LT3614670T - Skaisčio-spalvio koduotų blokų žymų (cbf) signalas vaizdo kodavime - Google Patents

Skaisčio-spalvio koduotų blokų žymų (cbf) signalas vaizdo kodavime

Info

Publication number
LT3614670T
LT3614670T LTEP19196204.2T LT19196204T LT3614670T LT 3614670 T LT3614670 T LT 3614670T LT 19196204 T LT19196204 T LT 19196204T LT 3614670 T LT3614670 T LT 3614670T
Authority
LT
Lithuania
Prior art keywords
cbf
luminance
signaling
video coding
coded block
Prior art date
Application number
LTEP19196204.2T
Other languages
English (en)
Lithuanian (lt)
Inventor
Youji Shibahara
Takahiro Nishi
Toshiyasu Sugio
Kyoko Tanikawa
Toru Matsunobu
Hisao Sasai
Kengo Terada
Original Assignee
Tagivan Ii Llc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=48612163&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=LT3614670(T) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Tagivan Ii Llc filed Critical Tagivan Ii Llc
Publication of LT3614670T publication Critical patent/LT3614670T/lt

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
    • H04N19/10—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
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/423—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements
    • H04N19/426—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements using memory downsizing methods
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/004—Predictors, e.g. intraframe, interframe coding
    • 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
    • H04N19/169—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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • 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
    • 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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
  • Color Television Systems (AREA)
LTEP19196204.2T 2011-12-15 2012-12-07 Skaisčio-spalvio koduotų blokų žymų (cbf) signalas vaizdo kodavime LT3614670T (lt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201161570865P 2011-12-15 2011-12-15

Publications (1)

Publication Number Publication Date
LT3614670T true LT3614670T (lt) 2021-02-25

Family

ID=48612163

Family Applications (5)

Application Number Title Priority Date Filing Date
LTEP19196204.2T LT3614670T (lt) 2011-12-15 2012-12-07 Skaisčio-spalvio koduotų blokų žymų (cbf) signalas vaizdo kodavime
LTEP19196209.1T LT3599766T (lt) 2011-12-15 2012-12-07 Skaisčio-spalvio koduotų blokų žymų (cbf) signalų perdavimas vaizdo kodavime
LTEP19196199.4T LT3598754T (lt) 2011-12-15 2012-12-07 Skaisčio-spalvio koduoto bloko žymų (cbf) signalo perdavimas vaizdo kodavime
LTEP17159363.5T LT3197162T (lt) 2011-12-15 2012-12-07 Skaisčio-spalvio koduoto bloko žymų (cbf) signalo perdavimas vaizdo kodavime
LTEP19196195.2T LT3598753T (lt) 2011-12-15 2012-12-07 Skaisčio-spalvio koduotų blokų žymų (cbf) signalas vaizdo kodavime

Family Applications After (4)

Application Number Title Priority Date Filing Date
LTEP19196209.1T LT3599766T (lt) 2011-12-15 2012-12-07 Skaisčio-spalvio koduotų blokų žymų (cbf) signalų perdavimas vaizdo kodavime
LTEP19196199.4T LT3598754T (lt) 2011-12-15 2012-12-07 Skaisčio-spalvio koduoto bloko žymų (cbf) signalo perdavimas vaizdo kodavime
LTEP17159363.5T LT3197162T (lt) 2011-12-15 2012-12-07 Skaisčio-spalvio koduoto bloko žymų (cbf) signalo perdavimas vaizdo kodavime
LTEP19196195.2T LT3598753T (lt) 2011-12-15 2012-12-07 Skaisčio-spalvio koduotų blokų žymų (cbf) signalas vaizdo kodavime

Country Status (18)

Country Link
US (6) US8804823B2 (enExample)
EP (6) EP2793468A4 (enExample)
JP (5) JP5325360B1 (enExample)
KR (5) KR102079311B1 (enExample)
CN (5) CN109302611B (enExample)
AU (5) AU2012353935B2 (enExample)
BR (1) BR112013021018B1 (enExample)
CA (1) CA2826371C (enExample)
ES (5) ES2863625T3 (enExample)
HU (5) HUE049830T2 (enExample)
LT (5) LT3614670T (enExample)
MX (3) MX359109B (enExample)
MY (2) MY190976A (enExample)
PH (1) PH12013501675A1 (enExample)
PL (5) PL3598754T3 (enExample)
RU (2) RU2711755C2 (enExample)
TW (5) TWI629896B (enExample)
WO (1) WO2013088687A1 (enExample)

