Browsing 41-Issue 2 by Issue Date
Now showing items 21-40 of 41
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ZoomShop: Depth-Aware Editing of Photographic Composition
(The Eurographics Association and John Wiley & Sons Ltd., 2022)We present ZoomShop, a photographic composition editing tool for adjusting relative size, position, and foreshortening of scene elements. Given an image and corresponding depth map as input, ZoomShop combines a novel ... -
A-ULMPM: An Adaptively Updated Lagrangian Material Point Method for Efficient Physics Simulation without Numerical Fracture
(The Eurographics Association and John Wiley & Sons Ltd., 2022)We present an adaptively updated Lagrangian Material Point Method (A-ULMPM) to alleviate non-physical artifacts, such as the cell-crossing instability and numerical fracture, that plague state-of-the-art Eulerian formulations ... -
Constrained Remeshing Using Evolutionary Vertex Optimization
(The Eurographics Association and John Wiley & Sons Ltd., 2022)We propose a simple yet effective method to perform surface remeshing with hard constraints, such as bounding approximation errors and ensuring Delaunay conditions. The remeshing is formulated as a constrained optimization ... -
Z2P: Instant Visualization of Point Clouds
(The Eurographics Association and John Wiley & Sons Ltd., 2022)We present a technique for visualizing point clouds using a neural network. Our technique allows for an instant preview of any point cloud, and bypasses the notoriously difficult surface reconstruction problem or the need ... -
Coupling 3D Liquid Simulation with 2D Wave Propagation for Large Scale Water Surface Animation Using the Equivalent Sources Method
(The Eurographics Association and John Wiley & Sons Ltd., 2022)This paper proposes a method for simulating liquids in large bodies of water by coupling together a water surface wave simulator with a 3D Navier-Stokes simulator. The surface wave simulation uses the equivalent sources ... -
The 3D Motorcycle Complex for Structured Volume Decomposition
(The Eurographics Association and John Wiley & Sons Ltd., 2022)The so-called motorcycle graph has been employed in recent years for various purposes in the context of structured and aligned block decomposition of 2D shapes and 2-manifold surfaces. Applications are in the fields of ... -
Progressive Denoising of Monte Carlo Rendered Images
(The Eurographics Association and John Wiley & Sons Ltd., 2022)Image denoising based on deep learning has become a powerful tool to accelerate Monte Carlo rendering. Deep learning techniques can produce smooth images using a low sample count. Unfortunately, existing deep learning ... -
Computational Design of Self-Actuated Surfaces by Printing Plastic Ribbons on Stretched Fabric
(The Eurographics Association and John Wiley & Sons Ltd., 2022)We introduce a new mechanism for self-actuating deployable structures, based on printing a dense pattern of closely-spaced plastic ribbons on sheets of pre-stretched elastic fabric. We leverage two shape-changing effects ... -
Worst-Case Rigidity Analysis and Optimization for Assemblies with Mechanical Joints
(The Eurographics Association and John Wiley & Sons Ltd., 2022)We study structural rigidity for assemblies with mechanical joints. Existing methods identify whether an assembly is structurally rigid by assuming parts are perfectly rigid. Yet, an assembly identified as rigid may not ... -
EUROGRAPHICS 2022: CGF 41-2 Frontmatter
(The Eurographics Association and John Wiley & Sons Ltd., 2022) -
Deep Reconstruction of 3D Smoke Densities from Artist Sketches
(The Eurographics Association and John Wiley & Sons Ltd., 2022)Creative processes of artists often start with hand-drawn sketches illustrating an object. Pre-visualizing these keyframes is especially challenging when applied to volumetric materials such as smoke. The authored 3D density ... -
Automatic Differentiable Procedural Modeling
(The Eurographics Association and John Wiley & Sons Ltd., 2022)Procedural modeling allows for an automatic generation of large amounts of similar assets, but there is limited control over the generated output. We address this problem by introducing Automatic Differentiable Procedural ... -
Learning Spectral Unions of Partial Deformable 3D Shapes
(The Eurographics Association and John Wiley & Sons Ltd., 2022)Spectral geometric methods have brought revolutionary changes to the field of geometry processing. Of particular interest is the study of the Laplacian spectrum as a compact, isometry and permutation-invariant representation ... -
MoCo-Flow: Neural Motion Consensus Flow for Dynamic Humans in Stationary Monocular Cameras
(The Eurographics Association and John Wiley & Sons Ltd., 2022)Synthesizing novel views of dynamic humans from stationary monocular cameras is a specialized but desirable setup. This is particularly attractive as it does not require static scenes, controlled environments, or specialized ... -
Computational Design of Kinesthetic Garments
(The Eurographics Association and John Wiley & Sons Ltd., 2022)Kinesthetic garments provide physical feedback on body posture and motion through tailored distributions of reinforced material. Their ability to selectively stiffen a garment's response to specific motions makes them ... -
N-Cloth: Predicting 3D Cloth Deformation with Mesh-Based Networks
(The Eurographics Association and John Wiley & Sons Ltd., 2022)We present a novel mesh-based learning approach (N-Cloth) for plausible 3D cloth deformation prediction. Our approach is general and can handle cloth or obstacles represented by triangle meshes with arbitrary topologies.We ... -
Fiblets for Real-Time Rendering of Massive Brain Tractograms
(The Eurographics Association and John Wiley & Sons Ltd., 2022)We present a method to render massive brain tractograms in real time. Tractograms model the white matter architecture of the human brain using millions of 3D polylines (fibers), summing up to billions of segments. They are ... -
Recursive Analytic Spherical Harmonics Gradient for Spherical Lights
(The Eurographics Association and John Wiley & Sons Ltd., 2022)When rendering images using Spherical Harmonics (SH), the projection of a spherical function on the SH basis remains a computational challenge both for high-frequency functions and for emission functions from complex light ... -
Volumetric Multi-View Rendering
(The Eurographics Association and John Wiley & Sons Ltd., 2022)Rendering photo-realistic images using Monte Carlo path tracing often requires sampling a large number of paths to reach acceptable levels of noise. This is particularly the case when rendering participating media, that ... -
MaterIA: Single Image High-Resolution Material Capture in the Wild
(The Eurographics Association and John Wiley & Sons Ltd., 2022)We propose a hybrid method to reconstruct a physically-based spatially varying BRDF from a single high resolution picture of an outdoor surface captured under natural lighting conditions with any kind of camera device. ...