DK2537344T3 - Bloktype-signalisering i videokodning - Google Patents

Bloktype-signalisering i videokodning Download PDF

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Publication number
DK2537344T3
DK2537344T3 DK11706121T DK11706121T DK2537344T3 DK 2537344 T3 DK2537344 T3 DK 2537344T3 DK 11706121 T DK11706121 T DK 11706121T DK 11706121 T DK11706121 T DK 11706121T DK 2537344 T3 DK2537344 T3 DK 2537344T3
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DK
Denmark
Prior art keywords
video coding
block type
type signalization
signalization
block
Prior art date
Application number
DK11706121T
Other languages
English (en)
Inventor
Rahul P Panchal
Marta Karczewicz
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.)
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Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Application granted granted Critical
Publication of DK2537344T3 publication Critical patent/DK2537344T3/da

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    • 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
    • H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
    • 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
    • H04N19/109—Selection of coding mode or of prediction mode among a plurality of temporal 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
    • H04N19/70—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)
DK11706121T 2010-02-19 2011-02-18 Bloktype-signalisering i videokodning DK2537344T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US30626110P 2010-02-19 2010-02-19
US13/029,967 US8995527B2 (en) 2010-02-19 2011-02-17 Block type signalling in video coding
PCT/US2011/025506 WO2011103482A1 (en) 2010-02-19 2011-02-18 Block type signalling in video coding

Publications (1)

Publication Number Publication Date
DK2537344T3 true DK2537344T3 (da) 2019-11-11

Family

ID=44476475

Family Applications (1)

Application Number Title Priority Date Filing Date
DK11706121T DK2537344T3 (da) 2010-02-19 2011-02-18 Bloktype-signalisering i videokodning

Country Status (11)

Country Link
US (1) US8995527B2 (da)
EP (1) EP2537344B1 (da)
JP (1) JP5642806B2 (da)
KR (1) KR101384077B1 (da)
CN (1) CN102783150B (da)
BR (1) BR112012020733B1 (da)
DK (1) DK2537344T3 (da)
ES (1) ES2757703T3 (da)
HU (1) HUE047076T2 (da)
TW (1) TWI493964B (da)
WO (1) WO2011103482A1 (da)

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Also Published As

Publication number Publication date
BR112012020733B1 (pt) 2021-12-21
BR112012020733A2 (pt) 2016-04-26
TWI493964B (zh) 2015-07-21
HUE047076T2 (hu) 2020-04-28
KR20120118507A (ko) 2012-10-26
US20110206123A1 (en) 2011-08-25
ES2757703T3 (es) 2020-04-29
WO2011103482A1 (en) 2011-08-25
EP2537344B1 (en) 2019-08-21
JP2013520882A (ja) 2013-06-06
KR101384077B1 (ko) 2014-04-10
CN102783150A (zh) 2012-11-14
EP2537344A1 (en) 2012-12-26
JP5642806B2 (ja) 2014-12-17
US8995527B2 (en) 2015-03-31
TW201143447A (en) 2011-12-01
CN102783150B (zh) 2015-11-25

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