Sciweavers

ICPR
2002
IEEE
14 years 6 months ago
Using Normal Flow for Detection and Tracking of Limbs in Color Images
Humans are articulated objects composed of non-rigid parts. We are interested in detecting and tracking human motions over various periods of time. In this paper we describe a met...
Zoran Duric, Fayin Li, Yan Sun, Harry Wechsler
ICPR
2002
IEEE
14 years 6 months ago
The Combining Classifier: To Train or Not to Train?
When more than a single classifier has been trained for the same recognition problem the question arises how this set of classifiers may be combined into a final decision rule. Se...
Robert P. W. Duin
ICPR
2002
IEEE
14 years 6 months ago
Analysis and Recognition of Walking Movements
We present an approach for recognizing human walking movements using low-level motion regularities and constraints. Biomechanical features for classification are automatically ext...
James W. Davis, Stephanie R. Taylor
ICPR
2002
IEEE
14 years 6 months ago
Person-on-Person Violence Detection in Video Data
We address the problem of detecting human violence in video, such as fist fighting, kicking, hitting with objects, etc. To detect violence we rely on motion trajectory information...
Ankur Datta, Mubarak Shah, Niels da Vitoria Lobo
ICPR
2002
IEEE
14 years 6 months ago
Implementing Image Applications on FPGAs
The Cameron project has developed a language and compiler for mapping image-based applications to field programmable gate arrays (FPGAs). This paper tests this technology on sever...
A. P. Wim Böhm, Bruce A. Draper, Charles Ross...
ICPR
2002
IEEE
14 years 6 months ago
Face Detection and Synthesis Using Markov Random Field Models
Markov Random Fields (MRFs) are proposed as viable stochastic models for the spatial distribution of gray level intensities for images of human faces. These models are trained usi...
Sarat C. Dass, Anil K. Jain, Xiaoguang Lu
ICPR
2002
IEEE
14 years 6 months ago
A Ball Detection Algorithm for Real Soccer Image Sequences
A large number of methods for circle detection has been studied in the last years for numerous image processing applications. The application domain considered in this paper is th...
Tiziana D'Orazio, Nicola Ancona, Grazia Cicirelli,...
ICPR
2002
IEEE
14 years 6 months ago
Combining Face Verification Experts
We study the combination of face verification algorithms in order to improve the verification performance. Although the different face experts that we consider provide their outpu...
Jacek Czyz, Josef Kittler, Luc Vandendorpe
ICPR
2002
IEEE
14 years 6 months ago
Building the Topological Tree by Recursive FCM Color Clustering
In this paper we define a Topological Tree (TT) as a knowledge representation method that aims to describe important visual and spatial features of image regions, namely the color...
Rita Cucchiara, Costantino Grana, Andrea Prati, St...