%0 Conference Paper
%B IEEE International Conference on Acoustics, Speech and Signal Processing, 2008. ICASSP 2008
%D 2008
%T Measuring 1st order stretchwith a single filter
%A Bitsakos,K.
%A Domke, J.
%A FermÃ¼ller, Cornelia
%A Aloimonos, J.
%K Cepstral analysis
%K Educational institutions
%K filter
%K filtering theory
%K Fourier transforms
%K Frequency domain analysis
%K Frequency estimation
%K Gabor filters
%K Image analysis
%K IMAGE PROCESSING
%K linear stretch measurement
%K local signal transformation measurement
%K Nonlinear filters
%K Phase estimation
%K Signal analysis
%K Speech processing
%X We analytically develop a filter that is able to measure the linear stretch of the transformation around a point, and present results of applying it to real signals. We show that this method is a real-time alternative solution for measuring local signal transformations. Experimentally, this method can accurately measure stretch, however, it is sensitive to shift.
%B IEEE International Conference on Acoustics, Speech and Signal Processing, 2008. ICASSP 2008
%I IEEE
%P 909 - 912
%8 2008/04/31/March
%@ 978-1-4244-1483-3
%G eng
%R 10.1109/ICASSP.2008.4517758