The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
In this paper, we propose an effective method to recognize human actions. Combined with the relationship between 3D skeleton model of joint position and particle group optimization algorithm is used to optimize the support vector machine (PSO-SVM) and depth through the Kinect sensor to obtain human 3D skeleton model, each skeletal model with 20 joints and 19 joints, the relative geometry between various...
Recently, 60 GHz technology has become a promising alternative for indoor positioning systems because it can provide very accurate temporal and spatial information for precise time of arrival (TOA) estimation. However, non-line-of-sight (NLOS) propagation in indoor environments can significantly degrade the localization accuracy with 60 GHz signals. To reduce the effects of NLOS propagation, a fingerprinting...
The paper introduces a new wireless ordering foods system and provides the whole project and the achievement process including ordering foods, printing menu and constituting the database to manage the menu and so on. The system includes the ordering foods instrument and the receiving part. The system uses the MCS AT89S52 as the controlling chip of the ordering foods instrument; uses the 4*4 matrix...
Based on SOA (Service Oriented Architecture) and Web service technology, a marine data integration system is designed to settle marine data source isomeric problem and to implement unified description for marine data by using XML technique. Compared with the system based on traditional architecture, the system this paper designed is easy to extend and provides friendly service.
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.