PL3599766T3 - Sygnalizowanie znaczników zakodowanych bloków (CBF) jasności-barwy w kodowaniu wideo - Google Patents

Sygnalizowanie znaczników zakodowanych bloków (CBF) jasności-barwy w kodowaniu wideo

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Publication number
PL3599766T3
PL3599766T3 PL19196209T PL19196209T PL3599766T3 PL 3599766 T3 PL3599766 T3 PL 3599766T3 PL 19196209 T PL19196209 T PL 19196209T PL 19196209 T PL19196209 T PL 19196209T PL 3599766 T3 PL3599766 T3 PL 3599766T3
Authority
PL
Poland
Prior art keywords
cbf
luminance
signaling
video coding
coded block
Prior art date
Application number
PL19196209T
Other languages
English (en)
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.)
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Publication date
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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=PL3599766(T3) "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 PL3599766T3 publication Critical patent/PL3599766T3/pl

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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)
PL19196209T 2011-12-15 2012-12-07 Sygnalizowanie znaczników zakodowanych bloków (CBF) jasności-barwy w kodowaniu wideo PL3599766T3 (pl)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201161570865P 2011-12-15 2011-12-15
EP12858014.9A EP2793468A4 (en) 2011-12-15 2012-12-07 PICTURE CODING METHOD, PICTURE DECODING METHOD, PICTURE CODING DEVICE, IMAGE DECODING DEVICE, AND PICTURE CODING / DECODING DEVICE
PCT/JP2012/007843 WO2013088687A1 (ja) 2011-12-15 2012-12-07 画像符号化方法、画像復号方法、画像符号化装置、画像復号装置、画像符号化復号装置
EP17159363.5A EP3197162B1 (en) 2011-12-15 2012-12-07 Signaling of luminance-chrominance coded block flags (cbf) in video coding
EP19196209.1A EP3599766B1 (en) 2011-12-15 2012-12-07 Signaling of luminance-chrominance coded block flags (cbf) in video coding

Publications (1)

Publication Number Publication Date
PL3599766T3 true PL3599766T3 (pl) 2021-03-08

Family

ID=48612163

Family Applications (5)

Application Number Title Priority Date Filing Date
PL19196204T PL3614670T3 (pl) 2011-12-15 2012-12-07 Sygnalizowanie znaczników zakodowanych bloków (CBF) jasności-barwy w kodowaniu wideo
PL19196195T PL3598753T3 (pl) 2011-12-15 2012-12-07 Sygnalizowanie znaczników zakodowanych bloków (CBF) luminancji-chrominancji w kodowaniu wideo
PL19196209T PL3599766T3 (pl) 2011-12-15 2012-12-07 Sygnalizowanie znaczników zakodowanych bloków (CBF) jasności-barwy w kodowaniu wideo
PL19196199T PL3598754T3 (pl) 2011-12-15 2012-12-07 Sygnalizowanie znaczników zakodowanych bloków (CBF) luminancji-chrominancji w kodowaniu wideo
PL17159363T PL3197162T3 (pl) 2011-12-15 2012-12-07 Sygnalizowanie znaczników zakodowanych bloków (CBF) jasności-barwy w kodowaniu wideo

Family Applications Before (2)

Application Number Title Priority Date Filing Date
PL19196204T PL3614670T3 (pl) 2011-12-15 2012-12-07 Sygnalizowanie znaczników zakodowanych bloków (CBF) jasności-barwy w kodowaniu wideo
PL19196195T PL3598753T3 (pl) 2011-12-15 2012-12-07 Sygnalizowanie znaczników zakodowanych bloków (CBF) luminancji-chrominancji w kodowaniu wideo

Family Applications After (2)

Application Number Title Priority Date Filing Date
PL19196199T PL3598754T3 (pl) 2011-12-15 2012-12-07 Sygnalizowanie znaczników zakodowanych bloków (CBF) luminancji-chrominancji w kodowaniu wideo
PL17159363T PL3197162T3 (pl) 2011-12-15 2012-12-07 Sygnalizowanie znaczników zakodowanych bloków (CBF) jasności-barwy w kodowaniu wideo

Country Status (18)

Country Link
US (6) US8804823B2 (pl)
EP (6) EP3598754B1 (pl)
JP (5) JP5325360B1 (pl)
KR (5) KR102013460B1 (pl)
CN (5) CN107105243B (pl)
AU (5) AU2012353935B2 (pl)
BR (1) BR112013021018B1 (pl)
CA (1) CA2826371C (pl)
ES (5) ES2863625T3 (pl)
HU (5) HUE049830T2 (pl)
LT (5) LT3598754T (pl)
MX (3) MX2013009066A (pl)
MY (2) MY176011A (pl)
PH (1) PH12013501675A1 (pl)
PL (5) PL3614670T3 (pl)
RU (2) RU2607619C2 (pl)
TW (5) TWI629896B (pl)
WO (1) WO2013088687A1 (pl)

