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In present complex Embedded World, a large number of devices are based on embedded ×86 systems. The presence of ×86 architecture not only increases the complexity of the system but also makes the system a bit vulnerable. To overcome this weakness of embedded systems an intermediate hardware based solution is considered to be the best approach. The initiation of this work has been adapted from the...
This paper presents an efficient algorithm for implementing the Discrete Cosine Transform (DCT) with Distributed Arithmetic (DA). The proposed algorithm offers high speed and reduced area. The design is free of multipliers, ROM and ROM accumulators. Inner product computational module has been proved mathematically, to require only additions , The number of additions is decreased by dividing the adder...
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