Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 10 of 10 for “"level-of-details"”.
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Human-centric control of video functions and underlying resources in 3D tele-immersive systems
3D tele-immersion (3DTI) has the potential of enabling virtual-reality-like interaction among remote people with real-time 3D video. However, today's 3DTI systems still suffer from various performance issues, limiting their broader deployment, due to the enormous demand on temporal (computing) and …
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A visual performance debugger for Concordia Parallel Programming Environment
… thesis presents the design and implementation of the Visual Performance Debugger for the Concordia Parallel Programming Environment (CPPE), a simulator for parallel programming environment. The purpose of this visual performance debugger is to provide a rich set of correctness and performance …
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Advanced classification methods for UAV imagery
… platforms has triggered many benefits in favor of automated territory control and monitoring. In particular, unmanned aerial vehicles (UAVs) technology has drawn a lot of attention, providing an efficient solution especially in real-time applications. This is mainly motivated by their capacity …
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Detection and Analysis Methods for unmanned aerial Vehicle Images
… also for civilian tasks. The main advantage of these acquisition systems lies in their simplicity of use. Indeed, a UAV can be used when and where it is needed without excessive costs. Since UAVs can fly very close to the objects under investigation they allow the acquisition of extremely …
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Wavelet-Based Multiresolution Surface Approximation from Height Fields
A height field is a set of height distance values sampled at a finite set of sample points in a two-dimensional parameter domain. A height field usually contains a lot of redundant information, much of which can be removed without a substantial degradation of its quality. A common approach to …
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On Demand Mobility Cargo Demand Estimation
… unprecedented trade opportunities on various levels. Be it individual consumption or business needs, the thought of receiving a package on the same day or within 4-hour from some other business or industry in the urban area is worth appreciating. The congestion on ground transportation modes …
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Essential techniques for improving visual realism of laparoscopic surgery simulation.
With the prevalence of laparoscopic surgery, the request for reliable training and assessment is becoming increasingly important. The traditional way of training is both time consuming and cost intensive, and may cause ethical or moral issues. With the development of computer technologies, virtual …
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Automated segmentation, detection and fitting of piping elements from terrestrial LIDAR data
<p>Since the invention of light detection and ranging (LIDAR) in the early 1960s, it has been adopted for use in numerous applications, from topographical mapping with airborne LIDAR platforms to surveying of urban sites with terrestrial LIDAR systems. Static terrestrial LIDAR has become an …
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An Automated Methodology For A Comprehensive Definition Of The Supply Chain Using Generic Ontological Components
… worldwide business communities are in the era of the Supply Chains. A Supply Chain is a collection of several independent enterprises that partner together to achieve specific goals. These enterprises may plan, source, produce, deliver, or transport materials to satisfy an immediate or …
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Organised Chaos: defining different degrees of intrinsic disorder by molecular dynamics methods
… that lack a stable 3D structure. The nature of the IDP(R)s amino acid residues and their sequence prevents these systems from folding. IDPs and IDRs are ubiquitous in biology, playing many different roles that range from mechanical, see for example elastin, to scaffolding the structure of …