A Survey on Various Image Filtering Techniques for Image Sharpening
Abstract: Filtering is a technique used for modifying or enhancing an image. This paper surveys the impact on various image filtering techniques such as bilateral filters, Gabor filter and Guided filter for image sharpening and denoising. For comparison various performance metrics are used such as complexity, SNR (Signal to Noise Ratio), accuracy are compared. The results shows that guided filters are best filter than that of other filters.
Keywords: Metrics, SNR, Denoising, Gabor, Guided, Bilateral
How to Cite?: Rasha Abdul Razak A P, Harish Binu K P, "A Survey on Various Image Filtering Techniques for Image Sharpening", Volume 6 Issue 4, April 2017, International Journal of Science and Research (IJSR), Pages: 1982-1985, https://www.ijsr.net/getabstract.php?paperid=ART20172782, DOI: https://dx.doi.org/10.21275/ART20172782