ZA201406040B - Coding concept allowing parallel processing, transport demultiplexer and video bitstream - Google Patents

Coding concept allowing parallel processing, transport demultiplexer and video bitstream

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Publication number
ZA201406040B
ZA201406040B ZA2014/06040A ZA201406040A ZA201406040B ZA 201406040 B ZA201406040 B ZA 201406040B ZA 2014/06040 A ZA2014/06040 A ZA 2014/06040A ZA 201406040 A ZA201406040 A ZA 201406040A ZA 201406040 B ZA201406040 B ZA 201406040B
Authority
ZA
South Africa
Prior art keywords
parallel processing
video bitstream
transport demultiplexer
coding concept
allowing parallel
Prior art date
Application number
ZA2014/06040A
Other languages
English (en)
Inventor
Detlev Marpe
Heiner Kirchhoffer
Karsten Grüneberg
Valeri George
Thomas Schierl
Anastasia Henkel
Original Assignee
Fraunhofer Ges Forschung
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=47594765&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA201406040(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Fraunhofer Ges Forschung filed Critical Fraunhofer Ges Forschung
Publication of ZA201406040B publication Critical patent/ZA201406040B/en

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102Methods 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
    • H04N19/13Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/90Methods 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
    • H04N19/91Entropy coding, e.g. variable length coding [VLC] or arithmetic coding
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03MCODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • H03M7/40Conversion to or from variable length codes, e.g. Shannon-Fano code, Huffman code, Morse code
    • H03M7/4006Conversion to or from arithmetic code
    • H03M7/4012Binary arithmetic codes
    • H03M7/4018Context adapative binary arithmetic codes [CABAC]
    • HELECTRICITY
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    • H03MCODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • H03M7/40Conversion to or from variable length codes, e.g. Shannon-Fano code, Huffman code, Morse code
    • H03M7/4031Fixed length to variable length coding
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    • H04N19/102Methods 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
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    • H04N19/102Methods 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
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    • H04N19/169Methods 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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    • H04N19/176Methods 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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    • H04N19/18Methods 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 a set of transform coefficients
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    • H04N19/169Methods 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
    • H04N19/188Methods 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 a video data packet, e.g. a network abstraction layer [NAL] unit
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
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    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/42Methods 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
    • H04N19/436Methods 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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    • H04N19/65Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience
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    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70Methods 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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    • H04N19/96Tree coding, e.g. quad-tree coding
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    • H04N19/98Adaptive-dynamic-range coding [ADRC]
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    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/90Methods 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
    • H04N19/99Methods 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 involving fractal coding

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Computing Systems (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Color Television Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Television Signal Processing For Recording (AREA)
ZA2014/06040A 2012-01-20 2014-08-18 Coding concept allowing parallel processing, transport demultiplexer and video bitstream ZA201406040B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261588849P 2012-01-20 2012-01-20
PCT/EP2013/051043 WO2013107906A2 (en) 2012-01-20 2013-01-21 Coding concept allowing parallel processing, transport demultiplexer and video bitstream

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ZA201406040B true ZA201406040B (en) 2015-12-23

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ZA2014/06040A ZA201406040B (en) 2012-01-20 2014-08-18 Coding concept allowing parallel processing, transport demultiplexer and video bitstream

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EP (2) EP3923578A1 (enExample)
JP (6) JP2015507899A (enExample)
KR (12) KR101718488B1 (enExample)
CN (5) CN109729356B (enExample)
AU (7) AU2013211002B2 (enExample)
BR (2) BR112014017915B1 (enExample)
CA (2) CA3081964C (enExample)
CL (1) CL2014001886A1 (enExample)
ES (1) ES2886119T3 (enExample)
HU (1) HUE055964T2 (enExample)
IL (9) IL310411B2 (enExample)
IN (1) IN2014KN01699A (enExample)
MX (5) MX376754B (enExample)
MY (1) MY167465A (enExample)
PH (5) PH12014501660A1 (enExample)
RU (2) RU2679551C2 (enExample)
SG (3) SG10202001107WA (enExample)
TW (9) TWI882914B (enExample)
UA (2) UA114618C2 (enExample)
WO (1) WO2013107906A2 (enExample)
ZA (1) ZA201406040B (enExample)

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US10880577B2 (en) 2020-12-29
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