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.
The approach of multi-resolution curvelet transform has been applied in our study of computer-aided classification of four critical Gleason patterns in prostate histological images. In the current study, we consider the maximum curvelet coefficients for the texture feature extraction to obtain more discriminative capability. A two-level classifier is re-designed, its excellent performance has been...
This paper presents our new result of a study on machine-aided classification of four critical Gleason patterns with curvelet-based texture descriptors extracted from prostatic histological section images. The reliable recognition of these patterns between Gleason score 6 and Gleason score 8 is of crucial importance that will affect the appropriate treatment and patient's quality of life. Higher-order...
This paper is aimed at the development of an approach of applying the curvelet transform to images of prostatectomy pathological specimens of critical Gleason grades for computer-aided classification. A set of Tissue MicroArray (TMA) images from the Johns Hopkins University have been used as the data base. We utilize a moving window to sample multiple patches of a given image leading to a majority...
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.