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.
We propose a graphene-based modulator integrated into currently used communication fibers. The graphene is directly built into the core of the fiber to ensure the coupling efficiency. The fiber is deliberately side-polished to enhance the light-graphene interaction. The two-dimensional model analysis method and three-dimensional finite difference time domain method are used to rigorously disclose...
A method for analyzing and recognizing person gait based on various viewing angles was proposed. Firstly, motion human body was detected by using adaptive background updating algorithm. Then, motion track period, which has been briefed as centroid, was extracted by using 4-directions chain code. Finally, by different trained periods to get corresponding fuzzy sets, and in addition with membership...
To solve the target searching issues of mobile robot in unknown environment, the complexity conception which used search experiences of human was introduced to the mobile robot target searching task, and a novel target searching method based on scene complexity was proposed. First of all, formalized definition of scene complexity was given by analyzing the major factors relative to scene complexity,...
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.