The following information was submitted:
Transactions: WSEAS TRANSACTIONS ON SIGNAL PROCESSING
Transactions ID Number: 31-539
Full Name: Hasan Demirel
Position: Assistant Professor
Age: ON
Sex: Male
Address: Department of Electrical and Electronic Engineering, Eastern Mediterranean University,
Country: TURKEY
Tel: 0090 392 630 1436
Tel prefix:
Fax: 0090 392 630 0240
E-mail address: hasan.demirel@emu.edu.tr
Other E-mails: shahab.jafari@emu.edu.tr
Title of the Paper: hsi based colour image equalization using iterative nth root and nth power
Authors as they appear in the Paper: Hasan Demirel, Gholamreza Anbarjafari
Email addresses of all the authors: hasan.demirel@emu.edu.tr, shahab.jafari@emu.edu.tr
Number of paper pages: 13
Abstract: A new equalization technique for colour images has been introduced in this paper. The method is based on nth root and nth power equalization approach but with optimization of the mean of the image in different colour channels such as RGB and HSI. The performance of the proposed method has been measured by the means of peak signal to noise ratio. The proposed algorithm has been compared with a classical method, histogram equalization and it will be shown that the proposed method increases the PSNR achieved by the histogram equalization.
Keywords: Image equalization, Iterative nth root equalization, Iterative nth power equalization, Peak signal to noise ratio, Colour space
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