Now showing items 21-40 of 15950

    • Guided Modeling of Natural Scenarios: Vegetation and Terrain 

      Collado, José Antonio; López, Alfonso; Pérez, Juan Roberto Jiménez; Ortega, Lidia M.; Jurado, Juan M. (The Eurographics Association, 2022)
      The generation of realistic natural scenarios is a longstanding and ongoing challenge in Computer Graphics. LiDAR (Laser Imaging Detection and Ranging) point clouds have been gaining interest for the representation and ...
    • Reusable Procedural Building Parts 

      Arangua, Alejandro; Patow, Gustavo; Besuievsky, Gonzalo (The Eurographics Association, 2022)
      With the increase in popularity of procedural urban modeling for film, TV, and interactive entertainment, an urgent need for editing tools to support procedural content creation has become apparent. In this paper, we present ...
    • Cylindrical Transform Slicing of Revolute Parts with Overhangs for Laser Metal Deposition 

      Montoya-Zapata, Diego; Moreno, Aitor; Ortiz, Igor; Ruiz-Salguero, Oscar; Posada, Jorge (The Eurographics Association, 2022)
      In the context of Laser Metal Deposition (LMD), temporary support structures are needed to manufacture overhanging features. In order to limit the need for supports, multi-axis machines intervene in the deposition by ...
    • A Modular Authoring Tool for Atmospheric Cloud Modelling 

      Rodríguez-Hernández, Darío; García-Fernández, Ignacio (The Eurographics Association, 2022)
      Modelling of atmospheric effects and, in particular, of clouds is a recurrent topic in computer graphics. Achieving realistic results poses a great challenge, and manual modelling of such complex structures is unfeasible ...
    • Simulation Based Initial Feasibility Analysis Pipeline for Small-sized Part Picking 

      Mendizabal-Arrieta, Iñigo; Tammaro, Antonio; Ojer, Marco; Lin, Xiao (The Eurographics Association, 2022)
      Random bin picking is still one of the main tasks for robotics in the current days. When the environment is very cluttered, the calculation of grasping positions can be highly demanding in terms of time and computing power. ...
    • CEIG 2022: Frontmatter 

      Serrano, Ana; Posada, Jorge (The Eurographics Association, 2022)
    • Synthesis of Reeb Graph and Morse Operators from Level Sets of a Boundary Representation 

      Pareja-Corcho, Juan; Montoya-Zapata, Diego; Cadavid, Carlos; Moreno, Aitor; Posada, Jorge; Arenas-Tobon, Ketzare; Ruiz-Salguero, Oscar (The Eurographics Association, 2022)
      In the context of Industrie 4.0, it is necessary for several applications, to encode characteristics of a Boundary Representation of a manifold M in an economical manner. Two related characterizations of closed B-Reps (and ...
    • Nested Papercrafts for Anatomical and Biological Edutainment 

      Schindler, Marwin; Korpitsch, Thorsten; Raidou, Renata Georgia; Wu, Hsiang-Yun (The Eurographics Association and John Wiley & Sons Ltd., 2022)
      In this paper, we present a new workflow for the computer-aided generation of physicalizations, addressing nested configurations in anatomical and biological structures. Physicalizations are an important component of ...
    • Investigating the Role and Interplay of Narrations and Animations in Data Videos 

      Cheng, Hao; Wang, Junhong; Wang, Yun; Lee, Bongshin; Zhang, Haidong; Zhang, Dongmei (The Eurographics Association and John Wiley & Sons Ltd., 2022)
      Combining data visualizations, animations, and audio narrations, data videos can increase viewer engagement and effectively communicate data stories. Due to their increasing popularity, data videos have gained growing ...
    • Misinformed by Visualization: What Do We Learn From Misinformative Visualizations? 

