Advisors

Now showing items 1-10 of 10

    • Analysis of spine sounds for spinal health assessment 

      Ahi, Mustafa Arda (Bilkent University, 2017-05)
      This thesis proposes a spinal health assessment system based on acoustic biosignals. The aim of this study is to offer an alternative to the conventional spinal health assessment techniques such as MR, CT or x-ray scans. ...

    • Covolutional neural networks based on non-euclidean operators 

      Badawi, Diaa Hisham Jamil (Bilkent University, 2018-01)
      Dot product-based operations in neural net feedforwarding passes are replaced with an ℓ₁-norm inducing operator, which itself is multiplication-free. The neural net, which is called AddNet, retains attributes of ℓ₁-norm ...

    • Human face detection and eye location in video using wavelets 

      Türkan, Mehmet (Bilkent University, 2006)
      Human face detection and eye localization problems have received significant attention during the past several years because of wide range of commercial and law enforcement applications. In this thesis, wavelet domain ...

    • Lossless compression of medical images 

      Kılıç, Behiç Fırat (Bilkent University, 1991)
      The digital imaging techniques are used more and more in various diagnostic modalities, including computed tomography (CT), Digital Subtraction .A.ngiography (DSA), etc. As a result, a huge amount of digital images ...

    • Mean-shift analysis for image and video applications 

      Cüce, Halil İbrahim (Bilkent University, 2005)
      In this thesis, image and video analysis algorithms are developed. Tracking moving objects in video have important applications ranging from CCTV (Closed Circuit Television Systems) to infrared cameras. In current CCTV ...

    • Novel methods for microscopic image processing, analysis, classification and compression 

      Suhre, Alexander (Bilkent University, 2013)
      Microscopic images are frequently used in medicine and molecular biology. Many interesting image processing problems arise after the initial data acquisition step, since image modalities are manifold. In this thesis, we ...

    • Novel methods in image halftoning 

      Bozkurt, Gözde (Bilkent University, 1998)
      Halftoning refers to the problem of rendering continuous-tone (contone) images on display and printing devices which are capable of reproducing only a limited number of colors. A new adaptive halftoning method using the ...

    • Signal and image processing algorithms for agricultural applications 

      Dülek, Berkan (Bilkent University, 2006)
      Medical studies indicate that acrylamide causes cancer in animals and certain doses of acrylamide are toxic to the nervous system of both animals and humans. Acrylamide is produced in carbohydrate foods prepared at high ...

    • Signal and image processing algorithms using interval convex programming and sparsity 

      Köse, Kıvanç (Bilkent University, 2012)
      In this thesis, signal and image processing algorithms based on sparsity and interval convex programming are developed for inverse problems. Inverse signal processing problems are solved by minimizing the ℓ1 norm or the ...

    • Visual object tracking using co-difference features 

      Demir, Hüseyin Seçkin (Bilkent University, 2017-08)
      Visual object tracking has been one of the widely studied computer vision tasks which has a broad range of applications in various areas from surveillance to medical studies. There are different approaches proposed for ...