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Now showing items 11-14 of 14
Efficient Line and Patch Feature Characterization and Management for Real-time Camera Tracking
(Wuest, 2008)
One of the key problems of augmented reality is the tracking of the camera position andviewing direction in real-time. Current vision-based systems mostly rely on the detectionand tracking of fiducial markers. Some markerless ...
Advanced Methods for Relightable Scene Representations in Image Space
(Fuchs, Martin, 2008-12-15)
The realistic reproduction of visual appearance of real-world objectsrequires accurate computer graphics models that describe the opticalinteraction of a scene with its surroundings. Data-driven approachesthat model the ...
On Generalized Barycentric Coordinates and Their Applications in Geometric Modeling
(2008)
Generalized barycentric coordinate systems allow us to express the position of a
point in space with respect to a given polygon or higher dimensional polytope.
In such a system, a coordinate exists for each vertex of the ...
Path-line Oriented Visualization of Dynamical Flow Fields
(2008)
An effective visual representation of dynamical flow behavior is still a challenging
problem of modern flow visualization. Path-lines are important characteristic
curves of dynamical flow fields. In this thesis, we focus ...