Sachdeva, Neil Klopukh, Misha Clair, Rachel St Hahn, William Edward
Published in
Journal of robotic surgery
The introduction of surgical robots brought about advancements in surgical procedures. The applications of remote telesurgery range from building medical clinics in underprivileged areas, to placing robots abroad in military hot-spots where accessibility and diversity of medical experience may be limited. Poor wireless connectivity may result in a ...
Fung, Daryl L. X. Liu, Qian Zammit, Judah Leung, Carson Kai-Sang Hu, Pingzhao
Published in
Journal of Translational Medicine
BackgroundCoronavirus disease 2019 (COVID-19) is very contagious. Cases appear faster than the available Polymerase Chain Reaction test kits in many countries. Recently, lung computerized tomography (CT) has been used as an auxiliary COVID-19 testing approach. Automatic analysis of the lung CT images is needed to increase the diagnostic efficiency ...
Opposits, Gábor Nagy, Marianna Barta, Zoltán Aranyi, Csaba Szabó, Dániel Makai, Attila Varga, Imre Galuska, László Trón, Lajos Balkay, László
...
Published in
EJNMMI Research
BackgroundBronchoscopy serves as direct visualisation of the airway. Virtual bronchoscopy provides similar visual information using a non-invasive imaging procedure(s). Early and accurate image-guided diagnosis requires the possible highest performance, which might be approximated by combining anatomical and functional imaging. This communication d...
Yan, Tingli
Published in
Arabian Journal of Geosciences
The threshold separation method is an image segmentation technique that is divided into several types according to the gradation value. It is a classification method based on image histogram segmentation. The purpose of the image threshold is to divide the entire pixel into a region having similar properties according to the gradation level. Each a...
Higgins, Oliver Sheldrake, Tom Caricchi, Luca
Published in
Bulletin of Volcanology
Establishing a quantitative link between magmatic processes occurring at depth and volcanic eruption dynamics is essential to forecast the future behaviour of volcanoes, and to correctly interpret monitoring signals at active centres. Chemical zoning in minerals, which captures successive events or states within a magmatic system, can be exploited ...
Lin, Chih-Wei Hong, Yu Liu, Jinfu
Published in
BMC Medical Imaging
BackgroundGlioma is a malignant brain tumor; its location is complex and is difficult to remove surgically. To diagnosis the brain tumor, doctors can precisely diagnose and localize the disease using medical images. However, the computer-assisted diagnosis for the brain tumor diagnosis is still the problem because the rough segmentation of the brai...
Kugelman, Jason Alonso-Caneiro, David Read, Scott A. Vincent, Stephen J. Chen, Fred K. Collins, Michael J.
Many clinical and research tasks rely critically upon the segmentation of tissue layers in optical coherence tomography (OCT) images of the posterior eye (the retina and choroid). However, a major limitation of using machine learning-based segmentation methods is that performance depends on a large quantity of and diversity in the data used to trai...
čapek, lukáš
Předmětem této bakalářské práce je návrh a výroba simulátoru bronchoskopie pro výuku nových bronchologů. Požadavek na simulátor vzešel od Ústřední vojenské nemocnice, jelikož komerčně dostupné simulátory, kterými disponují, nesplňují požadavky na anatomickou věrnost. V první části práce je uveden stručný anatomický popis dýchacích cest a chrupavky ...
Li, Mingqi Zeng, Dewen Xie, Qiu Xu, Ruixue Wang, Yu Ma, Dunliang Shi, Yiyu Xu, Xiaowei Huang, Meiping Fei, Hongwen
...
Published in
The international journal of cardiovascular imaging
Quantitative myocardial contrast echocardiography (MCE) has been proved to be valuable in detecting myocardial ischemia. During quantitative MCE analysis, myocardial segmentation is a critical step in determining accurate region of interests (ROIs). However, traditional myocardial segmentation mainly relies on manual tracing of myocardial contours,...
Borland, David McCormick, Carolyn M. Patel, Niyanta K. Krupa, Oleh Mory, Jessica T. Beltran, Alvaro A. Farah, Tala M. Escobar-Tomlienovich, Carla F. Olson, Sydney S. Kim, Minjeong
...
Published in
BMC Bioinformatics
BackgroundRecent advances in tissue clearing techniques, combined with high-speed image acquisition through light sheet microscopy, enable rapid three-dimensional (3D) imaging of biological specimens, such as whole mouse brains, in a matter of hours. Quantitative analysis of such 3D images can help us understand how changes in brain structure lead ...
