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Performance Comparison of Gaussian and Elliptic High Pass Filter
Journal: International Journal of Advanced Biological and Biomedical Research (Vol.3, No. 1)Publication Date: 2015-01-01
Authors : Anush Dogra; Ayush Dogra;
Page : 93-96
Keywords : Gaussian; Elliptic Image sharpening; Frequency Domain; High pass filter;
Source : Download Find it from : Google Scholar
Abstract
In this paper, Gaussian and elliptic high pass filters are analyzed for image sharpening qualitatively and quantatively . The filters are implemented in frequency domain using matlab software. Experiments are performed to compare the performance of both the filters ,processed images are presented. The results demonstrate that elliptic yields better results.
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