?url_ver=Z39.88-2004&rft_id=10.1109%2FICIAS.2010.5716133&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aulast=Khan&rft.au=Khan%2C+M.I.&rft.aufirst=M.I.&rft.isbn=9781424466238&rft.date=2010&rft.title=Perceptual+encryption+of+JPEG+compressed+images+using+DCT+coefficients+and+splitting+of+DC+coefficients+into+bitplanes&rft.genre=proceeding