TY - GEN
T1 - Neural network classifiers for automated video surveillance
AU - Jan, Tony
AU - Piccardi, Massimo
AU - Hintz, Thomas
N1 - Publisher Copyright:
© 2003 IEEE.
PY - 2003
Y1 - 2003
N2 - In automated visual surveillance applications, detection of suspicious human behaviors is of great practical importance. However due to random nature of human movements, reliable classification of suspicious human movements can be very difficult. Artificial Neural Network (ANN) classifiers can perform well however their computational requirements can be very large for real time implementation. In this paper, a data-based modeling neural network such as Modified Probabilistic Neural Network (MPNN) is introduced which partitions the decision space nonlinearly in order to achieve reliable classification, however still with acceptable computations. The experiment shows that the compact MPNN attains good classification performance compared to t h a t of other larger conventional neural network based classifiers such as Multilayer Perceptron (MLP) and Self Organising Map (SOM).
AB - In automated visual surveillance applications, detection of suspicious human behaviors is of great practical importance. However due to random nature of human movements, reliable classification of suspicious human movements can be very difficult. Artificial Neural Network (ANN) classifiers can perform well however their computational requirements can be very large for real time implementation. In this paper, a data-based modeling neural network such as Modified Probabilistic Neural Network (MPNN) is introduced which partitions the decision space nonlinearly in order to achieve reliable classification, however still with acceptable computations. The experiment shows that the compact MPNN attains good classification performance compared to t h a t of other larger conventional neural network based classifiers such as Multilayer Perceptron (MLP) and Self Organising Map (SOM).
UR - http://www.scopus.com/inward/record.url?scp=84925683655&partnerID=8YFLogxK
U2 - 10.1109/NNSP.2003.1318072
DO - 10.1109/NNSP.2003.1318072
M3 - Conference contribution
AN - SCOPUS:84925683655
T3 - Neural Networks for Signal Processing - Proceedings of the IEEE Workshop
SP - 729
EP - 738
BT - 2003 IEEE 13th Workshop on Neural Networks for Signal Processing, NNSP 2003
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 13th IEEE Workshop on Neural Networks for Signal Processing, NNSP 2003
Y2 - 17 September 2003 through 19 September 2003
ER -