?url_ver=Z39.88-2004&rft_id=10.1109%2FDICTA.2011.63&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=R.&rft.aulast=Ramli&rft.au=Ramli%2C+R.&rft.isbn=9780769545882&rft.date=2011&rft.title=Segmentation+of+acne+vulgaris+lesions&rft.genre=proceeding