A NOVEL METHOD FOR IMAGE ENHANCEMENT AND SECURE TRANSMISSION TECHNIQUE USING MODIFIED CLAHE AND IMAGE CRYPTOGRAPHY

Lohith Kumar R., Prasanna Kumar

Abstract


These days pictures are additionally gotten and dealt with through clear watching frameworks and impelled PDAs. Scaling of VLSI (Very Large-Scale Integration) advancement connected with control particular applications like low power, low zone or tip finish accomplishing the exchange off; either in nature of picture or the time required to process. Power utilization in managing pictures is additionally the essential in these cutting edge adaptable gadgets. A centrality beneficial VLSI outlining is proposed in this work for picture upgrade application. This contemplation was delineated with MATLAB and Cadence RTL compiler devices. Picture change is refined by utilizing contrast kept adaptable histogram modify procedure which result the high exactness and better execution of the framework. Centrality of information way compositional musings and its fundamental effect at the photograph change configuration are appeared. It is watched that the proposed information way fabricating streamlining has lessened 10.5 % of spillage imperativeness of information way square. The photograph change result is inspected by utilizing particular parameters like PSNR, MSE, RMSE, MAE, Universal Quality Index and so forth.

Keywords


image processing, mat lab, 2-D FIR filter, CLAHE, AHE, PSNR.MSE, Universal Quality Index

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