Description: There is a reference function code, use bilinear interpolation to convert polar coordinates to Cartesian coordinates, point asymmetric, but the final plans generated it was supposed to be a circle ring, but the conversion is only partially annular RMIN = 0.1 RMAX = 0.9 IM2 = imread (the ivus.bmp ) Figure (4) the imshow (IM2) IMR2 = PolarToIm (IM2, Rmin, RMAX, 300, 300) figure (5) the imshow (imR2 [0 255]) then directly call the annex to function on it. Can I please greatly amend this program, or more simple algorithm! ~ Thank you!
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PolarToIm.m
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