Browsing by Title

Now showing items 9862-9881 of 17315

    • A Multigrid Solver for Boundary Value Problems Using Programmable Graphics Hardware 

      Goodnight, Nolan; Woolley, Cliff; Lewin, Gregory; Luebke, David; Humphreys, Greg (The Eurographics Association, 2003)
      We present a case study in the application of graphics hardware to general-purpose numeric computing. Specifi- cally, we describe a system, built on programmable graphics hardware, able to solve a variety of partial ...

    • MultiLayerMatrix: Visualizing Large Taxonomic Datasets 

      Dang, Tuan Nhon; Cui, Hong; Forbes, Angus G. (The Eurographics Association, 2016)
      Adjacency matrices can be a useful way to visualize dense networks. However, they do not scale well as the network size increases due to limited screen space, especially when the number of rows and columns exceeds the pixel ...

    • A Multilevel Active-Set Preconditioner for Box-Constrained Pressure Poisson Solvers 

      Takahashi, Tetsuya; Batty, Christopher (ACM Association for Computing Machinery, 2023)
      Efficiently solving large-scale box-constrained convex quadratic programs (QPs) is an important computational challenge in physical simulation.We propose a new multilevel preconditioning scheme based on the active-set ...

    • A Multilevel Approach for Event-Based Dynamic Graph Drawing 

      Arleo, Alessio; Miksch, Silvia; Archambault, Daniel (The Eurographics Association, 2021)
      The timeslice is the predominant method for drawing and visualizing dynamic graphs. However, when nodes and edges have real coordinates along the time axis, it becomes difficult to organize them into discrete timeslices, ...

    • Multilevel Cloth Simulation using GPU Surface Sampling 

      Schmitt, Nikolas; Knuth, Martin; Bender, Jan; Kuijper, Arjan (The Eurographics Association, 2013)
      Today most cloth simulation systems use triangular mesh models. However, regular grids allow many optimizations as connectivity is implicit, warp and weft directions of the cloth are aligned to grid edges and distances ...

    • Multilevel modelling and rendering of architectural scenes 

      Kushal, Akash M.; Chanda, Gaurav; Shrivastava, Kanishka; Gupta, Mohit; Sanyal, Subhajit; Sriram, T. V. N.; Kalra, Prem; Banerjee, Subhashis (Eurographics Association, 2003)
      We present a novel approach for multilevel modelling and rendering of architectural scenes using a small set of photographs. Our approach is based on interactive probing of intuitive measures like lengths, widths and heights ...

    • Multilevel Relevance Feedback for 3D Shape Retrieval 

      Giorgi, Daniela; Frosini, Patrizio; Spagnuolo, Michela; Falcidieno, Bianca (The Eurographics Association, 2009)
      Relevance feedback techniques are expected to play an important role in 3D search engines, as they help to bridge the semantic gap between the user and the system: similarity is a cognitive process, depending on the observer. ...

    • Multilevel Robustness for 2D Vector Field Feature Tracking, Selection and Comparison 

      Yan, Lin; Ullrich, Paul Aaron; Van Roekel, Luke P.; Wang, Bei; Guo, Hanqi (© 2023 Eurographics ‐ The European Association for Computer Graphics and John Wiley & Sons Ltd., 2023)
      Critical point tracking is a core topic in scientific visualization for understanding the dynamic behaviour of time‐varying vector field data. The topological notion of robustness has been introduced recently to quantify ...

    • A Multilevel SPH Solver with Unified Solid Boundary Handling 

      Takahashi, Tetsuya; Lin, Ming C. (The Eurographics Association and John Wiley & Sons Ltd., 2016)
      We propose a geometric multilevel solver for efficiently solving linear systems arising from particle-based methods. To apply this method to particle systems, we construct the hierarchy, establish the correspondence between ...

