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P4: Signal reconstruction from multiscale edges. A wavelet based algorithm

Author: Yenming Lai , Advisors: Radu Balan (Mathematics & CSCAMM)


Problem Statement Presentation

Project Proposal

Abstract
We reconstruct a signal using only the local extrema of its wavelet transform. The local extrema of the wavelet transform correspond to edges of the input signal. We reconstruct the signal using the method of alternate projections.



MidYear Progress Report and Presentation

Final Presentation , Final Report