PL4319166T3 - Sposób predykcji międzyramkowej, sposób kodowania obrazu i czytelny dla komputera nośnik pamięci - Google Patents

Sposób predykcji międzyramkowej, sposób kodowania obrazu i czytelny dla komputera nośnik pamięci

Info

Publication number: PL4319166T3
Authority: PL; Poland
Prior art keywords: inter; computer; storage medium; readable storage; image coding
Prior art date: 2010-11-25

Application number

PL23217279.1T

Other languages

English (en)

Inventor

Jae Hyun Lim

Seung Wook Park

Jung Sun Kim

Yong Joon Jeon

Joon Young Park

Byeong Moon 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.)

2010-11-25

Filing date

2011-11-23

Publication date

2025-02-24

2011-11-23 Application filed by Lg Electronics Inc. filed Critical Lg Electronics Inc.

2025-02-24 Publication of PL4319166T3 publication Critical patent/PL4319166T3/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
- H04N19/10—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
- H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
- 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
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/109—Selection of coding mode or of prediction mode among a plurality of temporal 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
- H04N19/119—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
- H04N19/124—Quantisation
- H—ELECTRICITY
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- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
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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
- H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
- H—ELECTRICITY
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- 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
- H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
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- 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
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- 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
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- 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
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- 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
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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
- H04N19/60—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
- H04N19/63—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets
- H04N19/64—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets characterised by ordering of coefficients or of bits for 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
- H04N19/70—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
- H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
- H04N19/82—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop
- 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)
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)
Signal Processing For Digital Recording And Reproducing (AREA)

PL23217279.1T 2010-11-25 2011-11-23 Sposób predykcji międzyramkowej, sposób kodowania obrazu i czytelny dla komputera nośnik pamięci PL4319166T3 (pl)

Applications Claiming Priority (5)

Application Number	Priority Date	Filing Date
US41726510P	2010-11-25	2010-11-25
US41887610P	2010-12-02	2010-12-02
US42119310P	2010-12-08	2010-12-08
US201161432601P	2011-01-14	2011-01-14
US201161441655P	2011-02-11	2011-02-11

Publications (1)

Publication Number	Publication Date
PL4319166T3 true PL4319166T3 (pl)	2025-02-24

Family

ID=46146295

Family Applications (5)

Application Number	Title	Priority Date	Filing Date
PL21188381.4T PL3923579T3 (pl)	2010-11-25	2011-11-23	Sposób sygnalizacji informacji o obrazie i sposób dekodowania informacji o obrazie z jego wykorzystaniem
PL11843220T PL2645715T3 (pl)	2010-11-25	2011-11-23	Sposób sygnalizacji informacji o obrazie i wykorzystujący go sposób dekodowania informacji o obrazie
PL23217279.1T PL4319166T3 (pl)	2010-11-25	2011-11-23	Sposób predykcji międzyramkowej, sposób kodowania obrazu i czytelny dla komputera nośnik pamięci
PL19191494T PL3595303T3 (pl)	2010-11-25	2011-11-23	Sposób dekodowania informacji o obrazie, urządzenie dekodujące, sposób kodowania informacji o obrazie, urządzenie kodujące i nośnik pamięci
PL22208097.0T PL4156684T3 (pl)	2010-11-25	2011-11-23	Sposób dekodowania video, sposób enkodowania video, nośnik danych

Family Applications Before (2)

Application Number	Title	Priority Date	Filing Date
PL21188381.4T PL3923579T3 (pl)	2010-11-25	2011-11-23	Sposób sygnalizacji informacji o obrazie i sposób dekodowania informacji o obrazie z jego wykorzystaniem
PL11843220T PL2645715T3 (pl)	2010-11-25	2011-11-23	Sposób sygnalizacji informacji o obrazie i wykorzystujący go sposób dekodowania informacji o obrazie

Family Applications After (2)

Application Number	Title	Priority Date	Filing Date
PL19191494T PL3595303T3 (pl)	2010-11-25	2011-11-23	Sposób dekodowania informacji o obrazie, urządzenie dekodujące, sposób kodowania informacji o obrazie, urządzenie kodujące i nośnik pamięci
PL22208097.0T PL4156684T3 (pl)	2010-11-25	2011-11-23	Sposób dekodowania video, sposób enkodowania video, nośnik danych

Country Status (15)

Country	Link
US (4)	US9661324B2 (pl)
EP (6)	EP4462789A3 (pl)
JP (9)	JP6006226B2 (pl)
KR (10)	KR101505755B1 (pl)
CN (5)	CN107801035B (pl)
DK (1)	DK2645715T3 (pl)
ES (5)	ES2898947T3 (pl)
FI (2)	FI4156684T3 (pl)
HR (2)	HRP20240572T1 (pl)
HU (4)	HUE066434T2 (pl)
MX (1)	MX2013005754A (pl)
PL (5)	PL3923579T3 (pl)
PT (2)	PT2645715T (pl)
SI (3)	SI3595303T1 (pl)
WO (1)	WO2012070857A2 (pl)

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US20190238852A1 (en)	2019-08-01
JP7548980B2 (ja)	2024-09-10
KR20170118224A (ko)	2017-10-24
US20130142259A1 (en)	2013-06-06
DK2645715T3 (da)	2020-02-17
CN107801035B (zh)	2020-11-03
EP3595303A1 (en)	2020-01-15
ES2939601T3 (es)	2023-04-25
KR102047507B1 (ko)	2019-12-02
SI3923579T1 (sl)	2023-04-28
US20170332078A1 (en)	2017-11-16
EP4319166B1 (en)	2024-11-06
US10080021B2 (en)	2018-09-18
EP3595303B1 (en)	2021-08-25
JP2017017739A (ja)	2017-01-19
CN107801023A (zh)	2018-03-13
KR20180073711A (ko)	2018-07-02
EP4156684B1 (en)	2024-02-14
WO2012070857A3 (ko)	2012-07-19
FI4156684T3 (fi)	2024-05-02
PT3595303T (pt)	2021-11-16
JP7755764B2 (ja)	2025-10-16
HUE056945T2 (hu)	2022-03-28
SI3595303T1 (sl)	2022-01-31
KR20140043844A (ko)	2014-04-10
KR20200100854A (ko)	2020-08-26
JP6006226B2 (ja)	2016-10-12
CN107801035A (zh)	2018-03-13
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EP3923579A1 (en)	2021-12-15
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MX2013005754A (es)	2013-08-01
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