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GRAPHICS-IMAGE MIXED METHOD FOR LARGE-SCALE BUILDINGS RENDERING
City 3D Graphic and Image Mixed Large-scale Scene Huge Data Urban Building
2018/6/5
Urban 3D model data is huge and unstructured, LOD and Out-of-core algorithm are usually used to reduce the amount of data that drawn in each frame to improve the rendering efficiency. When the scene i...
Fast Implementation of the Split-Step Fourier Method using a Graphics Processing Unit
Optical communications Fiber optics communications
2015/6/9
We describe how simulations based on the Split-Step Fourier Method can be significantly accelerated by using commodity graphics hardware. Results for a benchmark scenario are provided to highlight per...
Real time multiple planar volume clipping based on the programmable graphics process unit
planar volume clipping graphics process unit (GPU) ray casting
2011/5/6
We propose a real time volume clipping method which is capable of using several analytical planes for virtual clipping, in order to display internal anatomical structures within volumetric data sets. ...
An iterative programmable graphics process unit based on ray casting approach for virtual endoscopy system
virtual endoscopy linear interpolation
2011/5/6
In this paper, a fast graphics process unit (GPU) based ray casting algorithm is presented to improve image quality. A linear interpolation is used to estimate the intersection between a ray and isosu...