Nowadays, Video Compression has gaining important because of its application in different field like internet. So, there is different algorithm used to achieve the compression of Video. Video Compression algorithms combine Spatial image compression and Temporal motion compression. The sequence of frames contains Spatial and Temporal redundancies that Video Compression algorithms attempt to eliminate or code in smaller size. In this paper, We present a design of Binary motion vector technique with Pruning Discrete Wavelet Transform for the compression of AVI video.Here, Binary motion vector technique used for searching the Best matching block.This technique requires less candidates block than other motion vector technique.Pruning based DWT uses thresholding which will enhance the compression ratio with desirable Peak Signal to Noise ratio .This algorithm will be going to simulate on XilinxISE13.1 and implement on SPARTEN3 FPGA.
Vehicular Ad hoc network(VANET) are special type of Mobile Adhoc Networks(MANET) where wireless equipped vehicles from a network are continuously travelling along the road. Node movement feature of Vehicular ad hoc network (VANET) closely resembles with that of mobile ad hoc network (MANET) but its high speed mobility and unpredictable movement characteristics are the key contrasting feature from that of MANET. The similarity nature suggests that the prevailing routing protocol of MANET is very much applicable to VANET. However, on the same line, the dissimilarity characteristics result in frequent loss of connectivity. In VANET, topology changes rapidly and there is frequent disconnection which makes it difficult to design an efficient routing protocol for routing data among vehicles called vehicle to vehicle communication. Many routing protocols where implemented like AODV, AOMDV, SD-AOMDV, DSDV, CBDRP. SD-AOMDV adds the speed and direction as two mobility parameter. By enhancing the performance of SDAOMDV routing protocol, packet delivery ratio, and throughput can be increased and end-to-end delay can be reduce.
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