The image is long gone, so there's really no way to "copy" it. You'd have to re-create the button shape on your own. DVD is a distribution format, and end-product, so there's really not many ready-made applications that will deconstruct a DVD so that you can re-edit it. The assumption is that you can always go back to original source to remake a disc.
There are only a few hobby tools, such as PgcEdit, VobEdit
, DVD Decrypter
, DVD ReMake, etc, that do anything remotely along the lines of decompiling or editing a DVD-Video format disc (or disc image). I would take a look at the features found in DVD ReMake
or DVD ReMake Pro