Is it possible to obtain vision for a person who got his pupil removed because of an accident?

Vision Loss. Vision loss as a result of soft tissue trauma to the eyeball (globe) is likely not recoverable. In cases where the eyeball is intact, and the nerve is simply "stunned" as a result of trauma, there is a decent chance (with treatment) that eyesight can be recovered, but not with the type of loss you are suggesting here.
Not enuf info. There is no such procedure as removal of pupil. Try to get more information and re-pose your question.