Computer Vision, Automated Inspection, Radon Transform, Computed Tomography, Fourier Transform.
f(x, y) along the line defined by (ρ, θ). Image by the author. The Radon transform of f(x, y) is defined by: Our setup of rotating source and sensor shown in Figure 3 performed the Radon transform of the function corresponding to the X-ray local absorption coefficients of the BGA plane. Since we