      Lo, Leo Yu-Ho; Gupta, Ayush; Shigyo, Kento; Wu, Aoyu; Bertini, Enrico; Qu, Huamin (The Eurographics Association and John Wiley & Sons Ltd., 2022)
      Data visualization is powerful in persuading an audience. However, when it is done poorly or maliciously, a visualization may become misleading or even deceiving. Visualizations give further strength to the dissemination ...
    • A Grammar-Based Approach for Applying Visualization Taxonomies to Interaction Logs 

      Gathani, Sneha; Monadjemi, Shayan; Ottley, Alvitta; Battle, Leilani (The Eurographics Association and John Wiley & Sons Ltd., 2022)
      Researchers collect large amounts of user interaction data with the goal of mapping user's workflows and behaviors to their high-level motivations, intuitions, and goals. Although the visual analytics community has proposed ...
    • A Process Model for Dashboard Onboarding 

      Dhanoa, Vaishali; Walchshofer, Conny; Hinterreiter, Andreas; Stitz, Holger; Gröller, Eduard; Streit, Marc (The Eurographics Association and John Wiley & Sons Ltd., 2022)
      Dashboards are used ubiquitously to gain and present insights into data by means of interactive visualizations. To bridge the gap between non-expert dashboard users and potentially complex datasets and/or visualizations, ...
    • VIBE: A Design Space for VIsual Belief Elicitation in Data Journalism 

      Mahajan, Shambhavi; Chen, Bonnie; Karduni, Alireza; Kim, Yea-Seul; Wall, Emily (The Eurographics Association and John Wiley & Sons Ltd., 2022)
      The process of forming, expressing, and updating beliefs from data plays a critical role in data-driven decision making. Effectively eliciting those beliefs has potential for high impact across a broad set of applications, ...
    • A Typology of Guidance Tasks in Mixed-Initiative Visual Analytics Environments 

      Pérez-Messina, Ignacio; Ceneda, Davide; El-Assady, Mennatallah; Miksch, Silvia; Sperrle, Fabian (The Eurographics Association and John Wiley & Sons Ltd., 2022)
      Guidance has been proposed as a conceptual framework to understand how mixed-initiative visual analytics approaches can actively support users as they solve analytical tasks. While user tasks received a fair share of ...
    • Exploring Effects of Ecological Visual Analytics Interfaces on Experts' and Novices' Decision-Making Processes: A Case Study in Air Traffic Control 

      Zohrevandi, Elmira; Westin, Carl A. L.; Vrotsou, Katerina; Lundberg, Jonas (The Eurographics Association and John Wiley & Sons Ltd., 2022)
      Operational demands in safety-critical systems impose a risk of failure to the operators especially during urgent situations. Operators of safety-critical systems learn to make decisions effectively throughout extensive ...
    • Exploring How Visualization Design and Situatedness Evoke Compassion in the Wild 

      Morais, Luiz; Andrade, Nazareno; Sousa, Dandara (The Eurographics Association and John Wiley & Sons Ltd., 2022)
      This work explores how the design and situatedness of data representations affect people's compassion with a case study concerning harassment episodes in a public place. Results contribute to advancing the understanding ...
    • DanmuVis: Visualizing Danmu Content Dynamics and Associated Viewer Behaviors in Online Videos 

      Chen, Shuai; Li, Sihang; Li, Yanda; Zhu, Junlin; Long, Juanjuan; Chen, Siming; Zhang, Jiawan; Yuan, Xiaoru (The Eurographics Association and John Wiley & Sons Ltd., 2022)
      Danmu (Danmaku) is a unique social media service in online videos, especially popular in Japan and China, for viewers to write comments while watching videos. The danmu comments are overlaid on the video screen and ...
    • Mobile and Multimodal? A Comparative Evaluation of Interactive Workplaces for Visual Data Exploration 

      León, Gabriela Molina; Lischka, Michael; Luo, Wei; Breiter, Andreas (The Eurographics Association and John Wiley & Sons Ltd., 2022)
      Mobile devices are increasingly being used in the workplace. The combination of touch, pen, and speech interaction with mobile devices is considered particularly promising for a more natural experience. However, we do not ...
    • Hybrid Touch/Tangible Spatial Selection in Augmented Reality 

      Sereno, Mickael; Gosset, Stéphane; Besançon, Lonni; Isenberg, Tobias (The Eurographics Association and John Wiley & Sons Ltd., 2022)
      We study tangible touch tablets combined with Augmented Reality Head-Mounted Displays (AR-HMDs) to perform spatial 3D selections. We are primarily interested in the exploration of 3D unstructured datasets such as cloud ...
    • Neural Flow Map Reconstruction 

      Sahoo, Saroj; Lu, Yuzhe; Berger, Matthew (The Eurographics Association and John Wiley & Sons Ltd., 2022)
      In this paper we present a reconstruction technique for the reduction of unsteady flow data based on neural representations of time-varying vector fields. Our approach is motivated by the large amount of data typically ...