detecting object

I have two objects in which the one object is hidden by the other ,(partially hidden),is it possible to detect the shape of two objects ,and separate them.

Answer 1

[Walter Roberson]

No, not reliably.

[Sean de Wolski]

And not without a priori knowledge of the objects' shape/size/scaling/rotation etc...

[kash]

Walter and Sean is it possible to draw a green and red colour lines at the edge of 2 objects

[Walter Roberson]

"No, not reliably", "And not without a priori knowledge of the objects' shape/size/scaling/rotation etc..."

Unless, that is, you only care about the _visible_ boundaries and are not trying to deduce the edges hidden by the overlap.

[kash]

ok ten can u tell ho wto draw boundary lines for those two objects

[Image Analyst]

Try watershed().