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ICPR
2002
IEEE
16 years 8 months ago
A Comparative Analysis of Face Recognition Performance with Visible and Thermal Infrared Imagery
We present a comprehensive performance analysis of multiple appearance-based face recognition methodologies, on visible and thermal infrared imagery. We compare algorithms within ...
Diego A. Socolinsky, Andrea Selinger
ICPR
2000
IEEE
16 years 8 months ago
Terrain Modeling in Synthetic Aperture Radar Images Using Shape-from-Shading
In this paper we introduce a new approach for recovering shape-from-shading (SFS) from synthetic aperture radar (SAR) images of the terrain. Three contributions are proposed. Firs...
Adrian G. Bors, Edwin R. Hancock, Richard C. Wilso...
ICPR
2000
IEEE
16 years 8 months ago
Unsupervised Selection and Estimation of Finite Mixture Models
We propose a new method for fitting mixture models that performs component selection and does not require external initialization. The novelty of our approach includes: a minimum ...
Anil K. Jain, Mário A. T. Figueiredo
ICPR
2000
IEEE
16 years 8 months ago
Acceleration of Thresholding and Labeling Operations through Geometric Processing of Gray-Level Images
This paper explores the utilization of adaptive triangular meshes representing gray-level images to accelerate basic image processing operations. In particular, two algorithms for...
Miguel Angel García, Boris Xavier Vintimill...
ICPR
2000
IEEE
16 years 8 months ago
Off-Line Skilled Forgery Detection Using Stroke and Sub-Stroke Properties
Research has been active in thefield offorgeiy detection, but relatively little work has been done on the detection of skilled forgeries. In thispaper, we present an algorithmfor ...
Jinhong Katherine Guo, David S. Doermann, Azriel R...