transfer of rights approved

Owner name: INTERDIGITAL MADISON PATENT HOLDINGS (FR)

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements
B350 Update of information on the portal [chapter 15.35 patent gazette]