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Anzeige der Dokumente 9520-9539 von 9906
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Visual Odometry and Sparse Scene Reconstruction for UAVs with a Multi-Fisheye Camera System
(2019-06-13)Autonomously operating UAVs demand a fast localization for navigation, to actively explore unknown areas and to create maps. For pose estimation, many UAV systems make use of a combination of GPS receivers and inertial ... -
Visual Place Recognition in Changing Environments
(2020)Localization is an essential capability of mobile robots and place recognition is an important component of localization. Only having precise localization, robots can reliably plan, navigate and understand the environment ... -
Visual Place Recognition in Changing Environments
(2019-10-10)Localization is an essential capability of mobile robots and place recognition is an important component of localization. Only having precise localization, robots can reliably plan, navigate and understand the environment ... -
Visual Prototyping of Cloth
(2015-05-05)Realistic visualization of cloth has many applications in computer graphics. An ongoing research problem is how to best represent and capture appearance models of cloth, especially when considering computer aided design ... -
Visual Prototyping of Knitwear
(2023-07-25)In this thesis, we address the problem of prediction and editing of the virtual appearance of knitted cloth. Among the most accurate approaches to model fabrics and other complex materials is to represent them in terms of ... -
Visual SLAM from image sequences acquired by unmanned aerial vehicles
(2013)This thesis shows that Kalman filter based approaches are sufficient for the task of simultaneous localization and mapping from image sequences acquired by unmanned aerial vehicles. Using solely direction measurements to ... -
Visual SLAM from image sequences acquired by unmanned aerial vehicles
(2009-12-08)This thesis shows that Kalman filter based approaches are sufficient for the task of simultaneous localization and mapping from image sequences acquired by unmanned aerial vehicles. Using solely direction measurements to ... -
Visualisierung der Krankheitsentwicklung von Falschem Mehltau an Gurken durch Pseudoperonospora cubensis mittels Thermografie
(2005)Der Epidemieverlauf des Falschen Gurkenmehltaus durch den obligat biotrophen Erreger <i>Pseudoperonospora cubensis</i> ist in starkem Maße von Umweltbedingungen abhängig. In der vorliegenden Arbeit ermöglichte die kleinräumige ... -
Visuelle Sensationen während radioonkologischer Therapie von hirneigenen Tumoren
(2015-11-20)Diese Arbeit beschreibt visuelle Sensationen während der Tomotherapie-Behandlung hirneigener Tumore. Bei insgesamt 10 Patienten erfolgte die Registrierung dieser Lichtsensationen während 175 Bestrahlungsfraktionen. Insgesamt ... -
The Vital Roles of Blue Foods in the Global Food System: Food Systems Summit Brief Prepared by Research Partners of the Scientific Group for the Food Systems Summit April 15, 2021
(2021-04-15)Blue foods – fish, invertebrates, algae and aquatic plants captured or cultured in freshwater and marine ecosystems – play a central role in food and nutrition security for billions of people and are a cornerstone of the ... -
Vitamin D status and risk of anemia in patients with cardiovascular disease
(2018-03-26)Vitamin D deficiency and anemia are prevalent in patients with cardiovascular disease (CVD), and both are independent risk factors for increased morbidity and mortality. Epidemiological studies suggest an inverse association ... -
Vitamin D und seine Bedeutung bei der HIV-Infektion: Eine Untersuchung zu Knochengesundheit und Vitamin D-Versorgung bei Patienten der HIV-Ambulanz des Universitätsklinikums Bonn
(2015-11-20)In Deutschland lebten nach Schätzungen des Robert Koch-Instituts im Jahr 2011 73.000 HIV-infizierte Menschen. Insbesondere durch verbesserte Therapiemöglichkeiten im Rah-men der antiretroviralen Therapie (ART) wird heute ... -
Vitamin K dependent γ-carboxylation in chronic kidney disease
(2014-01-10)Vascular calcification is present in atherosclerosis, ageing, chronic kidney diseases and diabetes and is strongly associated with an increased morbidity and mortality. Calcification of arteries occurs at the tunica intima ... -
Vitamin K1 pharmacokinetics in a clinical study and VKORC1 enzyme kinetics using HPLC methodology
(2013-04-04)The main objective of the present work by means of a phase I clinical study was to determine inter-individual variance in pharmacokinetics of intravenous and oral phylloquinone (vitamin K1) mixed micelles formulation in ... -
A VLBI investigation of the discrepant image flux-density ratio in the gravitational lens JVAS B0218+357
(2006)B0218+357 is a doubly-imaged gravitational lens with the smallest known image angular separation (334 mas) amongst the galactic-scale lens systems. Besides the two compact images with flat-spectra, A and B, it has a ... -
VLBI observations of the Chang’E-3 lunar lander
(2019-11-08)Diese Dissertation beschäftigt sich mit dem Konzept und der Analyse geodätischer VLBI-Beobachtungen des Chang’E-3-Mondlanders. VLBI ist eine hochpräzise Messtechnik, die in der Geodäsie, Astrometrie und bei Weltraumerkundungen ... -
VLBI Observations of Two Prototypical AGN: The BL Lac Object S5 0716+714 and the FR II Radio Galaxy Cygnus A
(2004)This work will summarise recent results from VLBI observations of two radio sources that are the most representatives of their AGN class: the BL Lac object 0716+714 and the FRII radio galaxy Cygnus A. Both are important ... -
VLSI Routing for Advanced Technology
(2015-05-05)Routing is a major step in VLSI design, the design process of complex integrated circuits (commonly known as chips). The basic task in routing is to connect predetermined locations on a chip (pins) with wires which serve ... -
Vocational Education and Training for Farmers and Other Actors in the Agri-Food Value Chain in Africa
(2018-01)The study analyzes the current state of Agricultural Technical and Vocational Education and Training (ATVET) in Africa and presents its challenges and opportunities. A review of the ATVET in selected Sub-Saharan Africa ... -
VogelWelten – Federn, Flügel, Vielfalt: Entwicklung einer ökologisch, nachhaltig orientierten Ausstellung zum Sympathieträger Vogel
(2005)Die globale Umweltproblematik ist - wenigstens in den Industrieländern - in aller Munde. Dennoch steigt der Ressourcenverbrauch in vielen Bereichen weiter an, obwohl bereits seit langem bekannt ist, dass nur eine ...
