PL2928193T3 - Urządzenie do dekodowania wideo w oparciu o hierarchiczną informację o wzorcu zakodowanego bloku - Google Patents

Urządzenie do dekodowania wideo w oparciu o hierarchiczną informację o wzorcu zakodowanego bloku

Info

Publication number: PL2928193T3
Authority: PL; Poland
Prior art keywords: decoding apparatus; video decoding; pattern information; apparatus based; coded block
Prior art date: 2009-08-14

Application number

PL15166148T

Other languages

English (en)

Inventor

Min-Su Cheon

Hae-Kyung Jung

Il-Koo Min

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.)

2009-08-14

Filing date

2010-08-13

Publication date

2021-07-12

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

2021-07-12 Publication of PL2928193T3 publication Critical patent/PL2928193T3/pl

Classifications

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- 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
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- 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
- H04N19/115—Selection of the code volume for a coding unit prior to 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
- H04N19/134—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
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- H04N19/146—Data rate or code amount at the encoder output
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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
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- H04N19/18—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 set of transform coefficients
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- H04N19/184—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 bits, e.g. of the compressed video stream
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- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
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- 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)
Discrete Mathematics (AREA)
General Physics & Mathematics (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)

PL15166148T 2009-08-14 2010-08-13 Urządzenie do dekodowania wideo w oparciu o hierarchiczną informację o wzorcu zakodowanego bloku PL2928193T3 (pl)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
KR1020090075337A KR101624649B1 (ko)	2009-08-14	2009-08-14	계층적인 부호화 블록 패턴 정보를 이용한 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치
EP15166148.5A EP2928193B1 (en)	2009-08-14	2010-08-13	Video decoding apparatus based on hierarchical coded block pattern information
EP10808398.1A EP2452493B1 (en)	2009-08-14	2010-08-13	Video decoding method based on hierarchical coded block pattern information
PCT/KR2010/005368 WO2011019249A2 (en)	2009-08-14	2010-08-13	Video encoding method and apparatus and video decoding method and apparatus, based on hierarchical coded block pattern information

Publications (1)

Publication Number	Publication Date
PL2928193T3 true PL2928193T3 (pl)	2021-07-12

Family

ID=43586684

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
PL15166147T PL2928192T3 (pl)	2009-08-14	2010-08-13	Sposób dekodowania wideo oparty na informacji o wzorcu bloku zakodowanego hierarchicznie
PL10808398T PL2452493T3 (pl)	2009-08-14	2010-08-13	Sposób i urządzenie do kodowania wideo oraz sposób i urządzenie do dekodowania wideo, z towarzyszącym kodowaniem arytmetycznym
PL15166148T PL2928193T3 (pl)	2009-08-14	2010-08-13	Urządzenie do dekodowania wideo w oparciu o hierarchiczną informację o wzorcu zakodowanego bloku

Family Applications Before (2)

Application Number	Title	Priority Date	Filing Date
PL15166147T PL2928192T3 (pl)	2009-08-14	2010-08-13	Sposób dekodowania wideo oparty na informacji o wzorcu bloku zakodowanego hierarchicznie
PL10808398T PL2452493T3 (pl)	2009-08-14	2010-08-13	Sposób i urządzenie do kodowania wideo oraz sposób i urządzenie do dekodowania wideo, z towarzyszącym kodowaniem arytmetycznym

Country Status (20)

Country	Link
US (11)	US9148665B2 (pl)
EP (3)	EP2928193B1 (pl)
JP (6)	JP5718918B2 (pl)
KR (1)	KR101624649B1 (pl)
CN (1)	CN102474614B (pl)
BR (5)	BR122015013893B1 (pl)
CA (4)	CA2768691C (pl)
CY (2)	CY1120120T1 (pl)
DK (2)	DK2452493T3 (pl)
ES (3)	ES2864024T3 (pl)
HR (2)	HRP20180477T1 (pl)
HU (3)	HUE038679T2 (pl)
LT (2)	LT2928192T (pl)
MX (1)	MX2011013015A (pl)
PL (3)	PL2928192T3 (pl)
PT (2)	PT2928192T (pl)
RU (8)	RU2516444C2 (pl)
SI (2)	SI2928192T1 (pl)
TR (1)	TR201908743T4 (pl)
WO (1)	WO2011019249A2 (pl)

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HUE045541T2 (hu)	2020-01-28
JP2015146615A (ja)	2015-08-13
MX2011013015A (es)	2012-01-30
CA2768691C (en)	2017-01-17
RU2516444C2 (ru)	2014-05-20
EP2928193A1 (en)	2015-10-07
RU2625348C2 (ru)	2017-07-13
US20150256852A1 (en)	2015-09-10
JP5718918B2 (ja)	2015-05-13
ES2864024T3 (es)	2021-10-13
SI2928192T1 (sl)	2019-08-30
RU2014105190A (ru)	2015-08-20
US20140169456A1 (en)	2014-06-19
EP2452493A2 (en)	2012-05-16
EP2928193B1 (en)	2021-03-17
US20150256829A1 (en)	2015-09-10
RU2635877C2 (ru)	2017-11-16
CY1120120T1 (el)	2018-12-12
US9426484B2 (en)	2016-08-23
US20140153638A1 (en)	2014-06-05
KR20110017721A (ko)	2011-02-22
WO2011019249A2 (en)	2011-02-17
JP6042943B2 (ja)	2016-12-14
US20150256831A1 (en)	2015-09-10
ES2733936T3 (es)	2019-12-03
SI2452493T1 (en)	2018-04-30
HUE053883T2 (hu)	2021-07-28
JP6823028B2 (ja)	2021-01-27
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RU2637881C2 (ru)	2017-12-07
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CN102474614A (zh)	2012-05-23
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CA2889729A1 (en)	2011-02-17
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BR122015013893B1 (pt)	2022-01-18
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RU2014105194A (ru)	2015-08-20
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JP6211668B2 (ja)	2017-10-11
KR101624649B1 (ko)	2016-05-26
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CY1121940T1 (el)	2020-10-14
JP6408098B2 (ja)	2018-10-17
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