Import a scanned score

Hello. New to this forum and if the subject that I propose has already been discussed, please excuse and direct me to those postings. My question is this: With MUSESCORE; can I scan an existing score, import those scans into MUSESCORE and create individual parts. EXAMPLE: I am a trombonist and have many scores of trombone quartet and ensemble music. However, I do not have the individual parts and would like to generate those parts. If anyone has had success with MUSESCORE or any other software, please advise.
Thank, Frankhjb