If you've deleted it and emptied the trash, I doubt it.
Also, if you don't stop using the system immediately(!), then sooner or later the disk blocks will be re-used.
In actual fact, only the inode entries are 'cleared' so the data blocks are still there, but (as above) may have been overwritten by now.
You can checkout the various 'data recovery threads' The photorec tool is popular, and you'll find a few other mentioned. Use the LQ Search at the top of this page.
You may be able to get the tools back from the LiveCD, but (TBH) I wouldn't know anything about that...