Now showing items 1-7 of 7

    • Compressive sensing-based robust off-the-grid stretch processing 

      Ilhan, I.; Gurbuz, A. C.; Arıkan, Orhan (Institution of Engineering and Technology, 2017)
      Classical stretch processing (SP) obtains high range resolution by compressing large bandwidth signals with narrowband receivers using lower rate analogue-to-digital converters. SP achieves the resolution of the large ...
    • Multi-SLM holographic display system with planar configuration 

      Yaraş, Fahri; Kang, Hoonjong; Onural, Levent (IEEE, 2010)
      Holographic display system that uses six phase-only spatial light modulators (SLMs) performs holographic reconstructions from the phase-hologram of a point cloud that is extracted from 3D object. The SLMs are tiled as a ...
    • A particle swarm optimization based SAR motion compensation algorithm for target image reconstruction 

      Uğur, Salih; Arıkan, Orhan (IEEE, 2010)
      A new SAR motion compensation algorithm is proposed for robust reconstruction of target images even under large deviations of the platform from intended flight path. Phase error due to flight path deviations is estimated ...
    • Piecewise-planar 3D reconstruction in rate-distortion sense 

      İmre, E.; Güdükbay, Uğur; Alatan, A. A. (IEEE, 2007-05)
      In this paper, a novel rate-distortion optimization inspired 3D piecewise-planar reconstruction algorithm is proposed. The algorithm refines a coarse 3D triangular mesh, by inserting vertices in a way to minimize the ...
    • Processing and environmental effects on composite repairs 

      Elaldı, Faruk; Elaldı, Pelin (2012)
      The scarf-joint technique is one of the latest techniques used for repairing composite aircraft structures. But this technique is mostly used at depot level repairing activities since it requires autoclave and other ...
    • Rate-distortion based piecewise planar 3D scene geometry representation 

      Imre, E.; Alatan, A.A.; Güdükbay, Uğur (IEEE, 2006)
      This paper proposes a novel 3D piecewise planar reconstruction algorithm, to build a 3D scene representation that minimizes the intensity error between a particular frame and its prediction. 3D scene geometry is exploited ...
    • A study on curing processes and environmental effects for rapid composite repair 

      Elaldı, Faruk; Elaldı, Pelin (2011)
      This article focuses on scarf joint comprised of vacuum-precured, vacuum-cocured, autoclave-procured, and autoclave-cocured composite patches bonded to autoclave- and vacuum-precured parent laminates. Autoclave- and ...