An Efficient Adaptive Switching Median Filter Architecture for Removal of Impulse Noise in Images
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2017, Vol 5, Issue 1
Abstract
The median filter performs well as long as the spatial density of the impulse noise is not large. However the adaptive switching median filtering can handle impulse noise with probabilities even larger than these. An additional benefit of the adaptive switching median filter is that it seeks to preserve edges while smoothing nonimpulse noise. Considering the high level of noise, the adaptive algorithm performs quite well. The choice of maximum allowed window size depends on the application. In which it compares each pixel with surrounding neighbour pixels. If a pixel is different from neighbourhood is labelled as impulse noise. those noise pixels are replaced by median pixel value. Such that edges are preserved and it smoothens the other noises also.
Authors and Affiliations
Dharanya. V, S. Raja, A. Senthil Kumar, K. Sivaprasanth
Keywords
Related Articles
- EP ID EP23007
- DOI -
- Views 267
- Downloads 4
Analysis of Water Transmission Behaviour in Sandy Loam Soil under Different Tillage Operations of Mould Board Plough applying /Using Different Infiltration Models
The present research work was performed to investigate the effect of tillage intensity to the water transmission behavior for sandy loam soil in terms of infiltration rates and cumulative infiltration and its validation...
slugCorrelation of ultrasound pulse velocity with Mechanical properties and water absorption in Phosphogypsum- crushing sand-lime-cement building bricks
The present work focuses on the ultrasonic pulse velocity of crushing sand –lime-cement-phosphogypsum building bricks produced under a static compaction of 20MPa. It is observed that these bricks have sufficient Ultraso...
An Investigation of Heat Transfer in Vertical Shaft Kiln Process of Cement Manufacture: Part II – Conduction and Radiation
The heat transfer inside the vertical shaft kiln (VSK) for cement manufacture is a complex phenomena involving all the three modes of convection, conduction and radiation heat transfer inside the packed bed moving colum...
A Study and Analysis of Bot Project Performance Using Time Impact Analysis
Inadequate or weak preparatory work before starting construction of any structure may cause serious problems during the construction period. For example, projects without sufficient detailed drawings or construction sch...
A Trusted Framework for Authentication and Security for Business Applications in Cloud
Cloud stands for Common Location independent Online Utility on Demand services (or) Communities Libraries Online Union Database which is abbreviated from AT&T (American Telephone & Telegraph) corporation. Now a day’s cl...