IL130183A - System and method for performing transformations of digital data - Google Patents

System and method for performing transformations of digital data

Info

Publication number
IL130183A
IL130183A IL13018397A IL13018397A IL130183A IL 130183 A IL130183 A IL 130183A IL 13018397 A IL13018397 A IL 13018397A IL 13018397 A IL13018397 A IL 13018397A IL 130183 A IL130183 A IL 130183A
Authority
IL
Israel
Prior art keywords
digital data
performing transformations
transformations
digital
data
Prior art date
Application number
IL13018397A
Other languages
English (en)
Other versions
IL130183A0 (en
Original Assignee
Teralogic 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 Teralogic Inc filed Critical Teralogic Inc
Publication of IL130183A0 publication Critical patent/IL130183A0/xx
Publication of IL130183A publication Critical patent/IL130183A/xx

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G06F17/14—Fourier, Walsh or analogous domain transformations, e.g. Laplace, Hilbert, Karhunen-Loeve, transforms
    • G06F17/148—Wavelet transforms
    • 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
    • H04N19/63—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/27—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the analysis technique
    • 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
    • H04N19/42—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Algebra (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Acoustics & Sound (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
IL13018397A 1996-11-27 1997-11-21 System and method for performing transformations of digital data IL130183A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/758,224 US5909518A (en) 1996-11-27 1996-11-27 System and method for performing wavelet-like and inverse wavelet-like transformations of digital data
PCT/US1997/021915 WO1998024053A1 (en) 1996-11-27 1997-11-21 System and method for performing wavelet-like and inverse wavelet-like transformations of digital data

Publications (2)

Publication Number Publication Date
IL130183A0 IL130183A0 (en) 2000-06-01
IL130183A true IL130183A (en) 2003-01-12

Family

ID=25050979

Family Applications (1)

Application Number Title Priority Date Filing Date
IL13018397A IL130183A (en) 1996-11-27 1997-11-21 System and method for performing transformations of digital data

Country Status (6)

Country Link
US (1) US5909518A (enExample)
EP (1) EP1025536B1 (enExample)
JP (1) JP4198757B2 (enExample)
DE (1) DE69737514T2 (enExample)
IL (1) IL130183A (enExample)
WO (1) WO1998024053A1 (enExample)

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Also Published As

Publication number Publication date
US5909518A (en) 1999-06-01
EP1025536A4 (en) 2001-01-31
EP1025536A1 (en) 2000-08-09
DE69737514D1 (de) 2007-05-03
JP2001507175A (ja) 2001-05-29
EP1025536B1 (en) 2007-03-21
JP4198757B2 (ja) 2008-12-17
DE69737514T2 (de) 2008-01-31
WO1998024053A1 (en) 1998-06-04
IL130183A0 (en) 2000-06-01

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