PERTANIKA JOURNAL OF TROPICAL AGRICULTURAL SCIENCE
e-ISSN 2231-8542
ISSN 1511-3701
Comparative Analysis of Contrast Enhancement Techniques for Medical Images
Randeep Kaur, Meenu Chawla, Navdeep Kaur Khiva and Mohd Dilshad Ansari
Pertanika Journal of Tropical Agricultural Science, Volume 26, Issue 3, July 2018
Keywords: Contrast enhancement, INT operator, Fuzzy Type-1, Fuzzy Type-2
Published on: 31 Jul 2018
Contrast enhancement is the focus of this paper namely use of digital for medical imaging. Five types of images were analysed, namely hand, brain, head, ankle and knee. Three techniques have been used such as INT Operator, Fuzzy Type-1 and Fuzzy Type-2 on five different images. The obtained results have been compared based on four quality parameters, namely mean square error (MSE), normalisation coefficient (NC), root mean square error (RMSE) and peak signal to noise ratio (PSNR).Results showed INT Operator provides the best resultant image compared with other techniques.
ISSN 1511-3701
e-ISSN 2231-8542
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