TY  - JOUR
T1  - Video-Based Traffic Surveillance with Feature Extraction and
Dimensionality Reduction
AU - Chellam, J. Angel Ida AU - Rajkumar, N. 
JO  - Asian Journal of Information Technology
VL  - 15
IS  - 24
SP  - 5237
EP  - 5247
PY  - 2016
DA  - 2001/08/19
SN  - 1682-3915
DO  - ajit.2016.5237.5247
UR  - https://makhillpublications.co/view-article.php?doi=ajit.2016.5237.5247
KW  - vehicle detection
KW  -traffic surveillance
KW  -congested condition
KW  -Traffic monitoring
KW  -Improved Particle Swarm Optimization (IPSO)
KW  -feature extraction
KW  -vehicle tracking
KW  -background subtraction
KW  -Principal Component Analysis (PCA)
KW  -Fuzzy Hybrid Information Inference Mechanism (FHIIM)
AB  - There has been a highly hopeful advancement in image interpretation and sequencing through
computer vision and therefore video camera has come to be a very essential sensor for applications such as
economic traffic monitoring and surveillance. But extraction of features from high dimensional database is lesser
during detection stage. This makes detection and tracking of multiple vehicles existing in same video based
traffic surveillance a huge issue. This study is intended to overcome such issues of vehicles detection and
tracking of multiple vehicles that are present in front of camera. The major contributions of proposed approach
include background subtraction, vehicle detection and vehicle tracking. In background subtraction methods,
models are employed to implement over background intensities in order to overcome minor changes in
environment. Vehicle tracking stages have been conducted in two stages in which first stage is concerned with
extraction of significant features like symmetry, edge, headlight, brightness and appearance during day and
night time as got from Improved Particle Swarm Optimization (IPSO) algorithm then followed by dimensionality
reduction of features by means of Hybrid Principal Component Analysis (HPCA). The second stage is involved
with Fuzzy Hybrid Information Inference Mechanism (FHIIM) for determining tracked vehicles as reported in
previous work. In vehicle detection stage, candidate vehicles resulting from background subtraction have been
detected. The proposed approach has been evaluated by performing experiments with case studies of vehicles.
Experimental results have shown that the proposed system performs better even during the situations of
congestion.
ER  -