Denial of Service in Sensor Networks
Computer
Detecting Sybil attacks in image senor network using cognitive intelligence
Proceedings of the First ACM workshop on Sensor and actor networks
Journal of Cognitive Neuroscience
Efficient face recognition for wireless surveillance systems
CGIM '07 Proceedings of the Ninth IASTED International Conference on Computer Graphics and Imaging
A new class of two-channel biorthogonal filter banks and waveletbases
IEEE Transactions on Signal Processing
Ant system: optimization by a colony of cooperating agents
IEEE Transactions on Systems, Man, and Cybernetics, Part B: Cybernetics
The curvelet transform for image denoising
IEEE Transactions on Image Processing
The contourlet transform: an efficient directional multiresolution image representation
IEEE Transactions on Image Processing
Face recognition using LDA-based algorithms
IEEE Transactions on Neural Networks
Image and video processing in wireless sensor networks
Multidimensional Systems and Signal Processing
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Distributed, autonomous and energy efficient protocols are best suited for wireless sensor networks, where network needs and events are dynamic. In this paper, a wireless face recognition system with limited resources such as energy, memory and bandwidth is analyzed. The performance of the applications is influenced by the protocol adaptability and quality of information. Performance comparisons are completed using 1. In-network image compression using Contourlet and Wavelet transforms versus raw image data transmission, 2. longevity of sensors versus network throughput. Balancing resource constraints, maintaining network lifetime and throughput is a non-deterministic polynomial computation time problem. Thus a meta-heuristic combinatorial algorithm, based on swarm intelligence, forms the cognitive routing protocol. The network efficiency considers energy consumption, response time, probability of correct acceptance, processing and computation time for wireless image transmission.