Title :
Generalized phase planes for feature extraction
Author :
Dinstein, I. ; Plotkin, E. ; Zayezdny, A.
Author_Institution :
Ben-Gurion University of Negev, Beer-Sheva, Israël
Abstract :
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.
Keywords :
Feature extraction; Handwriting recognition; Speech recognition;
Conference_Titel :
Acoustics, Speech, and Signal Processing, IEEE International Conference on ICASSP '82.
DOI :
10.1109/ICASSP.1982.1171694
