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Volume Preserving Simulation of Soft Tissue with Skin
(ACM, 2021)
Simulation of human soft tissues in contact with their environment is essential in many fields, including visual effects and apparel design. Biological tissues are nearly incompressible. However, standard methods employ ...
Generating Playful Palettes from Images
(The Eurographics Association, 2019)
Playful Palettes are a recent innovation in how artists can mix, explore, and choose colors in a user interface that combines the benefits of a traditional media painter's palette with non-destructive capabilities of digital ...
Adaptive Block Coordinate Descent for Distortion Minimization
(The Eurographics Association, 2019)
We present a new unified algorithm for optimizing geometric energies and computing positively oriented simplicial mappings. Its major improvements over the state-of-the-art are: adaptive partition of vertices into coordinate ...
Evaluation of Embodied Agent Positioning and Moving Interfaces for an AR Virtual Guide
(The Eurographics Association, 2019)
Augmented Reality (AR) has become a popular technology in museums, and many venues now provide AR applications inside gallery spaces. To improve museum tour experiences, we have developed an embodied agent AR guide system ...
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. ...
Real-Time Visualization of 3D Amyloid-Beta Fibrils from 2D Cryo-EM Density Maps
(The Eurographics Association, 2020)
Amyloid-beta fibrils are the result of the accumulation of misfolded amyloid precursor proteins along an axis. These fibrils play a crucial role in the development of Alzheimer's disease, and yet its creation and structure ...
Automatic Thrombus Detection in Non-enhanced Computed Tomography Images in Patients With Acute Ischemic Stroke
(The Eurographics Association, 2017)
In case of an ischemic stroke, identifying and removing blood clots is crucial for a successful recovery. We present a novel method to automatically detect vascular occlusion in non-enhanced computed tomography (NECT) ...
Compression and Rendering of Textured Point Clouds via Sparse Coding
(The Eurographics Association, 2021)
Splat-based rendering techniques produce highly realistic renderings from 3D scan data without prior mesh generation. Mapping high-resolution photographs to the splat primitives enables detailed reproduction of surface ...
Atalaya3D: Making Universities' Cultural Heritage Accessible Through 3D Technologies
(The Eurographics Association, 2018)
This work was carried out over the past eight years through the Atalaya3D project, which aims to make the cultural heritage of the ten public Andalusian universities accessible. Since 2010, the project has been a pioneer ...
An Introductory Video Generator for Disseminating Cultural Heritage Projects
(The Eurographics Association, 2017)
There are many different activities in cultural heritage research, such as digitization, data visualization, information analysis, and dissemination. Much effort has been made to develop better technologies for data capture ...