BR112013017141A2 - divisão de quadro em codificação de vídeo - Google Patents

divisão de quadro em codificação de vídeo

Info

Publication number
BR112013017141A2
BR112013017141A2 BR112013017141A BR112013017141A BR112013017141A2 BR 112013017141 A2 BR112013017141 A2 BR 112013017141A2 BR 112013017141 A BR112013017141 A BR 112013017141A BR 112013017141 A BR112013017141 A BR 112013017141A BR 112013017141 A2 BR112013017141 A2 BR 112013017141A2
Authority
BR
Brazil
Prior art keywords
video encoding
frame splitting
splitting
frame
encoding
Prior art date
Application number
BR112013017141A
Other languages
English (en)
Portuguese (pt)
Inventor
Marta Karczewicz
Peisong Chen
Ying Chen
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 BR112013017141A2 publication Critical patent/BR112013017141A2/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
    • 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
    • H04N19/174—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 slice, e.g. a line of blocks or a group of blocks
    • 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
    • H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
    • 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
    • H04N19/124—Quantisation
    • 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
    • H04N19/70—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
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/96—Tree coding, e.g. quad-tree coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
BR112013017141A 2011-01-05 2012-01-03 divisão de quadro em codificação de vídeo BR112013017141A2 (pt)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201161430104P 2011-01-05 2011-01-05
US201161435098P 2011-01-21 2011-01-21
US201161454166P 2011-03-18 2011-03-18
US201161492751P 2011-06-02 2011-06-02
US13/341,368 US20120170648A1 (en) 2011-01-05 2011-12-30 Frame splitting in video coding
PCT/US2012/020108 WO2012094342A1 (en) 2011-01-05 2012-01-03 Frame splitting in video coding

Publications (1)

Publication Number Publication Date
BR112013017141A2 true BR112013017141A2 (pt) 2016-09-20

Family

ID=46380763

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013017141A BR112013017141A2 (pt) 2011-01-05 2012-01-03 divisão de quadro em codificação de vídeo

Country Status (9)

Country Link
US (1) US20120170648A1 (enExample)
EP (1) EP2661889A1 (enExample)
JP (2) JP2014506066A (enExample)
KR (1) KR101547743B1 (enExample)
CN (1) CN103299627B (enExample)
AR (1) AR084787A1 (enExample)
BR (1) BR112013017141A2 (enExample)
TW (1) TWI523540B (enExample)
WO (1) WO2012094342A1 (enExample)

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US10057590B2 (en) 2014-01-13 2018-08-21 Mediatek Inc. Method and apparatus using software engine and hardware engine collaborated with each other to achieve hybrid video encoding
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CN105338281B (zh) * 2014-06-27 2018-07-31 阿里巴巴集团控股有限公司 一种视频显示方法和装置
KR20250053215A (ko) 2014-08-07 2025-04-21 디빅스, 엘엘씨 독립적으로 인코딩된 타일을 포함한 기본 비트스트림을 보호하는 시스템 및 방법
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CN107315535B (zh) * 2016-04-27 2019-09-20 北京京东尚科信息技术有限公司 信息处理方法和装置
CN118474342A (zh) 2016-10-04 2024-08-09 有限公司B1影像技术研究所 图像数据编码/解码方法、介质和传输数据的方法
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CN120279121A (zh) * 2018-01-19 2025-07-08 松下电器（美国）知识产权公司 三维数据编码方法、三维数据解码方法、三维数据编码装置、以及三维数据解码装置
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Also Published As

Publication number Publication date
CN103299627B (zh) 2016-08-24
WO2012094342A1 (en) 2012-07-12
EP2661889A1 (en) 2013-11-13
CN103299627A (zh) 2013-09-11
JP5847970B2 (ja) 2016-01-27
US20120170648A1 (en) 2012-07-05
AR084787A1 (es) 2013-06-26
TWI523540B (zh) 2016-02-21
TW201234857A (en) 2012-08-16
JP2014506066A (ja) 2014-03-06
KR20130095324A (ko) 2013-08-27
JP2015156648A (ja) 2015-08-27
KR101547743B1 (ko) 2015-08-26

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Legal Events

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B15K Others concerning applications: alteration of classification

Ipc: H04N 19/174 (2014.01), H04N 19/119 (2014.01), H04N

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A ANUIDADE.

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 2547 DE 29-10-2019 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.

B350 Update of information on the portal [chapter 15.35 patent gazette]