The Background Determining Edges from Fourier Data Edge Detection for Segmentation Conclusions and Observations AN APPROACH FOR ROBUST SEGMENTATION OF IMAGES FROM ARBITRARY , BLURRED AND NOISY F OURIER DATA Rosemary Renaut This is joint work with Wolfgang Stefan, M.D. Andersen, Texas, Aditya Viswanathan, Cal Tech, and Anne Gelb, Arizona State University http:://math.asu.edu/ ˜ rosie & http://math.asu.edu/ ˜ ag PRAGUE 2011 November 10, 2011 MATHEMATICS AND STATISTICS 1 / 48