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PAMI
2002
106views more  PAMI 2002»
9 years 9 months ago
Performance Evaluation of Some Clustering Algorithms and Validity Indices
In this article, we evaluate the performance of three clustering algorithms, hard K-Means, single linkage, and a simulated annealing (SA) based technique, in conjunction with four ...
Ujjwal Maulik, Sanghamitra Bandyopadhyay
PAMI
2002
98views more  PAMI 2002»
9 years 9 months ago
Extraction of Visual Features for Lipreading
The multimodal nature of speech is often ignored in human-computer interaction, but lip deformations and other body motion, such as those of the head, convey additional information...
Iain Matthews, Timothy F. Cootes, J. Andrew Bangha...
PAMI
2002
80views more  PAMI 2002»
9 years 9 months ago
Learning Gender with Support Faces
Baback Moghaddam, Ming-Hsuan Yang
PAMI
2002
114views more  PAMI 2002»
9 years 9 months ago
Principal Manifolds and Probabilistic Subspaces for Visual Recognition
We investigate the use of linear and nonlinear principal manifolds for learning low-dimensional representations for visual recognition. Several leading techniques: Principal Compo...
Baback Moghaddam
PAMI
2002
135views more  PAMI 2002»
9 years 9 months ago
Density-Based Multiscale Data Condensation
Pabitra Mitra, C. A. Murthy, Sankar K. Pal
PAMI
2002
136views more  PAMI 2002»
9 years 9 months ago
Unsupervised Feature Selection Using Feature Similarity
Pabitra Mitra, C. A. Murthy, Sankar K. Pal
PAMI
2002
149views more  PAMI 2002»
9 years 9 months ago
Region Tracking via Level Set PDEs without Motion Computation
Tracking regions in an image sequence is a challenging and di cult problem in image processing and computer vision, and at the same time, one that has many important applications:...
Abdol-Reza Mansouri
PAMI
2002
137views more  PAMI 2002»
9 years 9 months ago
FVC2000: Fingerprint Verification Competition
Dario Maio, Davide Maltoni, Raffaele Cappelli, Jam...
PAMI
2002
184views more  PAMI 2002»
9 years 9 months ago
Identifying Faces in a 2D Line Drawing Representing a Manifold Object
A straightforward way to illustrate a 3D model is to use a line drawing. Faces in a 2D line drawing provide important information for reconstructing its 3D geometry. Manifold objec...
Jianzhuang Liu, Yong Tsui Lee, Wai-kuen Cham
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