PL3324635T3 - Sposób i urządzenie do dekodowania parametrów kwantowania wideo - Google Patents

Sposób i urządzenie do dekodowania parametrów kwantowania wideo

Info

Publication number: PL3324635T3
Authority: PL; Poland
Prior art keywords: quantization parameters; decoding video; video quantization; decoding; parameters
Prior art date: 2011-06-28

Application number

PL17205489T

Other languages

English (en)

Inventor

Keiichi Chono

Hirofumi Aoki

Yuzo Senda

Original Assignee

Nec Corporation

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.)

2011-06-28

Filing date

2012-06-27

Publication date

2019-02-28

2012-06-27 Application filed by Nec Corporation filed Critical Nec Corporation

2019-02-28 Publication of PL3324635T3 publication Critical patent/PL3324635T3/pl

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
- H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
- 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
- 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
- H04N19/102—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
- H04N19/134—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
- H04N19/154—Measured or subjectively estimated visual quality after decoding, e.g. measurement of distortion
- 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
- H04N19/1887—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 variable length codeword
- 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
- 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
- H04N19/70—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

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Compression Or Coding Systems Of Tv Signals (AREA)
Compression, Expansion, Code Conversion, And Decoders (AREA)

PL17205489T 2011-06-28 2012-06-27 Sposób i urządzenie do dekodowania parametrów kwantowania wideo PL3324635T3 (pl)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
JP2011142453		2011-06-28
EP12803730.6A EP2728864B1 (en)	2011-06-28	2012-06-27	Method for coding video quantization parameter and method for decoding video quantization parameter
EP17205489.2A EP3324635B1 (en)	2011-06-28	2012-06-27	Method and apparatus for decoding video quantization parameters
PCT/JP2012/004162 WO2013001808A1 (ja)	2011-06-28	2012-06-27	映像量子化パラメータ符号化方法及び映像量子化パラメータ復号方法

Publications (1)

Publication Number	Publication Date
PL3324635T3 true PL3324635T3 (pl)	2019-02-28

Family

ID=47423727

Family Applications (4)

Application Number	Title	Priority Date	Filing Date
PL12803730T PL2728864T3 (pl)	2011-06-28	2012-06-27	Sposób kodowania parametru kwantowania wideo i sposób dekodowania parametru kwantowania wideo
PL17204157T PL3324633T3 (pl)	2011-06-28	2012-06-27	Dekodowanie parametru kwantowania wideo
PL17205474T PL3324634T3 (pl)	2011-06-28	2012-06-27	Dekodowanie parametru kwantowania wideo
PL17205489T PL3324635T3 (pl)	2011-06-28	2012-06-27	Sposób i urządzenie do dekodowania parametrów kwantowania wideo

Family Applications Before (3)

Application Number	Title	Priority Date	Filing Date
PL12803730T PL2728864T3 (pl)	2011-06-28	2012-06-27	Sposób kodowania parametru kwantowania wideo i sposób dekodowania parametru kwantowania wideo
PL17204157T PL3324633T3 (pl)	2011-06-28	2012-06-27	Dekodowanie parametru kwantowania wideo
PL17205474T PL3324634T3 (pl)	2011-06-28	2012-06-27	Dekodowanie parametru kwantowania wideo

Country Status (14)

Country	Link
US (1)	US20140105282A1 (pl)
EP (4)	EP2728864B1 (pl)
JP (3)	JP5867504B2 (pl)
KR (6)	KR20130135357A (pl)
CN (8)	CN103597829B (pl)
AU (3)	AU2012277174B2 (pl)
BR (1)	BR112013033572B1 (pl)
CA (1)	CA2834193C (pl)
ES (4)	ES2716933T3 (pl)
MX (4)	MX2013012728A (pl)
PL (4)	PL2728864T3 (pl)
RU (5)	RU2627099C1 (pl)
TR (3)	TR201901869T4 (pl)
WO (1)	WO2013001808A1 (pl)

