Browsing EG2021 by Issue Date
Now showing items 1-20 of 50
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EUROGRAPHICS 2021: CGF 40-2 STARs Frontmatter
(The Eurographics Association and John Wiley & Sons Ltd., 2021)- -
Automatic Hierarchical Arrangement of Vector Designs
(The Eurographics Association, 2021)We present a method that transforms an unstructured vector design into a logical hierarchy of groups of objects. Each group is a meaningful collection, formed by proximity in visual characteristics (like size, shape, color, ... -
Data-driven Garment Pattern Estimation from 3D Geometries
(The Eurographics Association, 2021)Three-dimensional scanning technology recently becomes widely available to the public. However, it is difficult to simulate clothing deformation from the scanned people because scanned data lacks information required for ... -
To Splat Straight with Crooked Points: Rendering Noisy Meshes and Point Clouds using Coherent Tangent Vector Fields
(The Eurographics Association, 2021)Surface aligned splatting is a popular rendering technique to visualize reconstructed meshes and point clouds scanned from the real world. Such data typically presents some degree of noise that jeopardizes any attempt to ... -
Interactive Finite Element Model of Needle Insertion and Laceration
(The Eurographics Association, 2021)This paper introduces an interactive model of needle insertion, including the possibility to simulate lacerations of tissue around the needle. The method relies on complementary constraints to couple the Finite Element ... -
Fast and Robust Registration and Calibration of Depth-Only Sensors
(The Eurographics Association, 2021)The precise registration between multiple depth cameras is a crucial prerequisite for many applications. Previous techniques frequently rely on RGB or IR images and checkerboard targets for feature detection, partly due ... -
Color Reproduction Framework for Inkjet FDM 3D Printers
(The Eurographics Association, 2021)Recent advances in consumer-grade 3D printers have enabled the fabrication of personal artifacts in aesthetically pleasing full color. However, the printed colors are usually different from the actual user desired colors ... -
Project in Visualization and Data Analysis: Experiences in Designing and Coordinating the Course
(The Eurographics Association, 2021)Visual analytics involves both visual and computational components for empowering human analysts who face the challenges of making sense and making use of large and heterogeneous data sets in various application domains. ... -
Inverse Computational Spectral Geometry
(The Eurographics Association, 2021)In the last decades, geometry processing has attracted a growing interest thanks to the wide availability of new devices and software that make 3D digital data available and manipulable to everyone. Typical issues that are ... -
Tight Normal Cone Merging for Efficient Collision Detection of Thin Deformable Objects
(The Eurographics Association, 2021)When simulating thin deformable objects such as clothes, collision detection alone takes a lot of computation. One way of reducing the computation is culling false-positives as much as possible. In the context of bounding ... -
Visualising the Transition of Large Networks via Dimensionality Reduction to Illustrate the Evolution of the Human Brain
(The Eurographics Association, 2021)Advances in high-throughput imaging techniques enable the creation of networks depicting spatio-temporal biological and neurophysiological processes with unprecedented size and magnitude. These networks involve thousands ... -
Interactive Simulation for easy Decision-making in Fluid Dynamics
(The Eurographics Association, 2021)A conventional study of fluid simulation involves different stages including conception, simulation, visualization, and analysis tasks. It is, therefore, necessary to switch between different software and interactive ... -
Illumination-driven Light Probe Placement
(The Eurographics Association, 2021)We introduce a simplification method for light probe configurations that preserves the indirect illumination distribution in scenes with diverse lighting conditions. An iterative graph simplification algorithm discards the ... -
Gaming in Elliptic Geometry
(The Eurographics Association, 2021)An interesting way to explore curved spaces is to play games governed by the rules of non-Euclidean geometries. However, modeling tools and game engines are developed with Euclidean geometry in mind. This paper addresses ... -
EUROGRAPHICS 2021: Posters Frontmatter
(Eurographics Association, 2021) -
Visualizing Errors in Rendered High Dynamic Range Images
(The Eurographics Association, 2021)A new error metric targeting rendered high dynamic range images is presented. Our method computes a composite visualization over a number of low dynamic range error maps of exposure compensated and tone mapped image pairs ... -
Marching Cubes for Teaching GLSL Programming
(The Eurographics Association, 2021)This paper shares ideas for illustrating GLSL programming based on the classic Marching Cubes algorithm. The algorithm has a number of appealing aspects: it is feasible to implement as one of the components in a computer ... -
Teaching Computer Graphics During Pandemic using Observable Notebook
(The Eurographics Association, 2021)Most schools and colleges around the world have resorted to remote teaching during this Covid-19 pandemic. Faced with this challenge we experimented with a novel supplement to standard video lecturing to teach our normal ... -
A Survey on Bounding Volume Hierarchies for Ray Tracing
(The Eurographics Association and John Wiley & Sons Ltd., 2021)Ray tracing is an inherent part of photorealistic image synthesis algorithms. The problem of ray tracing is to find the nearest intersection with a given ray and scene. Although this geometric operation is relatively simple, ... -
A Virtual Reality Platform for Immersive Education in Computer Graphics
(The Eurographics Association, 2021)We present a general framework for teaching 3D imagination demanding topics using commonly available hardware for virtual reality (VR). Our software allows collaborating on 3D objects, interaction and annotation in a simple ...