30570 search results - page 193 / 6114 » An Image Data Model |
291
click to vote
WSC
2008
15 years 7 months ago
2008
Medical Imaging Centers (MIC) are critical units in every hospital or medical center because they are an important step in generating a patient's diagnostic. This paper shows...
133
click to vote
ICASSP
2011
IEEE
14 years 8 months ago
2011
IEEE
This paper studies a variational Bayesian unmixing algorithm for hyperspectral images based on the standard linear mixing model. Each pixel of the image is modeled as a linear com...
177
click to vote
PAMI
2006
15 years 5 months ago
2006
In this paper, we propose two novel methods for face recognition under arbitrary unknown lighting by using spherical harmonics illumination representation, which require only one t...
129
click to vote
MICCAI
2003
Springer
16 years 6 months ago
2003
Springer
A generalized image model (GIM) is presented. Images are represented as sets of four-dimensional (4D) sites combining position and intensity information, as well as their associat...
151
click to vote
VISUALIZATION
2002
IEEE
15 years 10 months ago
2002
IEEE
The Gauss map projects surface normals to a unit sphere, providing a powerful visualization of the geometry of a graphical object. It can be used to predict visual events caused b...