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.
Scene text detection and recognition have become active research topics in computer vision. In this paper, we focus on the detection of text proposal from wild images. Text proposals attempt to generate a relatively small set of bounding box proposals that are most likely to contain text. Different from previous methods that merge similar region based on property of individual region, we assumed that...
Satellite image time series (SITS) analysis is attracting more researchers recently because SITS have the advantage of fully capturing the dynamic changes of land cover and SITS data is becoming increasingly available. As an unsupervised classification method, clustering gains more importance due to frequent updates of labeled data or training samples are too expensive. When discussing SITS clustering,...
A semisupervised kernel deformation function, including spatial similarity, is proposed for the classification of remote sensing (RS) images. The method exploits the characteristic of these images, in which spatially nearby points are likely to belong to the same class. To fulfill this assumption, a kernel encoding both spatial and spectral proximity using unlabeled samples is proposed. In this letter,...
In this paper we describe WEST (Web entity search technologies) system that we have developed to improve people search over the Internet. Recently the problem of Web people search (WePS) has attracted significant attention from both the industry and academia. In the classic formulation of WePS problem the user issues a query to a Web search engine that consists of a name of a person of interest. For...
Molecular docking is one of the most important methods in computer assisted drug design, with the dreg activity of flexible ligands verified during docking to macromolecular targets, its use value could be determined. Because of the large quantity of ligands in data bank, it will be extraordinarily time-consuming to compute the interaction between ligands and macromolecules. The paper lays emphasis...
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.