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Now showing items 11913-11932 of 17315

    • Projective Augmented Reality in a Museum: Development and Evaluation of an Interactive Application 

      Plecher, David A.; Ulschmid, Annalena; Kaiser, Tim; Klinker, Gudrun (The Eurographics Association, 2020)
      Projective Augmented Reality (AR) offers exciting new ways of interacting with a museum exhibition. This paper presents such a projective AR application that was developed in cooperation with the ''Museum für Abgüsse ...

    • Projective Blue‐Noise Sampling 

      Reinert, Bernhard; Ritschel, Tobias; Seidel, Hans‐Peter; Georgiev, Iliyan (Copyright © 2016 The Eurographics Association and John Wiley & Sons Ltd., 2016)
      We propose projective blue‐noise patterns that retain their blue‐noise characteristics when undergoing one or multiple projections onto lower dimensional subspaces. These patterns are produced by extending existing methods, ...

    • Projective Feature Learning for 3D Shapes with Multi-View Depth Images 

      Xie, Zhige; Xu, Kai; Shan, Wen; Liu, Ligang; Xiong, Yueshan; Huang, Hui (The Eurographics Association and John Wiley & Sons Ltd., 2015)
      Feature learning for 3D shapes is challenging due to the lack of natural paramterization for 3D surface models. We adopt the multi-view depth image representation and propose Multi-View Deep Extreme Learning Machine (MVD-ELM) ...

    • A Projective Framework for Polyhedral Mesh Modelling 

      Vaxman, Amir (The Eurographics Association and John Wiley and Sons Ltd., 2014)
      We present a novel framework for polyhedral mesh editing with face‐based projective maps that preserves planarity by definition. Such meshes are essential in the field of architectural design and rationalization. By using ...

    • Projective Geometry, Duality and Precision of Computation in Computer Graphics, Visualization and Games 

      Skala, Vaclav (The Eurographics Association, 2013)
      Homogeneous coordinates and projective geometry are mostly connected with geometric transformations only. However the projective extension of the Euclidean system allows reformulation of geometrical problems which can be ...

    • Projective Texture Mapping with Full Panorama 

      Kim, Dongho; Hahn, James K. (Blackwell Publishers, Inc and the Eurographics Association, 2002)
      Projective texture mapping is used to project a texture map onto scene geometry. It has been used in many applications, since it eliminates the assignment of fixed texture coordinates and provides a good method of representing ...

    • Proliferating cell nuclear antigen sliding along DNA 

      Hauser, Helwig and Alliez, Pierre (Eurographics ‐ The European Association for Computer Graphics and John Wiley & Sons Ltd., 2023)

    • A Prolog Environment for GKS-Based Graphics 

      Milanese, V. (Blackwell Publishing Ltd and the Eurographics Association, 1988)
      The Prolog language and GK.S are considered in an integrated fashion in order to create a flexible graphics environment. Prolog descriptive properties are devoted to creating hierarchical schemata which can be instantiated ...

    • A Prolog Rule-Based System for cartographic Name Placement 

      Cook, Anthony C.; Jones, Christopher B. (Blackwell Publishing Ltd and the Eurographics Association, 1990)
      Manual name placement is an extremely time consuming task and has been one of the most difficult aspects of the map production process to automate. It is complicated by the large number of rules required for the selection ...

    • ProMED: Production Optimization for Additive Manufacturing of Medical Devices 

      Attene, Marco; Berti, Tiziano; Cabiddu, Daniela; Garosi, Antonio; Livesu, Marco; Pasztor, Zsolt; Petrovszki, Daniel; Ranieri, Andrea (The Eurographics Association, 2022)
      In metal 3D printing, and in particular in the production of dental implants and prosthodontics, a careful geometric analysis of the parts is key to maximize the overall throughput and minimize fabrication costs. Herewith ...

    • Prometheus: Facial Modelling, Tracking and Puppetry 

      Thorne, J.M.; Chatting, D.J. (The Eurographics Association, 2003)
      The Prometheus project sought to create a real-time production chain for 3D content. This paper summarises the techniques that were developed for facial modelling, tracking and puppetry. The process used for creating ...

    • Promovendo a Colaboração entre Crianças do Pré-Escolar através da Realidade Aumentada 

      Pessanha, Sofia; Campos, Pedro (The Eurographics Association, 2021)
      A importância da familiarização das crianças com a tecnologia é cada vez mais notável: quer porque esta faz parte inquestionável do mundo que a rodeia, quer pela relevância educativa das experiências que lhe pode proporcionar. ...

    • PROOF: An Architecture for Rendering In Object Space 

      Schneider, Bengt-Olaf; Claussen, Ute (The Eurographics Association, 1988)
      This paper gives a short introduction into the field of computer image generation in hardware. It discusses the two main approaches, namely partitioning in Image space and In object space. Based on the object space ...

    • Properties of Laplace Operators for Tetrahedral Meshes 

      Alexa, Marc; Herholz, Philipp; Kohlbrenner, Max; Sorkine-Hornung, Olga (The Eurographics Association and John Wiley & Sons Ltd., 2020)
      Discrete Laplacians for triangle meshes are a fundamental tool in geometry processing. The so-called cotan Laplacian is widely used since it preserves several important properties of its smooth counterpart. It can be derived ...

    • Property-Based Testing for Visualization Development 

      Stegmaier, Michael; Engel, Dominik; Olbrich, Jannik; Ropinski, Timo; Tichy, Matthias (The Eurographics Association, 2021)
      As the testing capabilities of current visualization software fail to cover a large space of rendering parameters, we propose to use property-based testing to automatically generate a large set of tests with different ...

    • Proposal and Development of a System to Help Students Improve Self-Compassion 

      Koizumi, Masashi; Ohsuga, Mieko (The Eurographics Association, 2023)
      The number of students with mental disorders is increasing in universities. The Mindful Self Compassion (MSC) training program has been introduced and shown some efficacy. However, there are not a few people especially in ...

    • Proposal for 3-Arm Motor Skill Training Considering Spatial Awareness and Cooperative Action Involving 3rd Hand 

      Chen, Po-Han; Nishida, Nonoka; Iwasaki, Yukiko; Iwata, Hiroyasu (The Eurographics Association, 2022)
      The term Jizaika can be defined as the ability to work with high efficiency involving wearable robots such as 3rd Hand. However, research has shown that a conflict might arise when a person attempts to use both their natural ...

    • A Proposal for A Digital and Physical Installation of Techno-Scientific-Art Research: Open Access Antiquarianism at the Digital Heritage Expo 2015 

      Richter, Ashley; Hess, Mike; Petrovic, Vid (IEEE, 2015)
      Open Access Antiquarianism is a collaboration between archaeologists, artists, computer scientists, and structural engineers to creatively push the boundaries at the intersection of art and technology to evaluate, engage, ...

    • A Proposal for a Distributed Model of GKS Based on Prolog 

      Milanese, V. (Blackwell Publishing Ltd and the Eurographics Association, 1988)
      The Graphical Kernel System GKS is so well established as a standard for graphics programming that quite a number of models for multiprocessor and distributed environments have already been suggested. It is therefore ...

    • A PROPOSAL FOR A POSTSCRIPT 3D EXTENSION 

      Cesar, Christian L. (Eurographics Association, 1990)
      A 3D graphics extension to the PostScript language is proposed. The extension maintains the same graphic programming style that characterizes the language's 2D environment. The extensions proposed cover 3D graphics state, ...