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 computer vision applications, main goal is to detect object of interest that is often moving object in video frames. The proposed model is performed in two stages: training and testing. In the training phase, a background model is developed with initial few frames. In the testing phase, foreground is detected with improved thresholding scheme. In this work, dependency of using fixed threshold as...
The concept of intelligent lighting facilitates the use of machine learning models to adapt the lighting application behavior based on changing context. Ideally, a complete dataset without missing values is used to train the learning algorithm. Nevertheless, it is common to have missing data values in the dataset, e.g. due to lack of rich enough user interfaces such as smart phones. In this paper,...
In this paper, we present a novel robust technique for background subtraction in different complex conditions (e.g. sudden illumination changes, swaying leaves, and camera vibrations). Unlike the previous works, the proposed method utilizes multiple point pairs that exhibit a stable statistical intensity relationship as a background model. The intensity difference between pixels of the pair is much...
Real-time segmentation of moving regions in image sequences taken from a static camera is a basic task typically used in surveillance system. This paper presents an improved codebook modeling strategy in real-time application avoiding high computational complexity and memory burden. The basic codebook algorithm is improved by constructing another layer to distinguish the type of the codeword and matching...
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.