TWI693822B - 基於調色板之視訊寫碼中之最大調色板參數 - Google Patents

基於調色板之視訊寫碼中之最大調色板參數 Download PDF

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Publication number: TWI693822B
Authority: TW; Taiwan
Prior art keywords: palette; block; size; video; data
Prior art date: 2014-05-22

Application number

TW104116565A

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English (en)

Chinese (zh)

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TW201608878A (zh

Inventor

瑞珍雷克斯曼喬許

法迪姆塞瑞金

溥偉

馬塔卡茲維克茲

喬爾索爾羅傑爾斯

克里序納坎斯拉帕卡

Original Assignee

美商高通公司

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2014-05-22

Filing date

2015-05-22

Publication date

2020-05-11

2015-05-22 Application filed by 美商高通公司 filed Critical 美商高通公司

2016-03-01 Publication of TW201608878A publication Critical patent/TW201608878A/zh

2020-05-11 Application granted granted Critical

2020-05-11 Publication of TWI693822B publication Critical patent/TWI693822B/zh

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- 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
- H04N19/186—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 colour or a chrominance component
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- 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
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- 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
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Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Compression Or Coding Systems Of Tv Signals (AREA)

TW104116565A 2014-05-22 2015-05-22 基於調色板之視訊寫碼中之最大調色板參數 TWI693822B (zh)

Applications Claiming Priority (16)

Application Number	Priority Date	Filing Date	Title
US201462002054P	2014-05-22	2014-05-22
US62/002,054		2014-05-22
US201462010313P	2014-06-10	2014-06-10
US62/010,313		2014-06-10
US201462015240P	2014-06-20	2014-06-20
US62/015,240		2014-06-20
US201462031766P	2014-07-31	2014-07-31
US62/031,766		2014-07-31
US201462040978P	2014-08-22	2014-08-22
US62/040,978		2014-08-22
US201562114533P	2015-02-10	2015-02-10
US62/114,533		2015-02-10
US201562115099P	2015-02-11	2015-02-11
US62/115,099		2015-02-11
US14/719,228 US10750198B2 (en)	2014-05-22	2015-05-21	Maximum palette parameters in palette-based video coding
US14/719,228		2015-05-21

Publications (2)

Publication Number	Publication Date
TW201608878A TW201608878A (zh)	2016-03-01
TWI693822B true TWI693822B (zh)	2020-05-11

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TW104116565A TWI693822B (zh)	2014-05-22	2015-05-22	基於調色板之視訊寫碼中之最大調色板參數

Country Status (10)

Country	Link
US (1)	US10750198B2 (2)
EP (1)	EP3146722B1 (2)
JP (1)	JP6625565B2 (2)
KR (1)	KR102082548B1 (2)
CN (1)	CN106464915B (2)
CA (1)	CA2945039C (2)
ES (1)	ES2746072T3 (2)
HU (1)	HUE047116T2 (2)
TW (1)	TWI693822B (2)
WO (1)	WO2015179804A1 (2)

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2015
- 2015-05-21 US US14/719,228 patent/US10750198B2/en active Active
- 2015-05-22 TW TW104116565A patent/TWI693822B/zh active
- 2015-05-22 HU HUE15729620A patent/HUE047116T2/hu unknown
- 2015-05-22 ES ES15729620T patent/ES2746072T3/es active Active
- 2015-05-22 JP JP2016568658A patent/JP6625565B2/ja active Active
- 2015-05-22 KR KR1020167035725A patent/KR102082548B1/ko active Active
- 2015-05-22 WO PCT/US2015/032250 patent/WO2015179804A1/en not_active Ceased
- 2015-05-22 CA CA2945039A patent/CA2945039C/en active Active
- 2015-05-22 EP EP15729620.3A patent/EP3146722B1/en active Active
- 2015-05-22 CN CN201580024900.2A patent/CN106464915B/zh active Active

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Publication number	Publication date
TW201608878A (zh)	2016-03-01
CN106464915A (zh)	2017-02-22
US10750198B2 (en)	2020-08-18
KR102082548B1 (ko)	2020-04-23
CN106464915B (zh)	2019-09-03
CA2945039A1 (en)	2015-11-26
JP2017520162A (ja)	2017-07-20
CA2945039C (en)	2022-02-15
EP3146722A1 (en)	2017-03-29
HUE047116T2 (hu)	2020-04-28
ES2746072T3 (es)	2020-03-04
KR20170007463A (ko)	2017-01-18
US20150341655A1 (en)	2015-11-26
EP3146722B1 (en)	2019-06-19
WO2015179804A1 (en)	2015-11-26
JP6625565B2 (ja)	2019-12-25

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