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A mechatronic system applied to wear particle analysis
(2008-12-01)
This paper describes the development of a mechatronic system for a predictive maintenance grounded on wear particle analysis. The reckoning of wear particles containing in lubricating industrial oils brings the image ...
Generating virtual images from oblique frames
(2013-04-01)
Image acquisition systems based on multi-head arrangement of digital camerasare attractive alternatives enabling a larger imaging area when compared to a single framecamera. The calibration of this kind of system can be ...
Optical Impression Systems for CAD-CAM Restorations
(Lippincott Williams & Wilkins, 2012-11-01)
Computer-aided design/computer-aided manufacturing images can be taken through either direct or indirect imaging. For the indirect systems, the digitalization is obtained from the impression material or cast, and for the ...
Development of a robotic structure for acquisition and classification of images (ERACI) in sugarcane crops
(2020-01-01)
Digital agriculture contributes to agricultural efficiency through the use of such tools as computer vision, robotics, and precision agriculture. In this study, the objective was to develop a system capable of classifying ...
Spontaneous combined rupture of a pelvicalyceal cyst into the collector system and retroperitoneal space during the acquisition of computed tomography scan images: a case report
(Journal of Medical Case Reports 2012, n.6,386,pp 1-4,2012London, 2012)
Abstract Introduction Pelvicalyceal cysts are common findings in autopsies and can manifest with a variety of patterns. These cystic lesions are usually a benign entity with no clinical significance unless they enlarge ...
Integrating ambient noise with GIS for a new perspective on volcano imaging and monitoring: The case study of Mt. Etna
(Elsevier Science, 2017-10)
The timely estimation of short- and long-term volcanic hazard relies on the availability of detailed 3D geophysical images of volcanic structures. High-resolution seismic models of the absorbing uppermost conduit systems ...
Efficient reconstruction of raman spectroscopy imaging based on compressive sensing
(Universidad Nacional de Colombia Sede Medellín, 2014-12-15)
Raman Spectroscopy Imaging requires long periods of time for the data acquisition and subsequent treatment of the spectral chemical images. Recently, Compressed Sensing (CS) technique has been used satisfactorily in Raman ...
A clinical gamma camera-based pinhole collimated system for high resolution small animal SPECT imaging
(Associação Brasileira de Divulgação Científica, 2010)
The main objective of the present study was to upgrade a clinical gamma camera to obtain high resolution tomographic images of small animal organs. The system is based on a clinical gamma camera to which we have adapted a ...
Spontaneous combined rupture of a pelvicalyceal cyst into the collector system and retroperitoneal space during the acquisition of computed tomography scan images: a case report
(2012-11-13)
Abstract
Introduction
Pelvicalyceal cysts are common findings in autopsies and can manifest with a variety of patterns. These cystic lesions are usually a benign entity with ...