Now showing items 1-7 of 7

  • Adaptive visual obstacle detection for mobile robots using monocular camera and ultrasonic sensor 

    Tek, Faik Boray; İyidir, İbrahim Kamil; Kırcalı, Doğan (Springer-Verlag, 2012-10-07)
    This paper presents a novel vision based obstacle detection algorithm that is adapted from a powerful background subtraction algorithm: ViBe (VIsual Background Extractor). We describe an adaptive obstacle detection method ...
  • Assessment of algorithms for mitosis detection in breast cancer histopathology images 

    Veta, Mitko; Van Diest, Paul J.; Willems, Stefan Martin; Wang, Haibo; Madabhushi, Anant; Cruz-Roa, Angel; Gonzalez, Fabio; Larsen, Anders Boesen Lindbo; Vestergaard, Jacob Schack Chack; Dahl, Anders Bjorholm; Cireşan, Dan Claudiu; Schmidhuber, Jürgen U.; Giusti, Alessandro; Gambardella, Luca M.; Tek, Faik Boray; Walter, Thomas C.; Wang, Chingwei; Kondo, Satoshi; Matuszewski, Bogdan J.; Precioso, Frédéric; Snell, Violet; Kittler, Josef; De Campos, Teofilo E.; Khan, Adnan M.; Rajpoot, Nasir Mahmood; Arkoumani, Evdokia; Lacle, Miangela M.; Viergever, Max A.; Pluim, Josien P W (ELSEVIER SCIENCE BV, 2015-02)
    The proliferative activity of breast tumors, which is routinely estimated by counting of mitotic figures in hematoxylin and eosin stained histology sections, is considered to be one of the most important prognostic markers. ...
  • Etkilesimli Ögrenme ile Akciger Tomografi Hacim Taramalarinda Nodül Tespiti 

    Çam, İlker; Tek, Faik Boray (Institute of Electrical and Electronics Engineers Inc., 2016-06-20)
    We present a novel method to automatically detect lung nodules in CT lung scans. Our method is generalized in the sense that it does not assume/depend a particular organ or a particular nodule type. hence it does not require ...
  • Ground plane detection using an rgb-d sensor 

    Kırcalı, Doğan; Tek, Faik Boray (SPRINGER-VERLAG BERLIN, 2014)
    Ground plane detection is essential for successful navigation of vision based mobile robots. We introduce a very simple but robust ground plane detection method based on depth information obtained using anRGB-Depth sensor. ...
  • Microsoft Kinect Sensörü kullanarak zemin düzlemi algılama 

    Kırcalı, Doğan; Tek, Faik Boray; İyidir, İbrahim Kamil (IEEE, 2013)
    Ground plane detection is essential for successful navigation of vision based mobile robots. We introduce a novel and robust ground plane detection algorithm using depth information acquired by a Kinect sensor. Unlike ...
  • Robust localization and identification of African clawed frogs in digital images 

    Tek, Faik Boray; Cannavo, Flavio; Nunnari, Giuseppe; Kale, İzzet (ELSEVIER SCIENCE BV, 2014-10)
    We study the automatic localization and identification of African clawed frogs (Xenopus laevis sp.) in digital images taken in a laboratory environment. We propose a novel and stable frog body localization and skin pattern ...
  • Texture recognition for frog identification 

    Tek, Faik Boray; Cannavó, Flavio; Nunnari, Giuseppe; Kale, İzzet R. (ACM SIGMM, 2012-11-02)
    This paper describes a visual processing technique for automatic frog (Xenopus Laevis sp.) localization and identification. The problem of frog identification is to process and classify an unknown frog image to determine ...