543 search results - page 67 / 109 » Nonlinear principal component analysis of noisy data |
ICCV
2003
IEEE
15 years 11 months ago
2003
IEEE
We propose modeling images and related visual objects as bags of pixels or sets of vectors. For instance, gray scale images are modeled as a collection or bag of (X, Y, I) pixel v...
ICIP
2006
IEEE
2006
IEEE
Fusion of Visible and Infrared Images using Empirical Mode Decomposition to Improve Face Recognition
15 years 11 months ago
In this effort, we propose a new image fusion technique, utilizing Empirical Mode Decomposition (EMD), for improved face recognition. EMD is a non-parametric datadriven analysis t...
IMC
2003
ACM
15 years 3 months ago
2003
ACM
Internet coordinate schemes have been proposed as a method for estimating minimum round trip time between hosts without direct measurement. In such a scheme, each host is assigned...
PICS
2003
14 years 11 months ago
2003
In order to recover spectral reflectances or transmittances using a multispectral imaging based technique, it is necessary to know the spectral radiance of the illuminant used to ...
TEC
2008
14 years 9 months ago
2008
Under mild conditions, it can be induced from the Karush-Kuhn-Tucker condition that the Pareto set, in the decision space, of a continuous multiobjective optimization problem is (m...