linking polar plot with image data

I have a direction(nxn) and magnitude (nxn) images. I generate a polar plot by

polar(direction(:), magnitude(:));

Now i want to have an ability to select extreme points in the polar plot and see where those points lies in direction image?

How should i go for this ? please suggest !

Answer 1

[Sukuchha]

BUMP !

[Sukuchha]

BUMP!

[Sukuchha]

so i guess its not possible with matlab ?