(a) In the Hough Transform, a point (x0, y0) in the xy-plane is mapped into a...

 

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(a) In the Hough Transform, a point (x0, y0) in the xy-plane is mapped into a curve in the (p, 0)-parameter space. Write down the equation of the curve. (b) If we apply the Hough transform on the image below, what would be the maximum value for the accumulator cell in the (p, 0) space? What is the corresponding (p, 0) value? Note: Each black square denotes a point and the numbers are the coordinates. 11 10 9 8 7 6 5 2 0 643210 0 1 2 3 4 5 6 7 8 9 10 11 (a) In the Hough Transform, a point (x0, y0) in the xy-plane is mapped into a curve in the (p, 0)-parameter space. Write down the equation of the curve. (b) If we apply the Hough transform on the image below, what would be the maximum value for the accumulator cell in the (p, 0) space? What is the corresponding (p, 0) value? Note: Each black square denotes a point and the numbers are the coordinates. 11 10 9 8 7 6 5 2 0 643210 0 1 2 3 4 5 6 7 8 9 10 11