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Connectivity-preserving Smooth Surface Filling with Sharp Features
(The Eurographics Association, 2019)
We present a method for constructing a surface mesh filling gaps between the boundaries of multiple disconnected input components. Unlike previous works, our method pays special attention to preserving both the connectivity ...
Sketch and Shade : An interactive assistant for sketching and shading
(Association for Computing Machinery, Inc (ACM), 2017)
We present a drawing assistant for sketching and for assisting users in shading a hand drawn sketch. The augmented reality based system uses a sketch made by a professional and uses it to help inexperienced users to do ...
Attachment-Based Character Deformation
(ACM, 2017)
While advancements have made it easier to work with digital characters, it remains difficult to author animations that display the free and highly expressive shape change that characterize hand-drawn animation.We present ...
Towards Biomechanically and Visually Plausible Volumetric Cutting Simulation of Deformable Bodies
(The Eurographics Association, 2019)
Due to the simplicity and high efficiency, composited finite element method(CFEM) based virtual cutting attracted much attention in the field of virtual surgery in recent years. Even great progress has been made in volumetric ...
StretchDenoise: Parametric Curve Reconstruction with Guarantees by Separating Connectivity from Residual Uncertainty of Samples
(The Eurographics Association, 2018)
We reconstruct a closed denoised curve from an unstructured and highly noisy 2D point cloud. Our proposed method uses a two-pass approach: Previously recovered manifold connectivity is used for ordering noisy samples along ...
RodMesh: Two-handed 3D Surface Modeling in Virtual Reality
(The Eurographics Association, 2019)
User interfaces for 3D shape modeling in Virtual Reality (VR), unlike basic tasks such as text input and item selection, have been less explored in research so far. Shape modeling in 3D lends itself very well to VR, since ...
Modeling Detailed Cloud Scene from Multi-source Images
(The Eurographics Association, 2018)
Realistic cloud is essential for enhancing the quality of computer graphics applications, such as flight simulation. Data-driven method is an effective way in cloud modeling, but existing methods typically only utilize one ...
Mesh Parameterization: a Viewpoint from Constant Mean Curvature Surfaces
(The Eurographics Association, 2018)
We present a unified mesh paramterization algorithm for both planar and spheric domains based on mesh deformation. Unlike previous methods, our approach can produce intermediate frames from the original to target meshes. ...
Wind Erosion: Shape Modifications by Interactive Particle-based Erosion and Deposition
(The Eurographics Association, 2020)
We present a novel user-assisted method for physics-inspired modeling of geomorphological features on polygonal meshes using material erosion and deposition as the driving mechanisms. Polygonal meshes defining an input ...
FloralSurf: Space-Filling Geodesic Ornaments
(The Eurographics Association, 2023)
We propose a method to generate floral patterns on manifolds without relying on parametrizations. Taking inspiration from the literature on procedural space-filling vegetation, these patterns are made of non-intersecting ...