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Edge Adaptive and Energy Preserving Volume Upscaling for High Quality Volume Rendering
(The Eurographics Association, 2010)
We describe an edge-directed optimization-based method for volumetric data supersampling. The method is based on voxel splitting and iterative refinement performed with a greedy optimization driven by the smoothing of ...
Practical Free-form RTI Acquisition with Local Spot Lights
(The Eurographics Association, 2016)
We present an automated light calibration pipeline for free-form acquisition of shape and reflectance of objects using common off-the-shelf illuminators, such as LED lights, that can be placed arbitrarily close to the ...