Fast Decision Based Weighted Fuzzy Mean Filtering For Extremely Corrupted Images
Journal: International Journal of Technology Enhancements and Emerging Engineering Research (IJTEEE) (Vol.1, No. 3)Publication Date: 2013-10-25
Authors : Easwara M; Satish Babu J;
Page : 16-22
Keywords : Index terms uncertainty; weighted fuzzy mean; cloud metrics; soft values.;
Abstract
Abstract This paper presents an uncertainty based novel filter that integrates randomness and fuzziness for extremely corrupted images by salt and pepper impulse noise. In real time work high computational efficiency is the most important factor while suppressing noise with better edge and detail preservation. The proposed algorithm is bounded with all these aspects. In this scheme the corrupted pixel is identified by the strong decision and replaced it by a weighted fuzzy mean estimation. Since the Certainty Degrees CD of each pixels are soft values and are used as the weights the noisy pixels are reconstructed with an appropriate pixel values. The simulation results show that the performance of the proposed filter is much better than decision based algorithms and cloud model based detection filter across a wide range of impulse noise as high as 90 with edge and detail preservation.
Other Latest Articles
- Heart Attack Detection Using Smart Phone
- Developing Testing And Promotion Of Small Scale Jatropha And Castor Seed Processing Technologies
- Optimized Power Consumption And High Bandwidth Utililaization For Wireless Networks
- Security Perspectives For USSD Versus SMS In Conducting Mobile Transactions A Case Study Of Tanzania
- A Novel Solution For Multiplexer As A Micro Heat Pipe
Last modified: 2014-05-18 02:20:14