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The Cognitive Radio (CR) is an emerging technology for modern wireless communication system that offers a great solution to scarcity of radio spectrum. The Cognitive Radio Network (CRN) is an intelligent wireless communication organization that is aware of its environment. Here, heterogeneous nodes meet spectrum sensing challenges due to the variation of transmission power, spectrum allocation and...
Lung cancer is a conceivably deadly disease brought on predominantly by ecological factors that transform genes that encodes basic cell regularities proteins. This paper investigates the early detection of lung cancer using computer aided diagnosis system which helps to improve the life term of the patient. The Existing multimodal sparse representation based classification of lung cancer related abnormalities...
Digital retinal imaging uses high-resolution imaging systems to take pictures of the inside of your eye. This helps the doctors to access the retina and helps them to detect and manage health conditions like glaucoma, diabetes and macular degeneration. The risk of cardio vascular diseases can be identified by measuring the retinal blood vessel. The identification of the wrong blood vessel may lead...
Cloud Computing has been envisioned as the next-generation architecture of IT Enterprise. Cloud storage moves the user's data to large data centers, which are remotely located, on which user does not have any control. However, this unique paradigm of the cloud poses many new security challenges which need to be clearly understood and resolved. This work studies the problem of ensuring the integrity...
In this paper presents a novel reversible watermarking scheme. The proposed scheme use an interpolation technique to generate residual values named as interpolation error. Additionally apply the additive expansion to these interpolation-errors, this project achieve a highly efficient reversible watermarking scheme which can guarantee high image quality without sacrificing embedding capacity. The experimental...
Road traffic congestion is a severe problem worldwide due to increased motorization, urbanization and population growth. Traffic congestion reduces the efficiency of the transportation infrastructure of a city; increases travel time, fuel consumption and air pollution, and leads to increased user frustration and fatigue. Reducing traffic congestion can improve traffic flow, reduce travel times and...
In this paper a method for vehicle license plate identification is implemented and analyzed, on the basis of a novel adaptive image segmentation technique conjunction with character recognition. A novel method for license plate localization based on texture and edge information is proposed. The whole process is divided into two parts: candidate extraction and candidate verification. In the first part,...
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