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Edge is a basic feature of image. The image edges include rich information that is very significant for obtaining the image characteristic by object recognition. Edge detection refers to the process of identifying and locating sharp discontinuities in an image. So, edge detection is a vital step in image analysis and it is the key of solving many complex(More)
Background subtraction is typically one of the first steps carried out in motion detection using static video cameras. This paper presents a novel method for background removal that processes only some pixels of each image. Some regions of interest of the objects in the image or frame are located with the help of edge detector. Once the region is detected(More)
The cast shadows on the background of the object or scene will definitely affect the recognition of the foreground objects. Due to this unavoidable problem, the performance of the successful object recognition, image analysis and object tracking algorithms would be degraded. An efficient shadow detection and removal algorithm is necessary to make the(More)
—Computer Networks and Internet has become very famous nowadays since it satisfies people with varying needs by providing variety of appropriate services. Computer Networks have revolutionized our use of computers. Online bills, shopping, transactions and many other essential activities performed on the go by just a single click from our homes. Though it is(More)
The main objective of this project is to investigate the cooperative diversity technique as a candidate solution for combating turbulence-induced fading over Free-Space Optical (FSO). In particular, we consider a decode-and-forward strategy with one relay over Free-Space Optical (FSO) links with intensity modulation and direct detection (IM/DD). The error(More)
Cloud computing has emerged as promising future computing paradigm which provides plethora of services to users. Nevertheless, the cloud servers are treated as untrusted from user point of view as they are accessed through electronic super high way, the Internet. Cloud Computing is based on virtualization technology that facilitates to employ virtual(More)
The paper focuses on the rule based case transfer, which is a part of the transfer grammar module developed for bidirectional Tamil to Malayalam Machine Translation system. The present study involves two typologically close and genetically related languages, namely Tamil and Malayalam. We considered the basic construction of sentences which is highly(More)