• P-ISSN 0974-6846 E-ISSN 0974-5645

Indian Journal of Science and Technology


Indian Journal of Science and Technology

Year: 2017, Volume: 10, Issue: 25, Pages: 1-5

Original Article

LL Band Contrast Enhancement Using Adaptive Gamma Correction


Visible first-class of a photograph can be stepped forward by picture comparison enhancement. Enhancement is used to attain the hidden info present in a picture. It increases the comparison of part of a photograph which having the more data about the photograph. Picture enhancement may be obtained in many ways; histogram equalization is one of the most important and broadly used techniques of image enhancement. It complements the picture by using remapping the original pixel in to the uniform level. It complements a photograph in a great manner however it produces the noise amplification effect and over and below enhancement effect. The drawbacks can be removed via a brand new technique LL Band evaluation enhancement the use of adaptive gamma correction. The enhancement is obtained with the aid of Adaptive Gamma Correction of LL Band. The proposed method gives the higher enhancement it additionally preserves the brightness of the image. The proposed method is analysed for low evaluation take a look at pictures. It really works nicely by using imparting enhancement and advanced brightness. Experimental consequences suggest that the enhancement is acquired with stepped forward brightness as compared to the prevailing techniques .

Keywords: Aptive Gamma Correction Ll Band, Image Enhancement, Histogram Equalisation 


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