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TIP
2010

124views more TIP 2010»

The Discrete Shearlet Transform: A New Directional Transform and Compactly Supported Shearlet Frames

13 years 7 months ago

Download www.shearlab.uni-osnabrueck.de

It is now widely acknowledged that analyzing the intrinsic geometrical features of the underlying image is essential in many applications including image processing. In order to a...

Wang-Q Lim

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ICPR
2002
IEEE

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Geometric Moments in Scale-Spaces

14 years 10 months ago

Download www.math.ucla.edu

In this paper we present a generalization of geometric moments in scale-spaces derived from the general heat diffusion equation, with a particular interest for the min/max flow. A...

Xavier Bresson, Pierre Vandergheynst, Jean-Philipp...

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ICIP
2009
IEEE

177views Image Processing» more ICIP 2009»

Poisson-haar Transform: A Nonlinear Multiscale Representation For Photon-limited Image Denoising

14 years 10 months ago

Download cvsp.cs.ntua.gr

We present a novel multiscale image representation belonging to the class of multiscale multiplicative decompositions, which we term Poisson-Haar transform. The proposed represent...

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MVA
1992

110views Computer Vision» more MVA 1992»

A Multi-Scale Regularity Measure as Geometric Criterion for Image Segmentation

13 years 10 months ago