How to select a outline of an object in Photoshop? Read this:?

I are not aware of anything.I need to pick a frame of your mirror.Simply the shape.I don’t want the within or that outside.After i select that inner side of the frame and start pressing the outside side involving frame, the best selection will go!!

Also If you know how to perform that around gimp

I guess you would like to use frame for something else.Beging with copying this layer, hide the main.Select outside of the body, delete this, than pick inside in addition to delete it, that way you can be left considering the frame merely.
Otherwise feel free to use shift to use in a range or alt to subtract via selection.
Expectation this made it easier for.
You do not need any additional software, Photoshop can it well.

Select the outside of the body first, then click and maintain ALT once you begin to create the choice of the inside of.

It is the same within GIMP except you keep down CTRL as opposed to ALT.