?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=22104834&rft.au=22104834%2C+Robertus+Eric+Saputra&rft.aufirst=Robertus+Eric+Saputra&rft.inst=Universitas+Kristen+Duta+Wacana&rft.title=IMPLEMENTASI+IMAGE+ENHANCEMENT+MENGGUNAKAN+HOMOMORPHIC+FILTER+UNTUK+MENGATASI+ILLUMINATION+EFFECT&rft.degree=Bachelor&rft.date=July+2014