IN2015MN00400A - - Google Patents

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Publication number: IN2015MN00400A
Authority: IN; India
Prior art keywords: image; adjacent prediction; decoding; encoding method; encoding
Prior art date: 2009-08-13

Application number

Other languages

English (en)

Inventor

Tammy Lee

Woo-Jin Han

Jianle Chen

Hae-Kyung Jung

Original Assignee

Samsung Electronics Co Ltd

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.)

2009-08-13

Filing date

2010-08-13

Publication date

2015-09-04

2010-08-13 Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd

2015-09-04 Publication of IN2015MN00400A publication Critical patent/IN2015MN00400A/en

Links

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/24—Systems for the transmission of television signals using pulse code modulation
- 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
- H04N19/625—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using discrete cosine transform [DCT]
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T9/00—Image 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
- H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
- 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
- H04N19/102—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
- H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
- H04N19/122—Selection of transform size, e.g. 8x8 or 2x4x8 DCT; Selection of sub-band transforms of varying structure or type
- 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
- 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
- H04N19/60—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
- H04N19/96—Tree coding, e.g. quad-tree coding

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

IN400MUN2015 2009-08-13 2010-08-13 IN2015MN00400A (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
KR1020090074895A KR101474756B1 (ko)	2009-08-13	2009-08-13	큰 크기의 변환 단위를 이용한 영상 부호화, 복호화 방법 및 장치
PCT/KR2010/005327 WO2011019234A2 (en)	2009-08-13	2010-08-13	Method and apparatus for encoding and decoding image by using large transformation unit

Publications (1)

Publication Number	Publication Date
IN2015MN00400A true IN2015MN00400A (de)	2015-09-04

Family

ID=43586668

Family Applications (3)

Application Number	Title	Priority Date
IN400MUN2015 IN2015MN00400A (de)	2009-08-13	2010-08-13
IN401MUN2015 IN2015MN00401A (de)	2009-08-13	2010-08-13
IN402MUN2015 IN2015MN00402A (de)	2009-08-13	2010-08-13

Family Applications After (2)

Application Number	Title	Priority Date	Filing Date
IN401MUN2015 IN2015MN00401A (de)	2009-08-13	2010-08-13
IN402MUN2015 IN2015MN00402A (de)	2009-08-13	2010-08-13

Country Status (23)

Country	Link
US (10)	US8792741B2 (de)
EP (7)	EP2866442B1 (de)
JP (7)	JP5746169B2 (de)
KR (1)	KR101474756B1 (de)
CN (6)	CN103220528B (de)
AU (1)	AU2010283113B2 (de)
CA (5)	CA2877241C (de)
CY (5)	CY1119838T1 (de)
DK (6)	DK3448039T3 (de)
ES (6)	ES2668472T3 (de)
HR (5)	HRP20171767T1 (de)
HU (6)	HUE039342T2 (de)
IN (3)	IN2015MN00400A (de)
LT (5)	LT2866442T (de)
MX (1)	MX2012000614A (de)
MY (3)	MY153787A (de)
NO (4)	NO2866442T3 (de)
PL (6)	PL2890123T3 (de)
PT (5)	PT3282696T (de)
RU (4)	RU2551794C2 (de)
SI (5)	SI3282696T1 (de)
WO (1)	WO2011019234A2 (de)
ZA (5)	ZA201201157B (de)

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RU2514777C1 (ru)	2014-05-10
US20130064291A1 (en)	2013-03-14
EP2449778A4 (de)	2013-12-25
SI2629526T1 (en)	2018-06-29
IN2015MN00401A (de)	2015-09-04
US20110038554A1 (en)	2011-02-17
CN102484703A (zh)	2012-05-30
WO2011019234A3 (en)	2011-06-23
US8204320B2 (en)	2012-06-19
US20140294311A1 (en)	2014-10-02
CY1120725T1 (el)	2019-12-11
PT2866442T (pt)	2017-11-23
JP2015109686A (ja)	2015-06-11
EP2629526A2 (de)	2013-08-21
EP3448039A1 (de)	2019-02-27
CN103220528A (zh)	2013-07-24
SI2890123T1 (sl)	2017-12-29
CN102484703B (zh)	2015-02-25
RU2012104828A (ru)	2013-08-20
KR20110017300A (ko)	2011-02-21
HUE038255T2 (hu)	2018-10-29
ES2648089T3 (es)	2017-12-28
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RU2014104800A (ru)	2015-04-27
RU2551794C2 (ru)	2015-05-27
ES2648091T3 (es)	2017-12-28

Publication	Publication Date	Title
IN2015MN00401A (de)	2015-09-04
SG10201605379RA (en)	2016-08-30	Method and apparatus for entropy encoding using hierarchical data unit, and method and apparatus for decoding
PH12015500845B1 (en)	2015-06-01	Method and apparatus for encoding and decoding image by using large transform unit
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