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2012
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- 2012-06-27 KR KR1020157006859A patent/KR101605663B1/ko active Active
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2015
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2016
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2017
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2018
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Also Published As

Publication number	Publication date
CN103597829A (zh)	2014-02-19
KR101727449B1 (ko)	2017-04-14
EP3324633A1 (en)	2018-05-23
JPWO2013001808A1 (ja)	2015-02-23
PL2728864T3 (pl)	2018-05-30
AU2012277174A1 (en)	2013-10-17
PL3324634T3 (pl)	2019-06-28
ES2716933T3 (es)	2019-06-18
AU2012277174B2 (en)	2015-10-29
TR201901869T4 (tr)	2019-03-21
MX338541B (es)	2016-04-21
CN107071452B (zh)	2019-03-05
KR101643527B1 (ko)	2016-07-27
JP2016116238A (ja)	2016-06-23
CN106878739A (zh)	2017-06-20
CA2834193A1 (en)	2013-01-03
WO2013001808A1 (ja)	2013-01-03
CN107105274A (zh)	2017-08-29
RU2636125C1 (ru)	2017-11-20
EP3324635B1 (en)	2018-10-03
JP5892287B1 (ja)	2016-03-23
CN107071454A (zh)	2017-08-18
CN106878714A (zh)	2017-06-20
CN106878714B (zh)	2019-08-02
EP3324634A1 (en)	2018-05-23
PL3324633T3 (pl)	2019-06-28
JP5867504B2 (ja)	2016-02-24
KR20170005522A (ko)	2017-01-13
RU2653256C1 (ru)	2018-05-07
KR20150036830A (ko)	2015-04-07
EP3324633B1 (en)	2018-12-12
EP3324635A1 (en)	2018-05-23
MX352866B (es)	2017-12-13
RU2571404C2 (ru)	2015-12-20
KR101751671B1 (ko)	2017-06-27
US20140105282A1 (en)	2014-04-17
BR112013033572B1 (pt)	2022-02-15
KR20160090401A (ko)	2016-07-29
MX384005B (es)	2025-03-14
EP2728864A4 (en)	2015-03-25
CN107071452A (zh)	2017-08-18
TR201901502T4 (tr)	2019-02-21
JP2016086430A (ja)	2016-05-19
CN107105274B (zh)	2020-01-21
TR201815834T4 (tr)	2018-11-21
KR101696589B1 (ko)	2017-01-13
ES2694381T3 (es)	2018-12-20
KR101605663B1 (ko)	2016-03-28
RU2664403C1 (ru)	2018-08-17
RU2013157100A (ru)	2015-08-10
KR20170042810A (ko)	2017-04-19
KR20160037240A (ko)	2016-04-05
CN107071453A (zh)	2017-08-18
EP3324634B1 (en)	2018-12-19
AU2016250440B2 (en)	2018-01-25
MX2013012728A (es)	2013-12-06
CN103597829B (zh)	2017-03-22
RU2627099C1 (ru)	2017-08-03
AU2016200045B2 (en)	2016-09-29
EP2728864B1 (en)	2017-12-27
AU2016200045A1 (en)	2016-01-28
EP2728864A1 (en)	2014-05-07
CA2834193C (en)	2016-11-29
CN106454366A (zh)	2017-02-22
JP6146492B2 (ja)	2017-06-14
ES2660911T3 (es)	2018-03-26
AU2016250440A1 (en)	2016-11-17
KR20130135357A (ko)	2013-12-10
BR112013033572A2 (pt)	2017-02-07
ES2715749T3 (es)	2019-06-06

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PT2750387T (pt)	2019-09-17	Processo de decodificação de vídeo e aparelho de decodificação de vídeo
ZA201301158B (en)	2015-11-25	Video encoding method, video decoding method, video encoding apparatus, video decoding apparatus, and video encoding/decoding apparatus
PL3324635T3 (pl)	2019-02-28	Sposób i urządzenie do dekodowania parametrów kwantowania wideo
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