BR0017086A - Processo para calcular uma distancia perceptual de um sinal de dados e uma primeira representação do sinal de dados, sistema de compressão, e, processo de compressão de dados - Google Patents

Processo para calcular uma distancia perceptual de um sinal de dados e uma primeira representação do sinal de dados, sistema de compressão, e, processo de compressão de dados

Info

Publication number
BR0017086A
BR0017086A BR0017086-0A BR0017086A BR0017086A BR 0017086 A BR0017086 A BR 0017086A BR 0017086 A BR0017086 A BR 0017086A BR 0017086 A BR0017086 A BR 0017086A
Authority
BR
Brazil
Prior art keywords
data signal
data
compression
perceptual distance
calculating
Prior art date
Application number
BR0017086-0A
Other languages
English (en)
Portuguese (pt)
Inventor
Mark R Sydorenko
Original Assignee
Mark R Sydorenko
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 Mark R Sydorenko filed Critical Mark R Sydorenko
Publication of BR0017086A publication Critical patent/BR0017086A/pt

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/002—Image coding using neural networks
    • 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
    • H04N19/124—Quantisation
    • 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
    • H04N19/14—Coding unit complexity, e.g. amount of activity or edge presence estimation
    • 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
    • H04N19/134—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
    • H04N19/154—Measured or subjectively estimated visual quality after decoding, e.g. measurement of distortion
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • 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
    • H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Artificial Intelligence (AREA)
  • Evolutionary Computation (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Processing (AREA)
BR0017086-0A 2000-02-03 2000-02-03 Processo para calcular uma distancia perceptual de um sinal de dados e uma primeira representação do sinal de dados, sistema de compressão, e, processo de compressão de dados BR0017086A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2000/002917 WO2001057788A1 (en) 1997-11-12 2000-02-03 Data compression method and apparatus

Publications (1)

Publication Number Publication Date
BR0017086A true BR0017086A (pt) 2003-01-07

Family

ID=21741037

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0017086-0A BR0017086A (pt) 2000-02-03 2000-02-03 Processo para calcular uma distancia perceptual de um sinal de dados e uma primeira representação do sinal de dados, sistema de compressão, e, processo de compressão de dados

Country Status (8)

Country Link
US (1) US6091773A (enExample)
EP (1) EP1252605A4 (enExample)
JP (1) JP2003523662A (enExample)
AU (1) AU781690B2 (enExample)
BR (1) BR0017086A (enExample)
CA (1) CA2398191A1 (enExample)
NO (1) NO20023617L (enExample)
WO (1) WO2001057788A1 (enExample)

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US8392176B2 (en) * 2006-04-10 2013-03-05 Qualcomm Incorporated Processing of excitation in audio coding and decoding
US20080294446A1 (en) * 2007-05-22 2008-11-27 Linfeng Guo Layer based scalable multimedia datastream compression
US20090198500A1 (en) * 2007-08-24 2009-08-06 Qualcomm Incorporated Temporal masking in audio coding based on spectral dynamics in frequency sub-bands
US8428957B2 (en) 2007-08-24 2013-04-23 Qualcomm Incorporated Spectral noise shaping in audio coding based on spectral dynamics in frequency sub-bands
US8515239B2 (en) * 2008-12-03 2013-08-20 D-Box Technologies Inc. Method and device for encoding vibro-kinetic data onto an LPCM audio stream over an HDMI link
US9405015B2 (en) 2012-12-18 2016-08-02 Subcarrier Systems Corporation Method and apparatus for modeling of GNSS pseudorange measurements for interpolation, extrapolation, reduction of measurement errors, and data compression
US9250327B2 (en) 2013-03-05 2016-02-02 Subcarrier Systems Corporation Method and apparatus for reducing satellite position message payload by adaptive data compression techniques
US11593632B2 (en) * 2016-12-15 2023-02-28 WaveOne Inc. Deep learning based on image encoding and decoding
US20250167801A1 (en) * 2017-10-30 2025-05-22 AtomBeam Technologies Inc. Medical imaging data compression utilizing codebooks
EP3570062B1 (en) * 2018-05-18 2022-06-29 Aptiv Technologies Limited Radar system and method for receiving and compressing radar signals
CN114448443A (zh) * 2021-12-23 2022-05-06 天翼云科技有限公司 一种cdn监控数据的压缩方法、装置和电子设备
CN118094176B (zh) * 2024-04-22 2024-06-18 杭州海康威视数字技术股份有限公司 多模态智能模型系统化安全防护方法、装置及设备

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Also Published As

Publication number Publication date
AU3482700A (en) 2001-08-14
NO20023617D0 (no) 2002-07-30
EP1252605A4 (en) 2008-03-26
WO2001057788A1 (en) 2001-08-09
JP2003523662A (ja) 2003-08-05
NO20023617L (no) 2002-10-02
CA2398191A1 (en) 2001-08-09
US6091773A (en) 2000-07-18
AU781690B2 (en) 2005-06-09
EP1252605A1 (en) 2002-10-30

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Legal Events

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 10A E 11A ANUIDADE(S).

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2112 DE 28/06/2011.