Curvelets and Fourier Integral Operators

نویسندگان

Emmanuel Candès

Laurent Demanet

چکیده

A recent body of work introduced new tight-frames of curvelets [3, 4] to address key problems in approximation theory and image processing. This paper shows that curvelets essentially provide optimally sparse representations of Fourier Integral Operators. Dedicated to Yves Meyer on the occasion of his 65th birthday.

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