Browsing by Title

Now showing items 4964-4983 of 17315

    • Evaluating Visual Aesthetics in Photographic Portraiture 

      Khan, Shehroz S.; Vogel, Daniel (The Eurographics Association, 2012)
      We propose and demonstrate a strategy to quantify aesthetic quality in photographs. Our approach is to develop a small set of classification features by tuning general compositional principles to a targeted image domain ...

    • Evaluation and Comparison of Desktop Viewing and Headset Viewing of Remote Lectures in VR with Mozilla Hubs 

      Yoshimura, Andrew; Borst, Christoph W. (The Eurographics Association, 2020)
      We study student experiences for VR-based remote lectures using a social VR platform, evaluating both desktop and headsetbased viewing in a real-world setting. Student ratings varied widely. Headset viewing produced higher ...

    • Evaluation and Enhancement of HDR Image Appearance on Displaysof Varying Dynamic Range 

      Yoshida, Akiko (Yoshida, Akiko, 2008-12-16)
      The increasingly widespread availability of high dynamic range (HDR) technology has led to active study of the characteristics of the human visual system (HVS) in terms of brightness, lightness, contrast, and color ...

    • Evaluation Criteria of Software Visualization Systems used for Program Comprehension 

      Berón, Mario M.; Cruz, Daniela da; Pereira, Maria João Varanda; Henriques, Pedro Rangel; Uzal, Roberto (The Eurographics Association, 2021)
      The program understanding task is usually very time and effort consuming. In a traditional way the code is inspected line by line by the user without any kind of help. But this becomes impossible for larger systems. Some ...

    • Evaluation of a Collaborative Volume Rendering Application in a Distributed Virtual Environment 

      Wössner, U.; Schulze, J.P.; Walz, S.P.; Lang, U. (The Eurographics Association, 2002)
      In this paper, we present a collaborative volume rendering application which can be used in distributed virtual environments. The application allows the users to collaboratively view volumetric data and manipulate the ...

    • An Evaluation of a Cost Metric for Selecting Transitions between Motion Segments 

      Wang, Jing; Bodenheimer, Bobby (The Eurographics Association, 2003)
      Designing a rich repertoire of behaviors for virtual humans is an important problem for virtual environments and computer games. One approach to designing such a repertoire is to collect motion capture data and pre-process ...

    • Evaluation of a Curriculum for Technical Artists 

      Sundstedt, Veronica; Lanner, Martin (The Eurographics Association, 2012)
      A Technical Artist requires a unique set of skills to act as a bridge between artists and programmers in digital entertainment development. Our newly developed Technical Artist in Games (TAG) program is regulated under the ...

    • Evaluation of a Mixed Reality based Method for Archaeological Excavation Support 

      Gaugne, Ronan; Petit, Quentin; Otsuki, Mai; Gouranton, Valérie; Nicolas, Théophane (The Eurographics Association, 2019)
      In the context of archaeology, most of the time, micro-excavation for the study of furniture (metal, ceramics...) or archaeological context (incineration, bulk sampling) is performed without complete knowledge of the ...

    • Evaluation of a Mobile MR Geovisualisation Interface 

      Liarokapis, Fotis (The Eurographics Association, 2008)
      This paper presents experimental results of a mobile mixed reality interface designed for geovisualization of 3D realistic urban environments which allows dynamic switching between three visualization domains: a virtual ...

    • Evaluation of a Real-Time Direct Volume Rendering System 

      Boer, M. de; Hesser, J.; Gropl, A.; Gunther, T.; Poliwoda, C.; Reinhart, C.; Manner, R. (The Eurographics Association, 1996)
      VIRIM, a real-time direct volume rendering system is evaluated for medical applications. Experiences concerning the hardware architecture are discussed. The issues are the flexibility of VIRIM, the restriction to two ...

    • Evaluation of a Reconfigurable Tangible Device for Collaborative Manipulation of Objects in Virtual Reality 

      Aguerreche, Laurent; Duval, Thierry; Lécuyer, Anatole (The Eurographics Association, 2011)
      In this paper we introduce an evaluation of a Reconfigurable Tangible Device (RTD) for collaborative manipulation of objects in virtual environments. The considered RTD, called RTD-3, has a triangular shape that naturally ...

    • Evaluation of A Viseme-Driven Talking Head 

      Dey, Priya; Maddock, Steve; Nicolson, Rod (The Eurographics Association, 2010)
      This paper introduces a three-dimensional virtual head for use in speech tutoring applications. The system achieves audiovisual speech synthesis using viseme-driven animation and a coarticulation model, to automatically ...

    • Evaluation of an Augmented Reality Enhanced Tabletop System as a Collaborative Learning Tool: A Case Study on Mathematics at the Primary School 

      Salvador, Gustavo; Pérez, David; Ortega, Mario; Soto, Emilio; Alcañiz, Mariano; Contero, Manuel (The Eurographics Association, 2012)
      Tabletop systems provide a big multi-touch surface suitable for multiple users to gather around it that can interact with the information collaboratively in a face-to-face manner. This kind of device is well adapted to be ...

    • Evaluation of an Augmented Reality Supported Picking System Under Practical Conditions 

      Reif, R.; Guenthner, W. A.; Schwerdtfeger, B.; Klinker, G. (The Eurographics Association and Blackwell Publishing Ltd, 2010)
      Order picking is one of the most important process steps in logistics. Because of their flexibility, human beings cannot be replaced by machines. But if workers, in order, picking systems are equipped with a head-mounted ...

    • Evaluation of Attention-Guiding Video Visualization 

      Kurzhals, Kuno; Höferlin, Markus; Weiskopf, Daniel (The Eurographics Association and Blackwell Publishing Ltd., 2013)
      We investigate four different variants of attention-guiding video visualization techniques that aim to help users distribute their attention equally among potential objects of interest: bounding box visualization, ...

    • Evaluation of Cluster Identification Performance for Different PCP Variants 

      Holten, Danny; Wijk, Jarke J. van (The Eurographics Association and Blackwell Publishing Ltd., 2010)
      Parallel coordinate plots (PCPs) are a well-known visualization technique for viewing multivariate data. In the past, various visual modifications to PCPs have been proposed to facilitate tasks such as correlation and ...

    • Evaluation of Collaborative Construction in Mixed Reality 

      Boschker, Breght R.; Mulder, Jurriaan D. (The Eurographics Association, 2005)
      Collaborative virtual and augmented reality are an active area of research and many systems supporting collaboration have been presented. Just like there are many different systems for VR and AR, there are many different ...

    • An Evaluation of CSG Trees Based on Polyhedral Solids 

      Badouel, Didier; Hegron, Gerard (Eurographics Association, 1988)
      Set operation on polyhedra is an important component of Geometric Modeling System (GMS) when a Constructive Solid Geometry (CSG) representation with polyhedral solid primitives is used. Output data will be the unique ...

    • Evaluation of Deep Pose Detectors for Automatic Analysis of Film Style 

      Wu, Hui-Yin; Nguyen, Luan; Tabei, Yoldoz; Sassatelli, Lucile (The Eurographics Association, 2022)
      Identifying human characters and how they are portrayed on-screen is inherently linked to how we perceive and interpret the story and artistic value of visual media. Building computational models sensible towards story ...

    • Evaluation of Different Diffuse Surface Reflection Models for Global Illumination 

      Diepstraten, Joachim; Borgo, Rita (The Eurographics Association, 2006)
      One common goal nearly all global illumination algorithms aim for is solving the light transport problem. The most visual noticeable one in the general case is the diffuse-diffuse light transport between surfaces. Most ...