174 search results - page 17 / 35 » Bilevel Image Denoising Using Gaussianity Tests |
ICPR
2000
IEEE
14 years 7 months ago
2000
IEEE
In this paper we present a mixture density based approach to invariant image object recognition. We start our experiments using Gaussian mixture densities within a Bayesian classi...
CVPR
2000
IEEE
14 years 8 months ago
2000
IEEE
A problem of using mixture-of-Gaussian models for unsupervised texturesegmentationisthat "multimodal"textures(such ascan often be encountered in natural images) cannot b...
TIP
2008
13 years 6 months ago
2008
Abstract--We propose an algorithm for designing linear equalizers that maximize the structural similarity (SSIM) index between the reference and restored signals. The SSIM index ha...
ICIP
2003
IEEE
14 years 11 hour ago
2003
IEEE
Accurate measurement and identification of blood vessels could provide useful information to clinical diagnosis. A piecewise Gaussian model is proposed to describe the intensity d...
ICPR
2000
IEEE
14 years 7 months ago
2000
IEEE
This paper describes a new method to recover the sign of the local Gaussian curvature at each point on the visible surface of a 3-D object. Multiple (p > 3) shaded images are a...