If I understand your problem, it is that you had a lower shutter speed than you would have liked. My assumption is that you got more motion blur than you would like. So, your question amounts to, "Can I remove motion blur?" As far as I know, the answer is no. You can try using a sharpen or unsharp mask filter in your NLE to try to get some sharpness back. However, the sharpness and detail isn't there in the first place, so I doubt this will help.