PT2659675T - Método e sistema para segmentação de imagens utilizando colunas - Google Patents

Método e sistema para segmentação de imagens utilizando colunas

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Publication number
PT2659675T
PT2659675T PT118538883T PT11853888T PT2659675T PT 2659675 T PT2659675 T PT 2659675T PT 118538883 T PT118538883 T PT 118538883T PT 11853888 T PT11853888 T PT 11853888T PT 2659675 T PT2659675 T PT 2659675T
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PT
Portugal
Prior art keywords
columns
picture segmentation
segmentation
picture
Prior art date
Application number
PT118538883T
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English (en)
Original Assignee
Dolby Int Ab
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Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=46316772&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PT2659675(T) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dolby Int Ab filed Critical Dolby Int Ab
Publication of PT2659675T publication Critical patent/PT2659675T/pt

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    • H04—ELECTRIC COMMUNICATION TECHNIQUE
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    • 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
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    • 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
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    • 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
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PT118538883T 2010-12-28 2011-12-28 Método e sistema para segmentação de imagens utilizando colunas PT2659675T (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201061427569P 2010-12-28 2010-12-28
US13/336,675 US10244239B2 (en) 2010-12-28 2011-12-23 Parameter set for picture segmentation

Publications (1)

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PT2659675T true PT2659675T (pt) 2020-08-31

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ID=46316772

Family Applications (3)

Application Number Title Priority Date Filing Date
PT181974239T PT3445051T (pt) 2010-12-28 2011-12-28 Método e sistema para seletivamente quebrar a previsão na codificação de vídeo
PT11852303T PT2659679T (pt) 2010-12-28 2011-12-28 Método e sistema para interromper seletivamente uma predição numa codificação de vídeo
PT118538883T PT2659675T (pt) 2010-12-28 2011-12-28 Método e sistema para segmentação de imagens utilizando colunas

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Application Number Title Priority Date Filing Date
PT181974239T PT3445051T (pt) 2010-12-28 2011-12-28 Método e sistema para seletivamente quebrar a previsão na codificação de vídeo
PT11852303T PT2659679T (pt) 2010-12-28 2011-12-28 Método e sistema para interromper seletivamente uma predição numa codificação de vídeo

Country Status (15)

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US (13) US9060174B2 (pt)
EP (6) EP3697087A1 (pt)
CN (17) CN106791831B (pt)
CY (2) CY1121428T1 (pt)
DK (3) DK2659675T3 (pt)
ES (3) ES2914608T3 (pt)
HK (1) HK1243570A1 (pt)
HR (3) HRP20220632T1 (pt)
HU (2) HUE051603T2 (pt)
LT (3) LT3445051T (pt)
PL (3) PL3445051T3 (pt)
PT (3) PT3445051T (pt)
RS (3) RS57975B1 (pt)
SI (3) SI2659679T1 (pt)
WO (2) WO2012088594A1 (pt)

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