Now showing items 1-4 of 4

    • Estimation of depth fields suitable for video compression based on 3-D structure and motion of objects 

      Alatan, A. A.; Onural, L. (Institute of Electrical and Electronics Engineers, 1998-06)
      Intensity prediction along motion trajectories removes temporal redundancy considerably in video compression algorithms. In three-dimensional (3-D) object-based video coding, both 3-D motion and depth values are required ...
    • Gibbs free energy assisted passivation layers 

      Salihoğlu, Ömer; Tansel, T.; Hoştut, M.; Ergun, Y.; Aydınlı, Atilla (SPIE, 2016)
      Reduction of surface leakage is a major challenge in most photodetectors that requires the elimination of surface oxides on etched mesas during passivation. Engineering the passivation requires close attention to chemical ...
    • Object based 3-D motion and structure estimation 

      Alatan, A. Aydın; Onural, Levent (IEEE, 1996)
      Motion analysis is the most crucial part of object-based coding. A motion in 3-D environment can be analyzed better by using a 3-D motion model compared to its 2-D counterpart and hence may improve coding efficiency. Gibbs ...
    • Sorption studies of Cs+ and Ba2+ cations on magnesite 

      Shahwan, T.; Süzer, Şefik; Erten, H. N. (Elsevier, 1998-05-11)
      The adsorption behavior of Cs+ and Ba2+ cations on magnesite has been studied as a function of time, cation concentration and temperature, utilizing both the radiotracer method and X-ray photoelectron spectroscopy (XPS). ...