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In order to assist doctors to diagnose mammogram. In connection with the similar lesions retrieval problem of microcalcification cluster in mammogram, we pursue a new algorithm with multi-feature fusion and relevance feedback. Multi-feature fusion of this method adopts multi-distance measure to calculate the similarity directing at different features. Experiment is based on mammogram image database...
In order to assist doctors to detect micro- calcifications, about the similar lesions retrieval problem of mammographic micro-calcification cluster, we develop a new algorithm with multi-feature fusion and relevance feedback based on the study of single feature and feature fusion using single distance measure image retrieving techniques, this method adopts multi-distance measure to calculate the similarity...
In this paper, we describe a system for vehicle collision avoidance basing on single chip processor ATmega16. A new method which resolves transmitting receipting circuits in ultrasonic distance measure system is brought forward. Because of the influence of temperature on the ultrasonic wave, an increasing temperature compensation circuit is added to eliminate the error. The measuring errors owing...
The number of applications that use radio-frequency identification (RFID) technology has grown continually in the last few years. In this presentation we will present the results of research on the electromagnetic environment on RFID systems. We analyze the effects of UHF MHz China RFID system near a GSM frequency bands. Kurokawa's method of calculating the power reflection coefficient from the Smith...
Constrained optimization problems (COPs) are a kind of mathematic programming problem frequently encountered in the disciplines of science and engineering application. After analyzing weaknesses of existing constrained optimization evolutionary algorithms (COEAs), a novel improved algorithm called complex-GA, which converts COPs into multi-objective optimization problems (MOPs) and effectively combines...
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