1717 search results - page 24 / 344 » Error concealment using a diffusion based method |
ISBI
2009
IEEE
15 years 4 months ago
2009
IEEE
This paper deals with the problem of time-resolved fluorescence diffuse optical tomography. We propose a new reconstruction scheme based on a multi-resolution approximation of th...
ICIP
2002
IEEE
15 years 11 months ago
2002
IEEE
Anisotropic diffusion has been widely used in image processing for its efficiency of smoothing the noisy images while preserving the sharp edges. In this paper we will explore a g...
CORR
2008
Springer
14 years 9 months ago
2008
Springer
In this work, we present a new method for generating a threshold structure. This kind of structure can be advantageously used in various halftoning algorithms such as clustered-do...
SCALESPACE
2009
Springer
15 years 4 months ago
2009
Springer
In the context of shape and image modeling by manifold learning, we focus on the problem of denoising. A set of shapes or images being known through given samples, we capture its s...
TMI
2008
14 years 9 months ago
2008
Diffusion tensor magnetic resonance imaging (DT-MRI) is capable of providing quantitative insights into tissue microstructure in the brain. An important piece of information offere...