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      • Department of Computer Engineering
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      A unified graphics rendering pipeline for autostereoscopic rendering

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      Author
      Kalaiah, A.
      Çapin, Tolga K.
      Date
      2007-05
      Source Title
      3DTV Conference, 2007
      Publisher
      IEEE
      Language
      English
      Type
      Conference Paper
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      Abstract
      Autostereoscopic displays require rendering a scene from multiple viewpoints. The architecture of current-generation graphics processors are still grounded in the historic evolution of monoscopic rendering. In this paper, we present a novel programmable rendering pipeline that renders to multiple viewpoints in a single pass. Our approach leverages on the computational and memory fetch coherence of rendering to multiple viewpoints to achieve significant speedup. We present an emulation of the principles of our pipeline using the current-generation GPUs and present a quantitative estimate of the benefits of our approach. We make a case for the new rendering pipeline by demonstrating its benefits for a range of applications such as autostereoscopic rendering and for shadow map computation for a scene with multiple light sources. © 2007 IEEE.
      Keywords
      3D graphics
      Autostereoscopic rendering
      Computer graphics
      Pipelines
      Layout
      Displays
      Acceleration
      Hardware
      Computer architecture
      Application software
      Filling
      Permalink
      http://hdl.handle.net/11693/27040
      Published Version (Please cite this version)
      https://doi.org/10.1109/3DTV.2007.4379427
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      • Department of Computer Engineering 1368
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