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DICTA
2003
8 years 9 months ago
Image Indexing Technique and Its Parallel Retrieval on PVM
  The  paper  presents  the  technique  for  image  indexing  and  its  parallel implementation on a parallel virtual machine. The indexing method is  the  c...
Wichian Premchaiswadi, Nucharee Premchaiswadi, Tei...
DICTA
2003
8 years 9 months ago
Face Recognition: A Comparison of Appearance-Based Approaches
  We  investigate  the  effect  of  image  processing  techniques  when  applied as a pre-processing step to three methods of face recognition: the direct  c...
Thomas Heseltine, Nick Pears, Jim Austin, Zezhi Ch...
DICTA
2003
8 years 9 months ago
Concept of Color Correction on Multi-Channel CMOS Sensors
Color image acquisition and image processing have become a key in modern data application. In order to provide high quality images, the field of accurate acquisition is most import...
Stephan Henker, Jens-Uwe Schluessler, René ...
DICTA
2003
8 years 9 months ago
Reversible Data Embedding Based on the Haar Wavelet Decomposition
This paper presents an improved version of Tian’s algorithm for reversible data embedding. The improvement is highest at low embedding rates.
Henk J. A. M. Heijmans, Lute Kamstra
DICTA
2003
8 years 9 months ago
Relative Pose Estimation for Instrumented, Calibrated Imaging Platforms
Abstract. Recent efforts in robust estimation of the two-view relation have focused on uncalibrated cameras with no prior knowledge of pose. However, in practice robotic vehicles t...
Oscar Pizarro, Ryan Eustice, Hanumant Singh
DICTA
2003
8 years 9 months ago
Volumetric Medical Imaging Environment
We describe a graphical tool for analysis and visualization of three dimensional medical data. The application is intended to help physicians interpret the geometric structures of ...
Bobi Gilburd, Michal Holtzman-Gazit, Alon Spira, D...
DICTA
2003
8 years 9 months ago
Automatic Fault Detection for 3D Seismic Data
 A novel approach to the automatic detection of fault surface images  in 3D seismic datasets is presented.  Based on the premise that seismic faulting  in...
David Gibson, Michael Spann, Jonathan Turner
DICTA
2003
8 years 9 months ago
Model Selection Criteria in Computer Vision: Are They Different?
 This paper presents an extensive survey of  model selection techniques for  computer vision applications. A large number of existing model selection criteria...
Niloofar Gheissari, Alireza Bab-Hadiashar
DICTA
2003
8 years 9 months ago
Dagobert - A New Coin Recognition and Sorting System
In this paper we describe the pattern recognition methods used for the identification of coins in the new coin recognition and sorting system Dagobert developed at the ARC Seibers...
Michael Noelle, Harald Penz, Michael Rubik, Konrad...
DICTA
2003
8 years 9 months ago
Robust Estimation in Gaussian Mixtures Using Multiresolution Kd-trees
For many applied problems in the context of clustering via mixture models, the estimates of the component means and covariance matrices can be affected by observations that are at...
Shu-Kay Ng, Geoffrey J. McLachlan
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