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EP3197162A2 (en) 2017-07-26
CN107087182A (zh) 2017-08-22
PL3197162T3 (pl) 2020-11-16
US9402089B2 (en) 2016-07-26
TW201340721A (zh) 2013-10-01
MY176011A (en) 2020-07-21
US20140294075A1 (en) 2014-10-02
US10609370B2 (en) 2020-03-31
TW201728175A (zh) 2017-08-01
ES2863625T3 (es) 2021-10-11
RU2013138219A (ru) 2016-02-10
CN109302611A (zh) 2019-02-01
KR20190127994A (ko) 2019-11-13
EP3197162A3 (en) 2017-11-29
US20160360201A1 (en) 2016-12-08
AU2012353935A1 (en) 2013-08-15
HUE049830T2 (hu) 2020-10-28
WO2013088687A1 (ja) 2013-06-20
US20180270483A1 (en) 2018-09-20
PL3614670T3 (pl) 2021-08-23
JP2017123680A (ja) 2017-07-13
ES2801375T3 (es) 2021-01-11
MX359109B (es) 2018-09-14
CN107071443A (zh) 2017-08-18
CN103348680B (zh) 2017-03-29
US20130177072A1 (en) 2013-07-11
EP3598754B1 (en) 2021-03-17
PL3598754T3 (pl) 2021-08-23
CA2826371C (en) 2018-11-27
CN107087182B (zh) 2019-10-01
AU2018201049C1 (en) 2018-08-30
AU2012353935B2 (en) 2016-09-15
ES2843502T3 (es) 2021-07-19
KR102124139B1 (ko) 2020-06-18
AU2018201049A1 (en) 2018-03-01
TW201728177A (zh) 2017-08-01
EP2793468A4 (en) 2015-09-02
US8804823B2 (en) 2014-08-12
CN109302611B (zh) 2022-04-26
AU2018203520A1 (en) 2018-06-07
CN103348680A (zh) 2013-10-09
EP3598753A1 (en) 2020-01-22
US20150110177A1 (en) 2015-04-23
LT3598754T (lt) 2021-04-12
EP3614670B1 (en) 2021-02-03
PH12013501675A1 (en) 2016-08-17
US10003800B2 (en) 2018-06-19
RU2016144679A3 (enExample) 2019-11-27
AU2016250508B2 (en) 2018-02-01
KR20190127995A (ko) 2019-11-13
US8649620B2 (en) 2014-02-11
LT3598753T (lt) 2021-02-25
JP6298555B2 (ja) 2018-03-20
KR20140120253A (ko) 2014-10-13
EP3598754A1 (en) 2020-01-22
EP3599766B1 (en) 2020-10-28
CN107071443B (zh) 2019-09-24
HUE054084T2 (hu) 2021-08-30
AU2018203520B2 (en) 2019-06-06
KR20190097303A (ko) 2019-08-20
TWI661713B (zh) 2019-06-01
CN107105243A (zh) 2017-08-29
US8958473B2 (en) 2015-02-17
AU2016250508A1 (en) 2016-11-17
EP3599766A1 (en) 2020-01-29
AU2018201049B2 (en) 2018-03-15
TW201707455A (zh) 2017-02-16
BR112013021018B1 (pt) 2022-04-19
BR112013021018A2 (pt) 2016-10-11
MX2013009066A (es) 2013-10-01
EP3598753B1 (en) 2021-02-03
AU2018203522B2 (en) 2019-06-06
JP6305590B2 (ja) 2018-04-04
JP6305591B2 (ja) 2018-04-04
CA2826371A1 (en) 2013-06-20
RU2711755C2 (ru) 2020-01-21
EP3614670A1 (en) 2020-02-26
MX339995B (es) 2016-06-21
AU2018203522A1 (en) 2018-06-07
HUE053941T2 (hu) 2021-08-30
EP2793468A1 (en) 2014-10-22
PL3599766T3 (pl) 2021-03-08
CN107105243B (zh) 2019-09-27
KR102124140B1 (ko) 2020-06-18
EP3197162B1 (en) 2020-04-08
JP2017123682A (ja) 2017-07-13
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