Mahmoud Fathy

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Due to energy constraints of sensor devices, object localization and tracking is usually a challenging application for Wireless Sensor Networks (WSNs). Energy conservation should be kept in mind in all designing steps. The proposed method in this paper has considered both energy consumption and quality of tracking. Our approach involves only sensors in(More)
In this paper a new path computation algorithm in Traffic Engineering in MPLS networks for reducing blocking probability of requests is proposed which is an improvement of TEDB algorithm. The TE-DB is one of best path computation algorithm which is proposed in literatures. The Algorithm deploys multiple path routing and distributes the load more balanced n(More)
The detection of edges in images is a vital operation with applications in various fields. There are a number of methods developed already for the same. We have developed a 'global method' for extraction of edges which is a modification of the existing Sobel operator. We have first extracted the bit planes of each image and have applied the Sobel(More)
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