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Now showing items 71-80 of 164
Feature Preserving Sketching of Volume Data
(The Eurographics Association, 2010)
In this paper, we present a novel method for extracting feature lines from volume data sets. This leads to a reduction of visual complexity and provides an abstraction of the original data to important structural features. ...
Virtual Passepartouts
(The Eurographics Association, 2012)
In traditional media, such as photography and painting, a cardboard sheet with a cutout (called passepartout) is frequently placed on top of an image. One of its functions is to increase the depth impression via the ...
Pattern Search in Flows based on Similarity of Stream Line Segments
(The Eurographics Association, 2014)
We propose a method that allows users to define flow features in form of patterns represented as sparse sets of stream line segments. Our approach finds ''similar'' occurrences in the same or other time steps. Related ...
Progressive Spectral Ray Differentials
(The Eurographics Association, 2014)
Light travelling though refractive objects can lead to beautiful colourful illumination patterns resulting from dispersion on the object interfaces. While this can be accurately simulated by stochastic Monte-Carlo methods, ...
A Mathematical Model and Calibration Procedure for Galvanometric Laser Scanning Systems
(The Eurographics Association, 2011)
Laser galvanometric scanning systems are commonly used in various fields such as three dimensional scanning, medical imaging, material processing, measurement devices and laser display systems. The systems of such kind ...
Advanced Environment Mapping in VR Applications
(The Eurographics Association, 2003)
In this paper, we propose an approach for rendering diffuse and glossy reflections using environment maps. This approach is geared towards VR applications, where realism and fast rendering is important. We exploit certain ...
3D Image Analysis and Synthesis at MPI Informatik
(The Eurographics Association, 2005)
In the talk, we give a brief overview of the research done in the Computer Graphics Group and the Graphics- Optics-Vision Group of the Max-Planck-Institut für Informatik in the area of 3D Image Analysis and Synthesis. In ...
Partial Symmetry Detection in Volume Data
(The Eurographics Association, 2011)
In this paper, we present an algorithm for detecting partial Euclidean symmetries in volume data. Our algorithm finds subsets in voxel data that map to each other approximately under translations, rotations, and reflections. ...
A Framework for Dynamic Connectivity Meshes
(The Eurographics Association, 2003)
Implementing algorithms that are based on dynamic triangle meshes often requires updating internal datastructures as soon as the connectivity of the mesh changes. The design of a class hierarchy that is able to deal with ...
Linear Angle Based Parameterization
(The Eurographics Association, 2007)
In the field of mesh parameterization, the impact of angular and boundary distortion on parameterization quality have brought forward the need for robust and efficient free boundary angle preserving methods. One of the ...