Warping time-frequency and time-scale representations to match signals

Research output: Chapter in Book/Report/Conference proceedingConference contribution


Warping similarity transformations provide a powerful vehicle for generating new classes of joint distributions based on concepts different from time, frequency, and scale. These new signal representations focus on the critical characteristics of large classes of signals, and hence, prove useful for representing and processing signals that are not well matched by current techniques. Interestingly, all distributions that have been used to illustrate more complicated generalized distribution design techniques can be generated using the warping method.

Original languageEnglish (US)
Title of host publicationProceedings of SPIE - The International Society for Optical Engineering
EditorsFriedrich O. Huck, Richard D. Juday
PublisherSociety of Photo-Optical Instrumentation Engineers
Number of pages12
ISBN (Print)0819418412
StatePublished - Jan 1 1995
EventVisual Information Processing IV - Orlando, FL, USA
Duration: Apr 17 1995Apr 18 1995


OtherVisual Information Processing IV
CityOrlando, FL, USA

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering


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