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Transfer-Function-Independent Acceleration Structure for Volume Rendering in Virtual Reality
(The Eurographics Association, 2021)
Visualizing volumetric medical datasets in a virtual reality environment enhances the sense of scale and has a wide range of applications in diagnostics, simulation, training, and surgical planning. To avoid motion sickness, ...
Faster RTX-Accelerated Empty Space Skipping using Triangulated Active Region Boundary Geometry
(The Eurographics Association, 2021)
We describe a technique for GPU and RTX accelerated space skipping of structured volumes that improves on prior work by replacing clustered proxy boxes with a GPU-extracted triangle mesh that bounds the active regions. ...
Rearchitecting Spatiotemporal Resampling for Production
(The Eurographics Association, 2021)
Recent work by Bitterli et al. [BWP*20] introduced a real-time, many-light algorithm for rendering dynamic direct illumination from millions of lights by iteratively applying resampled importance sampling using weighted ...
Projection Mapping for In-Situ Surgery Planning by the Example of DIEP Flap Breast Reconstruction
(The Eurographics Association, 2021)
Nowadays, many surgical procedures require preoperative planning, mostly relying on data from 3D imaging techniques like computed tomography or magnetic resonance imaging. However, preoperative assessment of this data is ...