AR093284A1 - Parametros del decodificador hipotetico de referencia en la codificacion de video - Google Patents

Parametros del decodificador hipotetico de referencia en la codificacion de video

Info

Publication number
AR093284A1
AR093284A1 ARP130103419A ARP130103419A AR093284A1 AR 093284 A1 AR093284 A1 AR 093284A1 AR P130103419 A ARP130103419 A AR P130103419A AR P130103419 A ARP130103419 A AR P130103419A AR 093284 A1 AR093284 A1 AR 093284A1
Authority
AR
Argentina
Prior art keywords
parameters
hrd
video coding
operating point
hypothetical decoder
Prior art date
Application number
ARP130103419A
Other languages
English (en)
Spanish (es)
Inventor
Wang Ye
Kui
Original Assignee
Qualcomm 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.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of AR093284A1 publication Critical patent/AR093284A1/es

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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • 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
    • 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
    • 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
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/152—Data rate or code amount at the encoder output by measuring the fullness of the transmission buffer
    • 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
    • H04N19/169—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
    • H04N19/184—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 bits, e.g. of the compressed video stream
    • 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
    • H04N19/189—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
    • 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
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • 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
    • H04N19/10—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
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/149—Data rate or code amount at the encoder output by estimating the code amount by means of a model, e.g. mathematical model or statistical model
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/31—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the temporal domain

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Algebra (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Discrete Mathematics (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
ARP130103419A 2012-09-24 2013-09-24 Parametros del decodificador hipotetico de referencia en la codificacion de video AR093284A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261705102P 2012-09-24 2012-09-24
US13/918,041 US10021394B2 (en) 2012-09-24 2013-06-14 Hypothetical reference decoder parameters in video coding

Publications (1)

Publication Number Publication Date
AR093284A1 true AR093284A1 (es) 2015-05-27

Family

ID=50338834

Family Applications (3)

Application Number Title Priority Date Filing Date
ARP130103420A AR093238A1 (es) 2012-09-24 2013-09-24 Prueba de conformidad de la corriente de bits en la codificacion de video
ARP130103421A AR093285A1 (es) 2012-09-24 2013-09-24 Parametros del decodificador hipotetico de referencia en la codificacion de video
ARP130103419A AR093284A1 (es) 2012-09-24 2013-09-24 Parametros del decodificador hipotetico de referencia en la codificacion de video

Family Applications Before (2)

Application Number Title Priority Date Filing Date
ARP130103420A AR093238A1 (es) 2012-09-24 2013-09-24 Prueba de conformidad de la corriente de bits en la codificacion de video
ARP130103421A AR093285A1 (es) 2012-09-24 2013-09-24 Parametros del decodificador hipotetico de referencia en la codificacion de video

Country Status (24)

Country Link
US (3) US10021394B2 (OSRAM)
EP (3) EP2898678B1 (OSRAM)
JP (3) JP6009679B2 (OSRAM)
KR (3) KR101669778B1 (OSRAM)
CN (3) CN104641648B (OSRAM)
AR (3) AR093238A1 (OSRAM)
AU (3) AU2013318108B2 (OSRAM)
BR (3) BR112015006452B1 (OSRAM)
CA (3) CA2884280C (OSRAM)
DK (1) DK2898680T3 (OSRAM)
ES (2) ES2758503T3 (OSRAM)
HU (1) HUE045592T2 (OSRAM)
IL (3) IL237405B (OSRAM)
MY (3) MY170158A (OSRAM)
PH (3) PH12015500477B1 (OSRAM)
PL (1) PL2898678T3 (OSRAM)
PT (1) PT2898680T (OSRAM)
RU (3) RU2642359C2 (OSRAM)
SG (4) SG10201702329SA (OSRAM)
SI (1) SI2898680T1 (OSRAM)
TW (3) TWI504238B (OSRAM)
UA (2) UA113334C2 (OSRAM)
WO (3) WO2014047175A1 (OSRAM)
ZA (2) ZA201502304B (OSRAM)

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