593 search results - page 13 / 119 » Nonlinear Approximation and Image Representation using Wavel... |
ICIP
2010
IEEE
14 years 7 months ago
2010
IEEE
We propose a novel compression method for multiview still images. The algorithm exploits the layer-based representation, which partitions the data set into planar layers character...
SSWMC
2004
14 years 11 months ago
2004
Steganographic messages can be embedded into digital images in ways that are imperceptible to the human eye. These messages, however, alter the underlying statistics of an image. ...
ICASSP
2010
IEEE
14 years 9 months ago
2010
IEEE
In this paper, we propose an approximation of the relative phase probability function (RP pdf) and use it to find a non-iterative estimator for the concentration parameter of the...
CVPR
2005
IEEE
15 years 11 months ago
2005
IEEE
Statistical shape-and-texture appearance models employ image metamorphosis to form a rich, compact representation of object appearance. They achieve their efficiency by decomposin...
TMI
1998
14 years 9 months ago
1998
Abstract— This paper presents an algorithm for speckle reduction and contrast enhancement of echocardiographic images. Within a framework of multiscale wavelet analysis, we apply...