    • Multilevel Streaming for Out-of-Core Surface Reconstruction 

      Bolitho, Matthew; Kazhdan, Michael; Burns, Randal; Hoppe, Hugues (The Eurographics Association, 2007)
      Reconstruction of surfaces from huge collections of scanned points often requires out-of-core techniques, and most such techniques involve local computations that are not resilient to data errors. We show that a Poisson-based ...

    • A Multilinear Model for Bidirectional Craniofacial Reconstruction 

      Achenbach, Jascha; Brylka, Robert; Gietzen, Thomas; Hebel, Katja zum; Schömer, Elmar; Schulze, Ralf; Botsch, Mario; Schwanecke, Ulrich (The Eurographics Association, 2018)
      We present a bidirectional facial reconstruction method for estimating the skull given a scan of the skin surface and vice versa estimating the skin surface given the skull. Our approach is based on a multilinear model ...

    • A Multimedia Constraint System1 

      van Hintum, J.E.A.; Reynolds, G.J. (Blackwell Science Ltd and the Eurographics Association, 1995)
      The MADE constraint system provides excellent opportunities to introduce constraints in a multimedia application. Multimedia applications are not only a good place to experiment with constraint systems- constraints in a ...

    • The Multimedia Video Processor (MVP) 

      Short, Graham (The Eurographics Association, 1994)
      In 1987 engineers from Texas Instruments started work on the specification of a device which would become the next generation in its TMS320 Digital Signal Processor and TMS340 Graphics System Processor families, building ...

    • Multimodal application for visualization and manipulation of Electrocorticography data 

      Amaral, Pedro; Sales, Franscisco; Cunha, João Paulo Silva; Dias, Paulo; Fernandes, José Maria (The Eurographics Association, 2021)
      Despi te the existence of severa/ treatments for epilepsy contrai, nearly one third of the patients still need to undergo surgery in arder to contrai the seizures. Especially in these cases, it is essentia/ to locate ...

    • Multimodal Early Raw Data Fusion for Environment Sensing in Automotive Applications 

      Pederiva, Marcelo Eduardo; Martino, José Mario De; Zimmer, Alessandro (The Eurographics Association, 2022)
      Autonomous Vehicles became every day closer to becoming a reality in ground transportation. Computational advancement has enabled powerful methods to process large amounts of data required to drive on streets safely. The ...

    • Multimodal Interfaces: an Introduction to ENACTIVE systems 

      Bergamasco, Massimo (The Eurographics Association, 2005)
      Enactive Interfaces are related to a fundamental "interaction" concept which is not exploited by most of the existing human-computer interface technologies. The traditional interaction with the information mediated by a ...

    • Multimodal Training of Maintenance andAssembly Skills Based on Augmented Reality 

      Webel, Sabine (Webel, 2011-12-07)
      The training of technicians in the acquisition of new maintenance and assembly tasks is an importantfactor in industry. As the complexity of these tasks can be enormous, the training of technicians toacquire the necessary ...

    • Multimodal Visualization with Interactive Closeups 

      Ropinski, Timo; Viola, Ivan; Biermann, Martin; Hauser, Helwig; Hinrichs, Klaus (The Eurographics Association, 2009)
      Abstract Closeups are used in illustrations to provide detailed views on regions of interest. They are integrated into the rendering of the whole structure in order to reveal their spatial context. In this paper we present ...

    • MultiNode-Explorer: A Visual Analytics Framework for Generating Web-based Multimodal Graph Visualizations 

      Ghani, Sohaib; Elmqvist, Niklas; Ebert, David S. (The Eurographics Association, 2012)
      We propose MultiNode-Explorer, a visual analytics framework that is capable of transforming multidimensional datasets into an entity-relationship (E-R) model and visualizing the data as node-link diagrams. The framework ...

    • Multiobjective Control with Frictional Contacts 

      Abe, Yeuhi; Silva, Marco da; Popovic, Jovan (The Eurographics Association, 2007)
      Standing is a fundamental skill mastered by humans and animals alike. Although easy for adults, it requires careful and deliberate manipulation of contact forces. The variation in contact configuration (e.g., standing on ...