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Image compression is one of the key image processing techniques in signal processing and communication systems. Compression of images leads to reduction of storage space and reduces transmission bandwidth and hence also the cost. Advances in VLSI technology are rapidly changing the technological needs of common man. One of the major technological domains that are directly related to mankind is image...
This paper discusses implementation issues of FPGA and ANN based PID controllers. FPGA-based reconfigurable computing architectures are suitable for hardware implementation of neural networks. FPGA realization of ANNs with a large number of neurons is still a challenging task. This paper discusses the issues involved in implementation of a multi-input neuron with linear/nonlinear excitation functions...
The design and simulation of a novel CMOS voltage mode parallel circuit is described. The circuit employs additional inhibitory and local excitory feedback based on a common voltage computation and this improves both speed and precision drastically. As a result, a single stage cell provides better resolution and speed in comparison to previous works. where cascading is necessary in to improve resolution...
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