A Novel Technique for Image Enhancement Based On Image Pixel Interdependency Linear Perceptron Network

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Murli Dhar Vishwakarma
Prof. Ashish Khare, Prof. Anurag Jain


Image enhancement is one of the challenging issues in low level image processing. Various authors proposed various methods such as histogram equalization, multipoint histogram equalizations and pixel dependent contrast preserving, but all these method are not up to marks. Now we proposed a new technique for image enhancement based on curvelet transform and perceptron network. Through curvelet image transform into multi-resolution mode. Then find the pixel difference for the dependency of contrast, this difference matrix work as a weight vector for perceptron network.



Keywords: multipoint histogram equalization, curvelet, perceptron network, image enhancement, histogram equatization.


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