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      • Department of Computer Engineering
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      3D thumbnails for 3D videos with depth

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      Author
      Yigit, Y.
      Isler, S. F.
      Capin, T.
      Date
      2011
      Source Title
      Depth Map and 3D Imaging Applications: Algorithms and Technologies
      Publisher
      IGI Global
      Pages
      596 - 608
      Language
      English
      Type
      Book Chapter
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      Abstract
      In this chapter, we present a new thumbnail format for 3D videos with depth, 3D thumbnail, which helps users to understand the content by preserving the recognizable features and qualities of 3D videos. The current thumbnail solutions do not give the general idea of the content and are not illustrative. In spite of the existence of 3D media content databases, there is no thumbnail representation for 3D contents. Thus, we propose a framework that generates 3D thumbnails from layered depth video (LDV) and video plus depth (V+D) by using two different methodologies on importance maps: Saliency-depth and layer based approaches. Finally, several experiments are presented that indicate 3D thumbnails are illustrative. © 2012, IGI Global.
      Permalink
      http://hdl.handle.net/11693/37853
      Published Version (Please cite this version)
      http://dx.doi.org/10.4018/978-1-61350-326-3.ch031
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      • Department of Computer Engineering 1368
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