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|Code Listing by sapthagirivasan v|
select 2 seed points from mouse click.
1st one vl be mid point of the circle and
2nd vl be radius of the same.
it vl crop the area
To display grids on image
Calculating Distances between points on the image
To Draw a circle on the given image. required informations are 2 points which are going to be marked by mouse click.
1st point is midpoint of the circle.
2nd point is radius of the circle.
Select a image and apply log_expT.m ti that u can get log transformed and the corresponding exponential transformed of the log transformed image. so that we can see the difference between original and exponential image.