HUE061859T2 - Graduális ideiglenes réteghozzáférésû képek videó tömörítésben - Google Patents

Graduális ideiglenes réteghozzáférésû képek videó tömörítésben

Info

Publication number
HUE061859T2
HUE061859T2 HUE18184360A HUE18184360A HUE061859T2 HU E061859 T2 HUE061859 T2 HU E061859T2 HU E18184360 A HUE18184360 A HU E18184360A HU E18184360 A HUE18184360 A HU E18184360A HU E061859 T2 HUE061859 T2 HU E061859T2
Authority
HU
Hungary
Prior art keywords
video compression
temporal layer
layer access
access pictures
gradual temporal
Prior art date
Application number
HUE18184360A
Other languages
English (en)
Inventor
Sachin G Deshpande
Original Assignee
Huawei Tech Co Ltd
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 Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Publication of HUE061859T2 publication Critical patent/HUE061859T2/hu

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
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • 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
    • 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
    • H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
    • 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
    • H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
    • 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
    • H04N19/187—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 a scalable video layer
    • 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
    • H04N19/31—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the temporal domain
    • 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)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
HUE18184360A 2012-06-25 2013-06-24 Graduális ideiglenes réteghozzáférésû képek videó tömörítésben HUE061859T2 (hu)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201261664140P 2012-06-25 2012-06-25

Publications (1)

Publication Number Publication Date
HUE061859T2 true HUE061859T2 (hu) 2023-08-28

Family

ID=49782661

Family Applications (2)

Application Number Title Priority Date Filing Date
HUE18184360A HUE061859T2 (hu) 2012-06-25 2013-06-24 Graduális ideiglenes réteghozzáférésû képek videó tömörítésben
HUE13809644A HUE041444T2 (hu) 2012-06-25 2013-06-24 Eljárás egy fokozatos idõbeli rétegelérési kép jelzésére

Family Applications After (1)

Application Number Title Priority Date Filing Date
HUE13809644A HUE041444T2 (hu) 2012-06-25 2013-06-24 Eljárás egy fokozatos idõbeli rétegelérési kép jelzésére

Country Status (15)

Country Link
US (4) US9584820B2 (hu)
EP (3) EP2865177B1 (hu)
CN (3) CN107566838B (hu)
DK (2) DK2865177T3 (hu)
ES (2) ES2943647T3 (hu)
FI (1) FI3471419T3 (hu)
HR (1) HRP20230430T1 (hu)
HU (2) HUE061859T2 (hu)
LT (1) LT3471419T (hu)
PL (2) PL3471419T3 (hu)
PT (2) PT3471419T (hu)
RS (1) RS64224B1 (hu)
SI (2) SI2865177T1 (hu)
TR (1) TR201820516T4 (hu)
WO (1) WO2014002469A1 (hu)

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Also Published As

Publication number Publication date
EP4195667A1 (en) 2023-06-14
US20150189299A1 (en) 2015-07-02
CN107566839B (zh) 2020-06-26
CN107566839A (zh) 2018-01-09
US11051032B2 (en) 2021-06-29
EP2865177A1 (en) 2015-04-29
EP2865177B1 (en) 2018-10-03
US20200007881A1 (en) 2020-01-02
US20210274206A1 (en) 2021-09-02
ES2703543T3 (es) 2019-03-11
ES2943647T3 (es) 2023-06-15
SI3471419T1 (sl) 2023-07-31
WO2014002469A1 (en) 2014-01-03
US20170127076A1 (en) 2017-05-04
PT2865177T (pt) 2019-01-11
DK2865177T3 (en) 2019-01-28
PT3471419T (pt) 2023-06-21
FI3471419T3 (fi) 2023-05-29
CN107566838A (zh) 2018-01-09
EP3471419B1 (en) 2023-03-22
TR201820516T4 (tr) 2019-01-21
CN104488269A (zh) 2015-04-01
CN104488269B (zh) 2017-09-12
LT3471419T (lt) 2023-05-10
DK3471419T3 (da) 2023-06-06
US10448038B2 (en) 2019-10-15
CN107566838B (zh) 2020-03-31
RS64224B1 (sr) 2023-06-30
EP2865177A4 (en) 2015-12-16
PL3471419T3 (pl) 2023-07-17
HRP20230430T1 (hr) 2023-07-07
US9584820B2 (en) 2017-02-28
HUE041444T2 (hu) 2019-05-28
SI2865177T1 (sl) 2019-02-28
EP3471419A1 (en) 2019-04-17
PL2865177T3 (pl) 2019-03-29

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