Majid A. Alwan

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In this paper, a new FPGA-based parallel processor for shortest path searching for OSPF networks is designed and implemented. The processor design is based on parallel searching algorithm that overcomes the long time execution of the conventional Dijkstra algorithm which is used originally in OSPF network protocol. Multiple shortest links can be found(More)
Transform analysis deeply concern in the development of digital image processing, from the part of transform analysis, multiresolution transform are associated to image processing, signal processing and processor vision, The curvelet transform is a multiresolution directional transform, which deals with an practically ideal non adaptive scant depiction of(More)
In order to reduce the impact of watermark embedding on the perceptual fidelity of the marked signal, watermarking systems process the generated watermark to match it to the local properties of the underlying host signal prior to embedding. However, this adaptation process could distort the watermark, affecting its robustness and information content. In(More)
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