Robust Approach of Edge detection in Videos Using Spatial-Temporal Features
Edge detection is still a challenging problem and researchers are
focusing to investigate this problem using different techniques.
Edge detection is an important preprocessing step in most of
image processing applications. The application ranges from realtime
video surveillance, traffic surveillance to medical imaging
applications. Current state-of-the-art methods for edge detection
are filter based and do not incorporate spatial-temporal
information among the consecutive frames. We propose a robust
approach for edge detection by exploiting spatial temporal
information that possess an important cue to robust edge
detection. This is achieved by extracting hybrid features in terms
of pairwise local binary pattern (P-LBP) and scale invariant
feature transform (SIFT). These features are used to train an
MLP neural network during the training stage, and the edges are
inferred from the test videos during the testing stage. The
experimental evaluation is conducted on a benchmark dataset
commonly used for edge detection.
Keywords: Neural Networks, Local Binary Pattern, Edge Detection, and Scale Invariant Feature Transform
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ABOUT THE AUTHORS
Abdullah Jamaan Alzahrani
Department of Computer Science and Software Engineering, University of Hail, Hail, Saudi Arabia
Jasim Khan
Siemens Italy
Abdullah Jamaan Alzahrani
Department of Computer Science and Software Engineering, University of Hail, Hail, Saudi Arabia
Jasim Khan
Siemens Italy