This paper presents Gaussian and impulse noise filters for eliminating mixed noise in images. For Gaussian filter, the fuzzy set called "small" is derived to represent the disorder in a pixel arising out of neighborhood corrupted with Gaussian. The expression for correction is developed based on the intensity of the central pixel and the membership… (More)
The advancement of technology in satellite system has drastically improved the quality of images which we call high resolution images. Today we have many satellites which provide high resolution images such as QUICKBIRD, IKONOS,WORLD-VIEW etc. High resolution provides much greater detail of information such as buildings or trees etc. can be seen clearly.… (More)
Surveillance of fatal disease increasingly realise on geographic information (Spatial and Temporal factors). We develop a web based geographical information system for online dengue and DHF mapping that is distributed, loosely coupled, interoperable and ultimately provide a real time, dynamic way to represent disease information on map. Hospital have access… (More)
INTRODUCTION The reported number of new leprosy patients has barely changed in recent years. Thus, additional approaches or modifications to the current standard of passive case detection are needed to interrupt leprosy transmission. Large-scale clinical trials with single dose rifampicin (SDR) given as post-exposure prophylaxis (PEP) to contacts of newly… (More)
A Smart City is the integration of technology into a strategic approach to sustainability. 21st Century has brought with it a new global trend of " sustainable urban development " and this concept adds new dimensions to urbanization which require a quick need to upgrade existing cities. The concept of a smart city is a relatively new one. Throughout the… (More)
There exist many algorithms for producing the spanning trees of a graph with better time and space complexities. In this research study, we are presenting a study on number of spanning trees and a technique based on the basic cycle to find the number of spanning trees and also the structure of all the spanning trees of a labeled and undirected graph.
Load balancing in a distributed system is the process of redistributing the workload among various nodes so as to improve resource utilization and the mean response time and also to balance the workload among the nodes of the system to avoid the situation in which one node is overloaded while other is sitting idle. A dynamic load balancing approach needs no… (More)
Jackstone calculi are urinary tract stones that have a specific appearance resembling toy jacks. They are almost always composed of calcium oxalate dihydrate consist of a dense central core and radiating spicules. They are usually light brown with dark patches and are usually described to occur in the urinary bladder and rarely in the upper urinary tract.… (More)