A Review of Image Histogram Computation Architectures On FPGA
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Abstract
In recent years, most of the research work is done statistical image description as histogram estimation. In this paper we discussed the histogram of a grayscale image . Because of effective hardware utilization of histogram structures, it is well suited to generate histograms for various applications like military and medical applications which is not possible in MATLAB software. We discussed about various histogram structures which are implemented in FPGA platform. These histogram estimation values generated by the modelsim are similar to the histogram estimation values of MATLAB output with 100% accuracy. We discussed the Experimental results of various existed architectures for different size of images.
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