Contrast Improvement of Blurred Multispectral Remote Sensing Satellite Images using SVD-DCT and Contrast Limited AHE

Abstract: In this paper we proposed a methodology for satellite images. The proposed calculation has the limit enhance contrast also it has the limit keep up mean brightness of given data image. In the proposed method information image is rotted into two repeat sub-gatherings using Discrete Cosine Transform (DCT) and after that it uses the Singular Value Decomposition. We examine that the states of workmanship calculations have the ability to redesign contrast of given satellite image however these methods are not prepared to ensure the mean wonder in the readied image. The test outcomes show that the proposed calculation has the limit redesign many-sided quality of given satellite image without much impacting its mean wonder image. Keywords: Sub-gatherings using Discrete Cosine Transform (DCT), Contrast Limited AHE