Showing 1261–1268 of 1268 results
Wavelet weighted distortion measure for retinal images Abstract?Abstract TThe diagnostic features of retinal images undergo changes in the course of processing such as for storage,retrieval and transmission. The conventional mean square error and peak signal to noise ratio have limitations in quantifying these local distortions. In this work, a novel wavelet weighted distortion measure (WWDM)…
Web Based Diagnostic Classifier System for Kidney Lesions using Image Texture Parameters Abstract-Medical Informatics comprises the theoretical and practical aspects ofinformation processing and communication, based on knowledge and experience derived from processes in medicine and health care. Telemedicine can be defined as the use of telecommunications technologies to facilitate healthcare delivery. Ultrasound imaging is a…
Web Based Diagnostic Classifier System for Kidney Lesions using Image Texture Parameters Abstract-Medical Informatics comprises the theoretical and practical aspects ofinformation processing and communication, based on knowledge and experience derived from processes in medicine and health care. Telemedicine can be defined as the use of telecommunications technologies to facilitate healthcare delivery. Ultrasound imaging is a…
Web Image Reranking System using query specific semantic key Abstract?Web Image Reranking System using query specific semantic key. In image search re-ranking, besides the well-known semantic gap, intent gap, which is the gap between the representation of users’ query/demand and the real intent of the users, is becoming a major problem restricting the development of…
Webcam Based Non-contact Real-time Monitoring for the Physiological Parameters of Drivers Abstract?a real-time heart rate and respiratory rate detection systems is designed. A webcam is used to measure the heart rate and respiratory rate of drivers for monitoring their mental activities in real time. Facial skin with blood circulation can cause color variation so that…
Weed Classification Abstract?Weed Classification, This paper proposes two methods, oriented to crop row detection in images from agriculture fields with high weed pressure and to further distinguish between weed and crop. Firstly, for crop row detection the image processing consists of three main processes: image segmentation, double thresholding based on the 3D-Otsu’s method, and crop…
Weighted Level Set Evolution Based on Local Edge Features for Medical Image Segmentation Abstract– Level set methods have been widely used to implement active contours for image segmentation applications due to their good boundary detection accuracy. In the context of medical image segmentation, weak edges and inhomogeneities remain important issues that may hinder the accuracy…
Weighted Sum-Rate Maximization for MIMO Downlink Systems Powered by Renewables Abstract? Optimal resource management for smart grid powered multi-input multi-output (MIMO) systems is of great importance for future green wireless communications. A novel framework is put forth to account for the stochastic renewable energy sources (RES), dynamic energy prices, as well as random wireless channels….
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