V. Murugan and R. Balasubramanian
An Efficient Gaussian Noise Removal Image Enhancement Technique for Gray Scale Images
790 - 794
2015
9
3
International Journal of Computer and Information Engineering
https://publications.waset.org/pdf/10001316
https://publications.waset.org/vol/99
World Academy of Science, Engineering and Technology
Image enhancement is a challenging issue in many applications. In the last two decades, there are various filters developed. This paper proposes a novel method which removes Gaussian noise from the gray scale images. The proposed technique is compared with Enhanced Fuzzy Peer Group Filter (EFPGF) for various noise levels. Experimental results proved that the proposed filter achieves better PeakSignaltoNoiseRatio PSNR than the existing techniques. The proposed technique achieves 1.736dB gain in PSNR than the EFPGF technique.
Open Science Index 99, 2015