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.
Existing facial expression recognition techniques analyze the spatial and temporal information for every single frame in a human emotion video. On the contrary, we create the Emotion Avatar Image (EAI) as a single good representation for each video or image sequence for emotion recognition. In this paper, we adopt the recently introduced SIFT flow algorithm to register every frame with respect to...
Camera handoff is an important problem when using multiple cameras to follow a number of objects in a video network. However, almost all the handoff techniques rely on a robust tracker. State-of-the-art techniques used to evaluate the performance of camera handoff use either annotated videos or simulated data, and the handoff performance is evaluated in conjunction with a tracker. This does not allow...
The widespread use of super-resolution methods, in a variety of applications such as surveillance has led to an increasing need for or quality assessment measures. The current quality measures aim to compare different fusion methods by assessing the quality of the fused images. They consider the information transferred between the super-resolved image and input images only. In this paper, we propose...
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.