Noise Reduction Using Arithmetic Mean Filtering (A Comparison Study of Application to Different Noise Types)
Journal: International Journal of Science and Research (IJSR) (Vol.6, No. 2)Publication Date: 2017-02-05
Authors : Oyesina Kayode Adedotun; Ogunlade Michael Adegoke;
Page : 1028-1031
Keywords : Degradation; Denoising; Mean Filters; Restoration; PSNR;
Abstract
Images are often corrupted by unwanted signals otherwise known as noise during acquisition and transmission alike, leading to loss of clarity of information in severe cases. Image restoration aimed at reduction in degradation and noise removal thus becomes imperative in digital image processing. This work focuses on the restoration of corrupted images in the presence of noise only. The arithmetic mean filter was applied to denoise an image sample corrupted by different noise types and its performance on the noise types was compared using the average percentage difference in the pixel values of the original and denoised image as well as the Peak-signal-to-noise ratio (PSNR). Simulation results show that the Arithmetic Mean Filter performs best on the image corrupted by Poisson Noise.
Other Latest Articles
- Evaluation of A Novel Formulation from Functional Foods for Hypoglycemic and Weight Loss Activities in High-Fat Balb/C Mice
- Fibrewise Soft Topolgical Spaces
- Replacement of Multiunit Joined Porcelain Fused to Metal Crowns with an Esthetic Separated CAD/CAM All Ceramic Crowns: Clinical and Technical Report
- Stem Cell Markers Epithelial Cell Adhesion Molecule (EpCAM)&Cluster of Differentiation (CD44) Expression in Colon Cancer Patients in Relation to Prognosis and Survival
- Comparison of MANET Routing Protocols Used in Home Health-Monitoring System for Elderly Patients
Last modified: 2021-06-30 17:48:27