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.
Rapid detection of collapsed built-up structures is crucial for disaster mitigation in earthquake-affected areas. This paper proposes a method on detecting collapsed built-up structures using only post-event images. Its essence is to track and detect debris of collapsed built-up structures using features obtained through the derivative morphological profile. Experiments are carried out on images of...
A Bluetooth-enabled handheld device, which is the size of a cell phone, is being developed to assist medical practitioners in the analysis of skin lesions and accurate detection of early melanoma. The device can capture images of the lesion, process them in real-time, and indicate the probability that the lesion is malignant. A desktop-based system has been developed that implements skin-lesion analysis...
In this paper, we describe a novel model (a generalized Gamma pulse) and several model-based analysis and visualization techniques for contrast enhanced ultrasound (CEUS) image sequences. These techniques include vector images and quantitative measurement, vector image segmentation, interactive image sequence exploration, and noise and speckle reduction. Experimental results indicate that the proposed...
This paper presents a parallel linear hashtable motion estimation algorithm (LHMEA). Most parallel video compression algorithms focus on group of picture (GOP). Based on LHMEA we proposed earlier, we developed a parallel motion estimation algorithm focus inside of frame. We divide each reference frames into equally sized regions. These regions are going to be processed in parallel to increase the...
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.