PL3982634T3 - Predykcja wektora ruchu w kodowaniu wideo - Google Patents

Predykcja wektora ruchu w kodowaniu wideo

Info

Publication number: PL3982634T3
Authority: PL; Poland
Prior art keywords: motion vector; video coding; vector prediction; prediction; coding
Prior art date: 2010-04-09

Application number

PL21210463.2T

Other languages

English (en)

Inventor

Joonyoung Park

Seungwook Park

Jaehyun Lim

Jungsun Kim

Younghee Choi

Jaewon Sung

Byeongmoon Jeon

Yongjoon Jeon

Original Assignee

Lg Electronics, Inc.

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.)

2010-04-09

Filing date

2011-04-08

Publication date

2023-10-09

2011-04-08 Application filed by Lg Electronics, Inc. filed Critical Lg Electronics, Inc.

2023-10-09 Publication of PL3982634T3 publication Critical patent/PL3982634T3/pl

Links

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
- H04N19/50—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
- H04N19/51—Motion estimation or motion compensation
- H04N19/55—Motion estimation with spatial constraints, e.g. at image or region borders
- 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
- H04N19/51—Motion estimation or motion compensation
- H04N19/513—Processing of motion vectors
- 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
- H04N19/51—Motion estimation or motion compensation
- H04N19/513—Processing of motion vectors
- H04N19/517—Processing of motion vectors by encoding
- H04N19/52—Processing of motion vectors by encoding by predictive encoding
- 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
- 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
- H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
- H04N19/139—Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability
- 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
- H04N19/172—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 picture, frame or field
- 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
- H04N19/10—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
- H04N19/184—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
- 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
- H04N19/51—Motion estimation or motion compensation
- H04N19/573—Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction
- 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
- H04N19/60—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]

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)
Image Analysis (AREA)
Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)

PL21210463.2T 2010-04-09 2011-04-08 Predykcja wektora ruchu w kodowaniu wideo PL3982634T3 (pl)

Applications Claiming Priority (7)

Application Number	Priority Date	Filing Date	Title
US32230110P	2010-04-09	2010-04-09
US37328610P	2010-08-13	2010-08-13
US201061424681P	2010-12-20	2010-12-20
US201161432202P	2011-01-13	2011-01-13
US201161454995P	2011-03-21	2011-03-21
US201161466446P	2011-03-22	2011-03-22
KR1020110032376A KR101752418B1 (ko)	2010-04-09	2011-04-07	비디오 신호 처리 방법 및 장치

Publications (1)

Publication Number	Publication Date
PL3982634T3 true PL3982634T3 (pl)	2023-10-09

Family

ID=45028893

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
PL21210463.2T PL3982634T3 (pl)	2010-04-09	2011-04-08	Predykcja wektora ruchu w kodowaniu wideo
PL23181365.0T PL4236324T3 (pl)	2010-04-09	2011-04-08	Predykcja wektora ruchu w kodowaniu wideo
PL11766196T PL2557796T3 (pl)	2010-04-09	2011-04-08	Sposób i urządzenie do przetwarzania sygnału wideo

Family Applications After (2)

Application Number	Title	Priority Date	Filing Date
PL23181365.0T PL4236324T3 (pl)	2010-04-09	2011-04-08	Predykcja wektora ruchu w kodowaniu wideo
PL11766196T PL2557796T3 (pl)	2010-04-09	2011-04-08	Sposób i urządzenie do przetwarzania sygnału wideo

Country Status (12)

Country	Link
US (13)	US8976865B2 (pl)
EP (4)	EP4586610A3 (pl)
KR (8)	KR101752418B1 (pl)
CN (5)	CN106028042B (pl)
ES (3)	ES2954563T3 (pl)
FI (1)	FI3982634T3 (pl)
HR (2)	HRP20230945T1 (pl)
HU (3)	HUE072378T2 (pl)
PL (3)	PL3982634T3 (pl)
RS (1)	RS66998B1 (pl)
SI (2)	SI3982634T1 (pl)
WO (1)	WO2011126345A2 (pl)

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RS66998B1 (sr)	2025-08-29
US9800892B2 (en)	2017-10-24
EP4236324A3 (en)	2023-10-11
EP3982634A1 (en)	2022-04-13
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HUE057387T2 (hu)	2022-05-28
US20180270504A1 (en)	2018-09-20
US20160241871A1 (en)	2016-08-18
KR20210022612A (ko)	2021-03-03
SI3982634T1 (sl)	2023-11-30
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PL4236324T3 (pl)	2025-11-12
KR20170075688A (ko)	2017-07-03
KR20200034697A (ko)	2020-03-31
CN105847835B (zh)	2019-01-18
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EP2557796B1 (en)	2021-12-29
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CN102835113B (zh)	2016-06-22
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EP2557796A2 (en)	2013-02-13
HUE063019T2 (hu)	2023-12-28
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KR102221724B1 (ko)	2021-02-26
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