How to get all contour edges instead of only the contour selected?

[Standy]

I have used the extract contour VI and overlay the contour on my image! My purpose is to get the contour overlayed image like the attached.

but I only get the red contour overlayed, How to get the green lines?...who can help me ?

by the way , How to edit the contour template image? there is no contour template option in the ultily NI VISION TEMPLATE EDITOR...

thanks in advanced!

[MoviJOHN]

The red countour represents the imge information that meets your defined search criteria for contours.  In order to extract the green regions, you will need to change your settings to widen the search.  If this is not practical, you can threshold the image, and convert it to a binary image.  There, the contour edges will be much more pronounced.