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LT3614670T (lt) 2021-02-25
US8804823B2 (en) 2014-08-12
KR102124138B1 (ko) 2020-06-18
EP3598754A1 (en) 2020-01-22
CN107087182B (zh) 2019-10-01
US20150110177A1 (en) 2015-04-23
JP6305590B2 (ja) 2018-04-04
KR20190127995A (ko) 2019-11-13
US8958473B2 (en) 2015-02-17
AU2012353935A1 (en) 2013-08-15
EP2793468A1 (en) 2014-10-22
US10609370B2 (en) 2020-03-31
LT3197162T (lt) 2020-05-11
RU2607619C2 (ru) 2017-01-10
CN107087182A (zh) 2017-08-22
JP6305591B2 (ja) 2018-04-04
MY176011A (en) 2020-07-21
KR20190097303A (ko) 2019-08-20
TWI661713B (zh) 2019-06-01
CN103348680A (zh) 2013-10-09
KR102124140B1 (ko) 2020-06-18
CN107105243A (zh) 2017-08-29
HUE054730T2 (hu) 2021-09-28
AU2018201049A1 (en) 2018-03-01
EP2793468A4 (en) 2015-09-02
US20180270483A1 (en) 2018-09-20
US9402089B2 (en) 2016-07-26
CN109302611B (zh) 2022-04-26
CA2826371C (en) 2018-11-27
AU2018203520B2 (en) 2019-06-06
US10003800B2 (en) 2018-06-19
CN103348680B (zh) 2017-03-29
RU2016144679A3 (pl) 2019-11-27
KR102013460B1 (ko) 2019-08-22
PL3614670T3 (pl) 2021-08-23
JPWO2013088687A1 (ja) 2015-04-27
AU2018201049C1 (en) 2018-08-30
AU2018201049B2 (en) 2018-03-15
JP5325360B1 (ja) 2013-10-23
PL3598753T3 (pl) 2021-07-19
JP2017123682A (ja) 2017-07-13
JP6298555B2 (ja) 2018-03-20
US20130177072A1 (en) 2013-07-11
MX359109B (es) 2018-09-14
EP3599766A1 (en) 2020-01-29
EP3614670A1 (en) 2020-02-26
AU2018203520A1 (en) 2018-06-07
KR20190127994A (ko) 2019-11-13
AU2018203522B2 (en) 2019-06-06
MY190976A (en) 2022-05-25
ES2863625T3 (es) 2021-10-11
RU2711755C2 (ru) 2020-01-21
BR112013021018B1 (pt) 2022-04-19
TW201728175A (zh) 2017-08-01
CN109302611A (zh) 2019-02-01
ES2864427T3 (es) 2021-10-13
CN107071443B (zh) 2019-09-24
KR20190127996A (ko) 2019-11-13
TWI661714B (zh) 2019-06-01
JP2017123681A (ja) 2017-07-13
EP3197162A3 (en) 2017-11-29
CA2826371A1 (en) 2013-06-20
HUE052434T2 (hu) 2021-04-28
ES2866352T3 (es) 2021-10-19
LT3599766T (lt) 2020-11-25
RU2016144679A (ru) 2018-12-18
AU2016250508B2 (en) 2018-02-01
EP3197162B1 (en) 2020-04-08
MX339995B (es) 2016-06-21
AU2012353935B2 (en) 2016-09-15
ES2843502T3 (es) 2021-07-19
US20160360201A1 (en) 2016-12-08
TW201707455A (zh) 2017-02-16
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KR20140120253A (ko) 2014-10-13
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CN107105243B (zh) 2019-09-27
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BR112013021018A2 (pt) 2016-10-11
MX2013009066A (es) 2013-10-01
AU2016250508A1 (en) 2016-11-17
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HUE049830T2 (hu) 2020-10-28
EP3598753B1 (en) 2021-02-03
JP2017123680A (ja) 2017-07-13
LT3598753T (lt) 2021-02-25
KR102079311B1 (ko) 2020-02-19
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RU2013138219A (ru) 2016-02-10
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JP6106032B2 (ja) 2017-03-29
US8649620B2 (en) 2014-02-11
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AU2018203522A1 (en) 2018-06-07
TWI583184B (zh) 2017-05-11
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