Now showing items 1-2 of 2

    • Line detection using Wavelet filters 

      Udomhunsakul, Somkait; Kozaitis, S.P.; Sritheeravirojana, Uthai Thai (2003-09-25)
      We proposed a new line detection method in noisy images using Mexican hat wavelet filters. In our approach, we applied the wavelet transform in a multiresolution sense by forming the products of wavelet coefficients at the ...
    • Semi-automatic road extraction from aerial images 

      Udomhunsakul, Somkait; Kozaitis, Samuel P.; Sritheeravirojana, Uthai Thai (2004-02-13)
      In this work, we proposed a method to detect roads in aerial imagery. In our approach, we applied the wavelet transform in a multiresolution sense by forming the products of wavelet coefficients at the different scales to ...