Title :
Signal reconstruction from windowed Fourier phase
Author_Institution :
Ecole Polytech. de Montreal, Que., Canada
Abstract :
A variety of information relating to phase has been increasingly widely used for stereo matching as well as motion image matching. In particular, the windowed Fourier phase (WFP) has several properties that are important for representing the structure of the signal. It is established that a series of signals, either continuous or discrete, is determined up to a multiplicative constant by its WFP at any frequency. An algorithm is developed to reconstruct the signals from the WFP
Keywords :
Fourier analysis; signal synthesis; stereo image processing; algorithm; motion image matching; signal reconstruction; stereo matching; windowed Fourier phase; Band pass filters; Filtering theory; Fourier transforms; Frequency; Humans; Image matching; Image reconstruction; Machine vision; Signal reconstruction; Wavelet transforms;
Conference_Titel :
Acoustics, Speech, and Signal Processing, 1992. ICASSP-92., 1992 IEEE International Conference on
Conference_Location :
San Francisco, CA
Print_ISBN :
0-7803-0532-9
DOI :
10.1109/ICASSP.1992.226465
