_log_polar_mapping(output_coords, k_angle, k_radius, center)
:None:None:`(M, 2)`
array of :None:None:`(col, row)`
coordinates in the output image
Scaling factor that relates the intended number of rows in the output image to angle: k_angle = nrows / (2 * np.pi)
Scaling factor that relates the radius of the circle bounding the area to be transformed to the intended number of columns in the output image: k_radius = width / np.log(radius)
Coordinates that represent the center of the circle that bounds the area to be transformed in an input image.
:None:None:`(M, 2)`
array of :None:None:`(col, row)`
coordinates in the input image that correspond to the :None:None:`output_coords`
given as input.
Inverse mapping function to convert from cartesian to polar coordinates
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