Restoration and Comparisons of Gaussian Blurred-Noisy Image Using Different Filtering Techniques
Journal Title: UNKNOWN - Year 2015, Vol 4, Issue 4
Abstract
"This paper attempts to restore dental image degraded with blur and noise using different de-blurring filters. The image is degraded by the combination of Gaussian blur and Salt & Pepper / Speckle / Poisson / Gaussian noise for different values of PSF. All the degraded images are then restored using Wiener Filter (zero NSR and Estimated NSR), Regularized Filter, Lucy Richardson Filter technique. The restored images are then compared on the basis of PSNR and MSE values. This comparison are made to find which filter technique removes which combination of blur and noise on what value of PSF with high PSNR and low MSE value."
Authors and Affiliations
Keywords
Related Articles
- EP ID EP367540
- DOI -
- Views 153
- Downloads 0
Removal of Cu (II) by Modified Magnetite Nanocomposite as a Nanosorbent
Present study reveals an effective removal method of Cu(II)) ions from water was investigated using silica-coated magnetite nanocomposite functionalized with EDTA as an nanosorbent. The nanosorbent was synthesized by co-...
Uses of Ethnomedicinal plants by the Tribes of Shahdol Division, Madhya Pradesh, India
"Present study 31 ethnomedicinal plants have been identified for the treatment of various disease. Harbarium has been prepared which contains information pertaining to botanical name, local name. plants used, their dose...
Stochastic Epidemic Model with Poisson Infection Rate without Removal
In this paper, we have developed a stochastic epidemic model with Poisson infection rate without removal. Poisson infection rate is depending on the number of persons infected in the system.
An Efficient Network Intrusion Based on Decision Tree Classifier & K-Mean Clustering using Dimensionality Reduction
Abstract: As the internet size grows rapidly so that the attacks on network. There is a need of intrusion detection system (IDS) but large and increasing size of network creates huge computational values which can be a p...
A Case Report of Sudden Loss of Vision in Viral Encephalitis - Review of Literature
We present a case of a 36-year-old woman with sudden loss of vision that was initially diagnosed as cortical blindness. After extensive workup herpes simplex virus type 1 (HSV-1) was detected in the patient’s cerebrosp...