PL3448033T3 - Urządzenie do wyprowadzania informacji o ruchu - Google Patents

Urządzenie do wyprowadzania informacji o ruchu

Info

Publication number
PL3448033T3
PL3448033T3 PL18193701T PL18193701T PL3448033T3 PL 3448033 T3 PL3448033 T3 PL 3448033T3 PL 18193701 T PL18193701 T PL 18193701T PL 18193701 T PL18193701 T PL 18193701T PL 3448033 T3 PL3448033 T3 PL 3448033T3
Authority
PL
Poland
Prior art keywords
motion information
deriving motion
deriving
information
motion
Prior art date
Application number
PL18193701T
Other languages
English (en)
Polish (pl)
Inventor
Soo Mi Oh
Moonock Yang
Original Assignee
Innotive 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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=48208139&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PL3448033(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Innotive Ltd filed Critical Innotive Ltd
Publication of PL3448033T3 publication Critical patent/PL3448033T3/pl

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    • 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
    • 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
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    • 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
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    • 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
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    • H04N19/103—Selection of coding mode or of prediction mode
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    • 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
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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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    • H04N19/10—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
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    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
    • H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
    • H04N19/198—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters including smoothing of a sequence of encoding parameters, e.g. by averaging, by choice of the maximum, minimum or median value
    • 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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H—ELECTRICITY
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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
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/513—Processing of motion vectors
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    • 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
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    • 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
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    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/86—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving reduction of coding artifacts, e.g. of blockiness
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    • 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)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Vehicle Body Suspensions (AREA)
  • Devices For Executing Special Programs (AREA)
  • Golf Clubs (AREA)
PL18193701T 2011-11-07 2012-11-07 Urządzenie do wyprowadzania informacji o ruchu PL3448033T3 (pl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR1020110115220A KR20130050407A (ko) 2011-11-07 2011-11-07 인터 모드에서의 움직임 정보 생성 방법
EP12847552.2A EP2752005B1 (en) 2011-11-07 2012-11-07 Method of deriving motion information
PCT/CN2012/084242 WO2013067939A1 (en) 2011-11-07 2012-11-07 Method of deriving motion information
EP18193701.2A EP3448033B1 (en) 2011-11-07 2012-11-07 Apparatus for deriving motion information

Publications (1)

Publication Number Publication Date
PL3448033T3 true PL3448033T3 (pl) 2021-01-11

Family

ID=48208139

Family Applications (5)

Application Number Title Priority Date Filing Date
PL18193640.2T PL3432579T3 (pl) 2011-11-07 2012-11-07 Sposób wyprowadzania informacji o ruchu
PL18193706.1T PL3448034T3 (pl) 2011-11-07 2012-11-07 Urządzenie do wyprowadzania informacji o ruchu
PL12847552T PL2752005T3 (pl) 2011-11-07 2012-11-07 Sposób wyprowadzania informacji o ruchu
PL18193714.5T PL3432580T3 (pl) 2011-11-07 2012-11-07 Sposób wyprowadzania informacji o ruchu
PL18193701T PL3448033T3 (pl) 2011-11-07 2012-11-07 Urządzenie do wyprowadzania informacji o ruchu

Family Applications Before (4)

Application Number Title Priority Date Filing Date
PL18193640.2T PL3432579T3 (pl) 2011-11-07 2012-11-07 Sposób wyprowadzania informacji o ruchu
PL18193706.1T PL3448034T3 (pl) 2011-11-07 2012-11-07 Urządzenie do wyprowadzania informacji o ruchu
PL12847552T PL2752005T3 (pl) 2011-11-07 2012-11-07 Sposób wyprowadzania informacji o ruchu
PL18193714.5T PL3432580T3 (pl) 2011-11-07 2012-11-07 Sposób wyprowadzania informacji o ruchu

Country Status (18)

Country Link
US (8) US9288493B2 (2)
EP (5) EP3448033B1 (2)
JP (5) JP5837992B2 (2)
KR (4) KR20130050407A (2)
CN (6) CN108282652B (2)
CY (1) CY1121058T1 (2)
DK (4) DK3432580T3 (2)
ES (5) ES3002965T3 (2)
HR (1) HRP20182189T1 (2)
HU (5) HUE070439T2 (2)
IN (1) IN2014CN03910A (2)
LT (1) LT2752005T (2)
PL (5) PL3432579T3 (2)
PT (4) PT3432579T (2)
RS (1) RS58195B1 (2)
SI (2) SI2752005T1 (2)
TW (6) TWI581612B (2)
WO (1) WO2013067939A1 (2)

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KR102840294B1 (ko) 2018-06-29 2025-07-30 두인 비전 컴퍼니 리미티드 하나 또는 다수의 룩업 테이블들을 사용하여 이전에 코딩된 모션 정보를 순서대로 저장하고 이를 사용하여 후속 블록들을 코딩하는 개념
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