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Browsing DSP Publications by Subject "approximation"

Compressing Piecewise Smooth Multidimensional Functions Using Surflets: Rate-Distortion Analysis

V. Chandrasekaran, M. Wakin, D. Baron and R. G. Baraniuk, "Compressing Piecewise Smooth Multidimensional Functions Using Surflets: Rate-Distortion Analysis," Rice University ECE Technical Report, 2004.
Compression of Higher Dimensional Functions Containing Smooth Discontinuities

V. Chandrasekaran, M. Wakin, D. Baron and R. G. Baraniuk,"Compression of Higher Dimensional Functions Containing Smooth Discontinuities," in Conference on Information Sciences and Systems,