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    Cost Prediction Maps for Global Illumination 

    Gillibrand, Richard; Debattista, Kurt; Chalmers, Alan (The Eurographics Association, 2005)
    There is a growing demand from the media industry, including computer games, virtual reality and simulation, for increasing realism in real-time for their computer generated images. Despite considerable advances in processing ...
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    The Effect of Discretised and Fully Converged Spatialised Sound on Directional Attention and Distraction 

    Harvey, Carlo; Walker, Steve; Bashford-Rogers, Thomas; Debattista, Kurt; Chalmers, Alan (The Eurographics Association, 2010)
    A major challenge in Virtual Reality (VR) is to be able to provide interactive rates of realism. However this is very computationally demanding and only recently has high-fidelity rendering become close to interactive rates ...
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    Visual Saliency for Smell Impulses and Application to Selective Rendering 

    Harvey, Carlo; Bashford-Rogers, Thomas E. W.; Debattista, Kurt; Chalmers, Alan (The Eurographics Association, 2011)
    A major challenge in generating high-fidelity virtual environments is to be able to provide interactive rates of realism. However this is very computationally demanding and only recently visual perception has been used in ...
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    Backwards Compatible JPEG Stereoscopic High Dynamic Range Imaging 

    Selmanovic, Elmedin; Debattista, Kurt; Bashford-Rogers, Thomas; Chalmers, Alan (The Eurographics Association, 2012)
    In this paper we introduce Stereoscopic High Dynamic Range (SHDR) Imagery which is a novel tecnique that combines high dynamic range imaging and stereoscopy. Stereoscopic imaging captures two images representing the views ...
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    Fast Scalable k-NN Computation for Very Large Point Clouds 

    Spina, Sandro; Debattista, Kurt; Bugeja, Keith; Chalmers, Alan (The Eurographics Association, 2012)
    The process of reconstructing virtual representations of large real-world sites is traditionally carried out through the use of laser scanning technology. Recent advances in these technologies led to improvements in precision ...
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    Light Clustering for Dynamic Image Based Lighting 

    Staton, Sam; Debattista, Kurt; Bashford-Rogers, Thomas; Chalmers, Alan (The Eurographics Association, 2012)
    High Dynamic Range (HDR) imagery has made it possible to relight virtual objects accurately with the captured lighting. This technique, called Image Based Lighting (IBL), is a commonly used to render scenes using real-world ...
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    Efficient Remote Rendering Using Equirectangular Projection 

    McNamee, Josh; Debattista, Kurt; Chalmers, Alan (The Eurographics Association, 2017)
    Presenting high quality Virtual Reality (VR) experiences on head-mounted displays (HMDs) requires significant computational requirements. To ensure a high-fidelity experience, the displayed images must be highly accurate, ...
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    Exploring Face Recognition under Complex Lighting Conditions with HDR Imaging 

    Ige, Emmanuel O.; Debattista, Kurt; Muhkerjee, Ratnajit; Chalmers, Alan (The Eurographics Association, 2016)
    Applying image processing applications under complex or harsh lighting conditions can be a difficult challenge. In particular, face recognition can be prone to such limitations due to the uncontrolled nature of the ...
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    Selective BRDFs for High Fidelity Rendering 

    Bradley, Tim; Debattista, Kurt; Bashford-Rogers, Thomas; Harvey, Carlo; Doukakis, Stratos; Chalmers, Alan (The Eurographics Association, 2016)
    High fidelity rendering systems rely on accurate material representations to produce a realistic visual appearance. However, these accurate models can be slow to evaluate. This work presents an approach for approximating ...
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    A Calibrated Olfactory Display for High Fidelity Virtual Environments 

    Dhokia, Amar; Doukakis, Efstratious; Asadipour, Ali; Harvey, Carlo; Bashford-Rogers, Thomas; Debattista, Kurt; Waterfield, Brian; Chalmers, Alan (The Eurographics Association, 2016)
    Olfactory displays provide a means to reproduce olfactory stimuli for use in virtual environments. Many of the designs produced by researchers, strive to provide stimuli quickly to users and focus on improving usability ...
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    Author
    Chalmers, Alan (10)
    Debattista, Kurt (10)Bashford-Rogers, Thomas (5)Harvey, Carlo (4)Adão, Telmo (1)Asadipour, Ali (1)Bashford-Rogers, Thomas E. W. (1)Bessa, Maximino (1)Bradley, Tim (1)Bugeja, Keith (1)... View MoreSubjectCategories and Subject Descriptors (according to ACM CCS): Computer Graphics [I.3.3]: Picture/Image Generation - Viewing Algorithms-Image Processing and Computer Vision [I.4.8]: Scene Analysis - Object Recognition- Image Processing and Computer Vision [I.4.8]: Scene Analysis - Tracking (1)Categories and Subject Descriptors (according to ACM CCS): I.3.3 [Computer Graphics]: Picture/Image Generation - Viewing Algorithms I.4.8 [Image Processing and Computer Vision]: Scene Analysis - Object Recognition I.4.8 [Image Processing and Computer Vision]: Scene Analysis - Tracking (1)Coding and Information Theory (1)Data compaction and compression (1)Distributed/network graphics (1)dynamic range (1)E.4 [Data] (1)Eye tracking (1)face recognition (1)Graphics data structures and data types (1)... View MoreDate Issued2010 - 2020 (10)2005 - 2009 (1)Has File(s)true (11)

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