DK3843392T3 - Fremgangsmåde til at opnå en intra-forudsigelsestilstand - Google Patents

Fremgangsmåde til at opnå en intra-forudsigelsestilstand Download PDF

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Publication number: DK3843392T3
Authority: DK; Denmark
Prior art keywords: achieving; prediction mode; intra prediction; intra; mode
Prior art date: 2011-11-04

Application number

DK21156609.6T

Other languages

English (en)

Inventor

Moonock Yang

Soo Mi Oh

Original Assignee

Gensquare 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.)

2011-11-04

Filing date

2012-11-02

Publication date

2024-09-02

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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=48191357&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK3843392(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

2012-11-02 Application filed by Gensquare Llc filed Critical Gensquare Llc

2024-09-02 Application granted granted Critical

2024-09-02 Publication of DK3843392T3 publication Critical patent/DK3843392T3/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
- H04N19/10—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
- H04N19/126—Details of normalisation or weighting functions, e.g. normalisation matrices or variable uniform quantisers
- 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
- H04N19/11—Selection of coding mode or of prediction mode among a plurality of spatial 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
- H04N19/102—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
- H04N19/10—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
- H04N19/136—Incoming video signal characteristics or properties
- 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
- 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
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
- 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
- H04N19/70—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
- 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
- H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic 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
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction

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Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Compression Or Coding Systems Of Tv Signals (AREA)
Compression Of Band Width Or Redundancy In Fax (AREA)
Auxiliary Devices For Music (AREA)

DK21156609.6T 2011-11-04 2012-11-02 Fremgangsmåde til at opnå en intra-forudsigelsestilstand DK3843392T3 (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
KR20110114607A KR20130049523A (ko)	2011-11-04	2011-11-04	인트라 예측 블록 생성 장치
EP12845200.0A EP2774377A4 (en)	2011-11-04	2012-11-02	METHOD FOR DERIVING QUANTIZATION PARAMETERS

Publications (1)

Publication Number	Publication Date
DK3843392T3 true DK3843392T3 (da)	2024-09-02

Family

ID=48191357

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DK21156609.6T DK3843392T3 (da)	2011-11-04	2012-11-02	Fremgangsmåde til at opnå en intra-forudsigelsestilstand
DK21156612.0T DK3843393T3 (da)	2011-11-04	2012-11-02	Fremgangsmåde til at opnå en intra-forudsigelsestilstand

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
DK21156612.0T DK3843393T3 (da)	2011-11-04	2012-11-02	Fremgangsmåde til at opnå en intra-forudsigelsestilstand

Country Status (16)

Country	Link
US (11)	US9264723B2 (da)
EP (6)	EP2774377A4 (da)
JP (8)	JP5841264B2 (da)
KR (6)	KR20130049523A (da)
CN (8)	CN103096070B (da)
BR (5)	BR122020014035B1 (da)
CA (5)	CA2853706C (da)
DK (2)	DK3843392T3 (da)
ES (3)	ES2984439T3 (da)
HU (3)	HUE066875T2 (da)
MX (6)	MX340479B (da)
PL (3)	PL3843392T3 (da)
PT (2)	PT3843392T (da)
SG (9)	SG10201600414RA (da)
TW (10)	TWI803958B (da)
WO (1)	WO2013064095A1 (da)

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KR20140066239A (ko)	2014-05-30
CA3085029A1 (en)	2013-05-10
JP6275897B2 (ja)	2018-02-07
SG10201600414RA (en)	2016-02-26
SG11201401926RA (en)	2014-05-29
JP7192044B2 (ja)	2022-12-19
TW202333500A (zh)	2023-08-16
BR112014010639A2 (pt)	2017-04-25
BR122020014036B1 (pt)	2023-12-12
KR20140071438A (ko)	2014-06-11
BR122020014035A8 (pt)	2022-10-04

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SMT202000489T1 (it)	2020-11-10	Metodo di mappatura di modalita' di predizione intra
DK3217665T3 (da)	2019-12-16	Videodekodningsfremgangsmåde
BR112014009795A2 (pt)	2017-04-25	método
BR112014007958A2 (pt)	2017-04-11	método
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BR112014001237A2 (pt)	2017-02-21	método
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UA22930S (uk)	2012-04-10	Блок незнімної опалубки
PL395803A1 (pl)	2013-02-04	Sposób otrzymywania dinitropentametylenotetraminy