Generalized phase planes for feature extraction

I. Dinstein, E. Plotkin, A. Zayezdny

Research output: Contribution to journalConference articlepeer-review

1 Scopus citations


The concept of planes spanned ions of signal phase plane is generalized to by various nonlinear combinat-derivatives. Such combinations, based on the relative first and second derivatives of signals, are defined and illustrated. A method for feature extraction is proposed and applied to a simple example of handwritten numeral recognition.

Original languageEnglish
Article number1171694
Pages (from-to)1916-1919
Number of pages4
JournalProceedings - ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing
StatePublished - 1 Jan 1982
Event1982 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 1982 - Paris, France
Duration: 3 May 19825 May 1982

ASJC Scopus subject areas

  • Software
  • Signal Processing
  • Electrical and Electronic Engineering


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