Now showing items 1-20 of 27

    • Art-directable Stroke-based Rendering on Mobile Devices 

      Wagner, Ronja; Schulz, Sebastian; Reimann, Max; Semmo, Amir; Döllner, Jürgen; Trapp, Matthias (The Eurographics Association, 2023)
      This paper introduces an art-directable stroke-based rendering technique for transforming photos into painterly renditions on mobile devices. Unlike previous approaches that rely on time-consuming iterative computations ...
    • Factors Influencing Visual Comparison of Colored Directed Acyclic Graphs 

      Graniczkowska, Cynthia; Pelchmann, Laura; Landesberger, Tatiana von; Pohl, Margit (The Eurographics Association, 2023)
      This paper presents a comprehensive investigation of the factors that influence visual comparison in colored node-link diagrams. We conducted a user study in which participants were asked to identify differences in pairs ...
    • Weighted Laplacian Smoothing for Surface Reconstruction of Particle-based Fluids 

      Löschner, Fabian; Böttcher, Timna; Rhys Jeske, Stefan; Bender, Jan (The Eurographics Association, 2023)
      In physically-based animation, producing detailed and realistic surface reconstructions for rendering is an important part of a simulation pipeline for particle-based fluids. In this paper we propose a post-processing ...
    • MetaISP -- Exploiting Global Scene Structure for Accurate Multi-Device Color Rendition 

      Souza, Matheus; Heidrich, Wolfgang (The Eurographics Association, 2023)
      Image signal processors (ISPs) are historically grown legacy software systems for reconstructing color images from noisy raw sensor measurements. Each smartphone manufacturer has developed its ISPs with its own characteristic ...
    • Greedy Image Approximation for Artwork Generation via Contiguous Bézier Segments 

      Nehring-Wirxel, Julius; Lim, Isaak; Kobbelt, Leif (The Eurographics Association, 2023)
      The automatic creation of digital art has a long history in computer graphics. In this work, we focus on approximating input images to mimic artwork by the artist Kumi Yamashita, as well as the popular scribble art style. ...
    • Exploring Physical Latent Spaces for High-Resolution Flow Restoration 

      Paliard, Chloé; Thuerey, Nils; Um, Kiwon (The Eurographics Association, 2023)
      We explore training deep neural network models in conjunction with physics simulations via partial differential equations (PDEs), using the simulated degrees of freedom as latent space for a neural network. In contrast to ...
    • Improving NeRF Quality by Progressive Camera Placement for Free-Viewpoint Navigation 

      Kopanas, Georgios; Drettakis, George (The Eurographics Association, 2023)
      Neural Radiance Fields, or NeRFs, have drastically improved novel view synthesis and 3D reconstruction for rendering. NeRFs achieve impressive results on object-centric reconstructions, but the quality of novel view synthesis ...
    • Leveraging BC6H Texture Compression and Filtering for Efficient Vector Field Visualization 

      Oehrl, Simon; Milke, Jan Frieder; Koenen, Jens; Kuhlen, Torsten W.; Gerrits, Tim (The Eurographics Association, 2023)
      The steady advance of compute hardware is accompanied by an ever-steeper amount of data to be processed for visualization. Limited memory bandwidth provides a significant bottleneck to the runtime performance of visualization ...
    • Out-of-Core Particle Tracing for Monte Carlo Rendering of Finite-Time Lyapunov Exponents 

      Grätz, Nicholas; Günther, Tobias (The Eurographics Association, 2023)
      The motion in time-dependent fluid flows is governed by Lagrangian coherent structures (LCS). One common approach to visualize hyperbolic LCS is to extract and visualize the finite-time Lyapunov exponent. Its visualization ...
    • On the Beat: Analysing and Evaluating Synchronicity in Dance Performances 

      Menzel, Malte; Tauscher, Jan-Philipp; Magnor, Marcus (The Eurographics Association, 2023)
      This paper presents a method to analyse and evaluate synchronicity in dance performances automatically. Synchronisation of a dancer's movement and the accompanying music is a vital characteristic of dance performances. We ...
    • Video-Driven Animation of Neural Head Avatars 

      Paier, Wolfgang; Hinzer, Paul; Hilsmann, Anna; Eisert, Peter (The Eurographics Association, 2023)
      We present a new approach for video-driven animation of high-quality neural 3D head models, addressing the challenge of person-independent animation from video input. Typically, high-quality generative models are learned ...
    • Uncertain Stream Lines 

      Zimmermann, Janos; Motejat, Michael; Rössl, Christian; Theisel, Holger (The Eurographics Association, 2023)
      We present a new approach for the visual representation of uncertain stream lines in vector field ensembles. While existing approaches rely on a particular seed point for the analysis of uncertain streamlines, our approach ...
    • Autonomous Particles for In-Situ-Friendly Flow Map Sampling 

      Wolligant, Steve; Rössl, Christian; Chi, Cheng; Thévenin, Dominique; Theisel, Holger (The Eurographics Association, 2023)
      Computing and storing flow maps is a common approach to processing and analyzing large flow simulations in a Lagrangian way. Accurate Lagrangian-based visualizations require a good sampling of the flow map. We present an ...
    • Topology-Controlled Reconstruction from Partial Cross-Sections 

      Shhadi, Amani; Barequet, Gill (The Eurographics Association, 2023)
      The problem of 3-dimensional reconstruction from planar cross-sections arises in many fields, such as biomedical image analysis and geographical information systems. The problem has been studied extensively in the past 40 ...
    • Digitizing Interlocking Building Blocks 

      Lieb, Sebastian; Thormählen, Thorsten; Rieger, Felix (The Eurographics Association, 2023)
      Interlocking building blocks (such as LEGO®) are well-known toys and allow the creation of physical models of real objects or the design of imaginative 3D structures. In this paper, we propose a novel approach for digitizing ...
    • VMV 2023: Frontmatter 

      Guthe, Michael; Grosch, Thorsten (The Eurographics Association, 2023)
    • Interactions for Seamlessly Coupled Exploration of High-Dimensional Images and Hierarchical Embeddings 

      Vieth, Alexander; Lelieveldt, Boudewijn; Eisemann, Elmar; Vilanova, Anna; Höllt, Thomas (The Eurographics Association, 2023)
      High-dimensional images (i.e., with many attributes per pixel) are commonly acquired in many domains, such as geosciences or systems biology. The spatial and attribute information of such data are typically explored ...
    • Semantic Image Abstraction using Panoptic Segmentation for Robotic Painting 

      Stroh, Michael; Gülzow, Jörg-Marvin; Deussen, Oliver (The Eurographics Association, 2023)
      We propose a comprehensive pipeline for generating adaptable image abstractions from input pictures, tailored explicitly for robotic painting tasks. Our pipeline addresses several key objectives, including the ability to ...
    • N-SfC: Robust and Fast Shape Estimation from Caustic Images 

      Kassubeck, Marc; Kappel, Moritz; Castillo, Susana; Magnor, Marcus (The Eurographics Association, 2023)
      This paper handles the highly challenging problem of reconstructing the shape of a refracting object from a single image of its resulting caustic. Due to the ubiquity of transparent refracting objects in everyday life, ...
    • Ray Tracing Spherical Harmonics Glyphs 

      Peters, Christoph; Patel, Tark; Usher, Will; Johnson, Chris R. (The Eurographics Association, 2023)
      Spherical harmonics glyphs are an established way to visualize high angular resolution diffusion imaging data. Starting from a unit sphere, each point on the surface is scaled according to the value of a linear combination ...