Abstract
The color images generally contain data which may be corrupted by noise, and the subject under study is normally blurred because of improper focusing during image acquisition. Thus, this paper, proposes the use of fourth order Partial Differential Equation and some enhancement parameter to remove this problem. Our purposed method makes the use of information of different intensity from normal image and noisy images, so that, the performance of our proposed method is better than that of existing color image enhancement algorithms. Various experiments are used to evaluate and analysis the performance of our proposed algorithm. Experimental results tested from a large data set of image have demonstrated that the proposed method is effective and practical. Some parameters like as PSNR are analyzed for both existing and proposed method to determine the success and limitation of our method.
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Kaushik, A.K., Kumar, A., Yadava, R.L., Saxena, D. (2011). Enhancement of Color Image Using Forth Order Partial Differential Equation Based on S-Type Enhancement. In: Das, V.V., Stephen, J., Chaba, Y. (eds) Computer Networks and Information Technologies. CNC 2011. Communications in Computer and Information Science, vol 142. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-19542-6_124
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DOI: https://doi.org/10.1007/978-3-642-19542-6_124
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