urgent! please help me

[jihan13]

We have an image that we open it from the folder. After we detect the boundary, we want to use this image, not the original image. I have tried but it still using the original image. What must I do?

Thank you

[Cimperiali]

>open from folder
How do you open it?
If you need to work with a copy, you could copy it to temporary file and open the temporary...


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[jihan13]

the image is opened form the folder from C. Then after we have detect the boundary, I want to use this image(after detect the boundary, because the image that we get is totally different from the original image). How can I do that? How to call this image without save it.

Thank you