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Wavelets and Filter Banks


  On-demand - (30 mins.)

About this Class

Multirate DSP, two-channel filter bank, perfect reconstruction property, polyphase representation, lattice structures, design algorithm, near-perfect-reconstruction filter bank, linear-phase filter bank, Cosine-modulated filter bank, dyadic wavelets and multiresolution, vanishing moments, scaling function and wavelets, two-scale dilation equation, lifting scheme, applications in image processing and compression.

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Truong Nguyen

La Jolla CA

Truong Nguyen is currently a Professor and Chair of the Electrical and Computer Engineering Department at University of California, San Diego. He received his BS, MS and Ph.D. degrees at Caltech, in 1985, 1986 and 1989, respectively. He is an expert in Digital Signal Processing, Digital Image/Video Processing, Filter Bank and Wavelets, 3D video processing. He co-authored a popular textbook on Wavelets & Filter Banks with Prof. Gilbert Strang at MIT. His current research interests include designing systems to create immersive, panoramic stereo contents; applications of video processing and machine learning in Health-care applications. 

1989 — Ph.D. Electrical Engineering Caltech
1986 — M.S. Electrical Engineering Caltech
1985 — B.S. Electrical Engineering Caltech

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