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DK2659679T3 - Fremgangsmåde til selektiv afbrydelse af forudsigelse i videokodning - Google Patents

Fremgangsmåde til selektiv afbrydelse af forudsigelse i videokodning Download PDF

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Publication number
DK2659679T3
DK2659679T3 DK11852303.4T DK11852303T DK2659679T3 DK 2659679 T3 DK2659679 T3 DK 2659679T3 DK 11852303 T DK11852303 T DK 11852303T DK 2659679 T3 DK2659679 T3 DK 2659679T3
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Denmark
Prior art keywords
prediction
procedure
video coding
selective interruption
interruption
Prior art date
Application number
DK11852303.4T
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English (en)
Inventor
Michael Horowitz
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Dolby Int Ab
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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
    • H04N19/10—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
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/0004—Oxidoreductases (1.)
    • C12N9/0071—Oxidoreductases (1.) acting on paired donors with incorporation of molecular oxygen (1.14)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P17/00—Preparation of heterocyclic carbon compounds with only O, N, S, Se or Te as ring hetero atoms
    • C12P17/14—Nitrogen or oxygen as hetero atom and at least one other diverse hetero ring atom in the same ring
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
    • C12P7/04—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic
    • C12P7/06—Ethanol, i.e. non-beverage
    • C12P7/14—Multiple stages of fermentation; Multiple types of microorganisms or re-use of microorganisms
    • C—CHEMISTRY; METALLURGY
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    • 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
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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
    • H04N19/174—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 slice, e.g. a line of blocks or a group of blocks
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    • 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
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    • H04N19/436—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation using parallelised computational arrangements
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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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    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
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    • H04—ELECTRIC COMMUNICATION TECHNIQUE
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    • 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
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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
    • H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic coding

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Theoretical Computer Science (AREA)
  • Computing Systems (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Color Television Systems (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
DK11852303.4T 2010-12-28 2011-12-28 Fremgangsmåde til selektiv afbrydelse af forudsigelse i videokodning DK2659679T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201061427569P 2010-12-28 2010-12-28
US13/336,475 US9060174B2 (en) 2010-12-28 2011-12-23 Method and system for selectively breaking prediction in video coding
PCT/CA2011/001412 WO2012088595A1 (en) 2010-12-28 2011-12-28 Method and system for selectively breaking prediction in video coding

Publications (1)

Publication Number Publication Date
DK2659679T3 true DK2659679T3 (da) 2019-01-02

Family

ID=46316772

Family Applications (3)

Application Number Title Priority Date Filing Date
DK11852303.4T DK2659679T3 (da) 2010-12-28 2011-12-28 Fremgangsmåde til selektiv afbrydelse af forudsigelse i videokodning
DK18197423.9T DK3445051T3 (da) 2010-12-28 2011-12-28 Fremgangsmåde og system til selektiv afbrydelse af forudsigelse i videokodning
DK11853888.3T DK2659675T3 (da) 2010-12-28 2011-12-28 Fremgangsmåde for billedsegmentering under anvendelse af søjler

Family Applications After (2)

Application Number Title Priority Date Filing Date
DK18197423.9T DK3445051T3 (da) 2010-12-28 2011-12-28 Fremgangsmåde og system til selektiv afbrydelse af forudsigelse i videokodning
DK11853888.3T DK2659675T3 (da) 2010-12-28 2011-12-28 Fremgangsmåde for billedsegmentering under anvendelse af søjler

Country Status (15)

Country Link
US (15) US9060174B2 (da)
EP (6) EP3445051B1 (da)
CN (17) CN106488228B (da)
CY (2) CY1121428T1 (da)
DK (3) DK2659679T3 (da)
ES (3) ES2914608T3 (da)
HK (1) HK1243570A1 (da)
HR (3) HRP20220632T1 (da)
HU (2) HUE058729T2 (da)
LT (3) LT2659675T (da)
PL (3) PL3445051T3 (da)
PT (3) PT3445051T (da)
RS (3) RS60712B1 (da)
SI (3) SI2659679T1 (da)
WO (2) WO2012088595A1 (da)

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