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.
This paper proposes a simple method of selecting effective brain local features for age estimation from T1-weighted MR images. We also employ the high-resolution AAL atlas, which is defined by 1,024 local regions, to improve the accuracy of age estimation. We evaluate performance of the proposed method using 1,099 T1-weighted images from a large-scale brain MR image database of healthy Japanese, and...
In this paper, we explore the use of contour and texture features for context-aware patch-based image inpainting. Both of these features are obtained by analysing the image filtered with the bank of filters at multiple orientations and scales, specifically Gabor filters. We use contour features to define a novel patch priority, which represents the main contribution of this paper. The priority is...
This paper presents a novel approach for sequence detection of overlapping latent fingerprints for crime scene forensics. The approach involves a contactless and nondestructive acquisition of untreated fingerprints by using a Chromatic White Light (CWL) sensor. Based on 40 time series with 1160 samples, our approach shows how an aging feature called Binary Pixel for measuring the short-term decay...
The influence of age progression on the performance of face verification systems is a challenging and largely open research problem. When only one reference and one test image per subject are available, in this paper we propose to manage the aging influence on the adult face verification system through a score-age stacking technique to find the global decision boundary which can change across the...
The stiffness of the aortic wall was evaluated by coupling the morphological and the blood flow MR data. The deformability of the ascending aorta, and the aortic Pulse Wave Velocity (PWV) were estimated in a series of 36 volunteers aged between 14 and 77 years. An accurate automatic method of segmentation for extracting contours of the aorta was used. A 3D estimation of the length of the aortic arch...
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.