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Interactive Sculpting of Digital Faces Using an Anatomical Modeling Paradigm
(The Eurographics Association and John Wiley & Sons Ltd., 2020)
Digitally sculpting 3D human faces is a very challenging task. It typically requires either 1) highly-skilled artists using complex software packages for high quality results, or 2) highly-constrained simple interfaces for ...
Multi-scale Information Assembly for Image Matting
(The Eurographics Association and John Wiley & Sons Ltd., 2020)
Image matting is a long-standing problem in computer graphics and vision, mostly identified as the accurate estimation of the foreground in input images.We argue that the foreground objects can be represented by different-level ...
Simulation of Arbitrarily-shaped Magnetic Objects
(The Eurographics Association and John Wiley & Sons Ltd., 2020)
Abstract We propose a novel method for simulating rigid magnets in a stable way. It is based on analytic solutions of the magnetic vector potential and flux density, which make the magnetic forces and torques calculated ...
The Layerizing VoxPoint Annular Convolutional Network for 3D Shape Classification
(The Eurographics Association and John Wiley & Sons Ltd., 2020)
Analyzing the geometric and semantic properties of 3D point cloud data via the deep learning networks is still challenging due to the irregularity and sparsity of samplings of their geometric structures. In our study, the ...
Interactive Design and Preview of Colored Snapshots of Indoor Scenes
(The Eurographics Association and John Wiley & Sons Ltd., 2020)
This paper presents an interactive system for quickly designing and previewing colored snapshots of indoor scenes. Different from high-quality 3D indoor scene rendering, which often takes several minutes to render a ...
A Scalable and Production Ready Sky and Atmosphere Rendering Technique
(The Eurographics Association and John Wiley & Sons Ltd., 2020)
We present a physically based method to render the atmosphere of a planet from ground to space views. Our method is cheap to compute and, as compared to previous successful methods, does not require any high dimensional ...
A Comprehensive Theory and Variational Framework for Anti-aliasing Sampling Patterns
(The Eurographics Association and John Wiley & Sons Ltd., 2020)
In this paper, we provide a comprehensive theory of anti-aliasing sampling patterns that explains and revises known results, and introduce a variational optimization framework to generate point patterns with any desired ...
Learning Elastic Constitutive Material and Damping Models
(The Eurographics Association and John Wiley & Sons Ltd., 2020)
Commonly used linear and nonlinear constitutive material models in deformation simulation contain many simplifications and only cover a tiny part of possible material behavior. In this work we propose a framework for ...
Photorealistic Material Editing Through Direct Image Manipulation
(The Eurographics Association and John Wiley & Sons Ltd., 2020)
Creating photorealistic materials for light transport algorithms requires carefully fine-tuning a set of material properties to achieve a desired artistic effect. This is typically a lengthy process that involves a trained ...
Computing the Bidirectional Scattering of a Microstructure Using Scalar Diffraction Theory and Path Tracing
(The Eurographics Association and John Wiley & Sons Ltd., 2020)
Most models for bidirectional surface scattering by arbitrary explicitly defined microgeometry are either based on geometric optics and include multiple scattering but no diffraction effects or based on wave optics and ...