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.
Detecting humans in an image sequence is one of the most difficult problems in object recognition. It is necessary to define a robust descriptor which can extract human features from images, to improve the detecting performance. Histograms of Oriented Gradients(HOG) descriptor significantly outperforms compared with the others on human detection. The descriptor is known as a robustness descriptor...
QRS morphological analysis in Holter electrocardiography has been developed using correlation coefficient methods. However, the accuracy of automated classification for QRS complexes, does not fully satisfy the clinical needs. In this paper, we propose a two-layered classification using self-organizing map (SOM). In the first layer, each beat is divided in sections. The average level, height, amplitude...
In this research, we propose CAD data mining technique to obtain semantic elements without prior knowledge about plans being designed. Our method consists of two steps. The first step is to extract frequent spatial relations between figure elements in CAD data as clues to the semantic elements. These relations are modeled as topology graph and are analyzed by a graph mining method. In the second step,...
In this paper, we propose a system which decides a camera work in 3D virtual space and generates 3DCG animation automatically. The system is called "Data Animating." The system generates 3DCG animation according to user's select of soccer's play event. The 3D virtual space is composed of player position and play event data estimated from soccer footage. We focus on Cinematography and an...
QRS complex classification in Holter electrocardiogram have been developed using the correlation coefficient methods. However, the accuracy of this traditional classification is not fully satisfied the clinical needs. In this paper, we propose a two-layered classification using qualitative and quantitative attributes. In the first layer, 24 components in a FFT power spectrum for each beat are calculated...
In this paper, we propose a system which decides camera work in a 3D virtual soccer game and generates 3DCG animation automatically, called data animating. The 3D virtual soccer game is represented by the play events including player IDs, player positions, types of play and so on. These properties are created by real soccer video analysis system, called digital scorebook. The system generates a 3DCG...
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.