Recent content by Star_Sky

  1. S

    One question on the sampling theorem in Fourier transform

    Thank you for the reply. The images I'm working on cover the buildings of urban areas; that is, applying very high resolution satellite imagery. Particularly, my goal is to identify the buildings located within n pixels. I want to use the Fourier transform to get their frequency, and then...
  2. S

    One question on the sampling theorem in Fourier transform

    Hello everyone, The question that I have may not be fully relevant to the title, but I thought that could be the best point to start the main question! I'm working on 2-D data which are images. For some reason, I have converted my data to a 1-D vector, and then transformed them to the...
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