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In the most diseases of the soil sites, crack is a common and more harmful disease to the sites. In this paper, we put forward an evaluation method for the crack's security threats to soil sites by analyzing the characteristics of the crack (including the location, width, length and direction), and this method is performed based on the image processing and Dempster-Shafer(D-S) evidence reasoning....
Human fall detection devices with high recognition rate have an important significance for the elderly and patient to detect their falls which may lead to dangerous or even death. In this paper, attitude angle and tri-axial acceleration of the Attitude and Heading Reference System (AHRS) module on the waist was used for the fall detection system. A fall detection method based on neural network was...
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