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      • Department of Computer Engineering
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      Attention-aware disparity control in interactive environments

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      Author
      Celikcan, U.
      Cimen, G.
      Kevinc, E. B.
      Capin, T.
      Date
      2013
      Source Title
      The Visual Computer: international journal of computer graphics
      Print ISSN
      0178-2789
      Electronic ISSN
      1432-2315
      Publisher
      Springer
      Volume
      29
      Issue
      6-8
      Pages
      685 - 694
      Language
      English
      Type
      Article
      Item Usage Stats
      140
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      Abstract
      Our paper introduces a novel approach for controlling stereo camera parameters in interactive 3D environments in a way that specifically addresses the interplay of binocular depth perception and saliency of scene contents. Our proposed Dynamic Attention-Aware Disparity Control (DADC) method produces depth-rich stereo rendering that improves viewer comfort through joint optimization of stereo parameters. While constructing the optimization model, we consider the importance of scene elements, as well as their distance to the camera and the locus of attention on the display. Our method also optimizes the depth effect of a given scene by considering the individual user's stereoscopic disparity range and comfortable viewing experience by controlling accommodation/convergence conflict. We validate our method in a formal user study that also reveals the advantages, such as superior quality and practical relevance, of considering our method. © 2013 Springer-Verlag Berlin Heidelberg.
      Keywords
      Accommodation/convergence conflict
      Disparity control
      Interactive 3D
      Real - time graphics
      Stereoscopic 3D
      User attention
      Cameras
      Computer graphics
      Three dimensional
      Permalink
      http://hdl.handle.net/11693/28010
      Published Version (Please cite this version)
      http://dx.doi.org/10.1007/s00371-013-0804-6
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      • Department of Computer Engineering 1368
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