Browsing The Library by Subject "Thresholding"

Now showing items 1-2 of 2

    • Color image denoising and contrast enhancement in contourlet domain 

      Melkamu, H. Asmare; Vijanth, S. Asirvadam; Lila Iznita (Universiti Malaysia Perlis, 2009-10-11)
      A degraded image mainly has dark shadows, over bright regions and blurred details. These images are usually affected by noise. This paper proposes a method which tries to avoid this problems. Image denoised image is further ...

    • Performance comparison of clustering and thresholding algorithms for tuberculosis bacilli segmentation. 

      Mohammad Khusairi, Osman; Mohd Yusoff, Mashor, Prof. Dr.; Hasnan, Jaafar (Institute of Electrical and Electronics Engineers (IEEE), 2012-05-14)
      Image segmentation is a key step in most medical image analysis. However, the process is particularly difficult due to limitation of the imaging equipments and variation in biological system. Therefore, accurate and robust ...