00365nam a2200109Ia 4500008004100000100004500041245008900086563000900175652000800184700004300192852002000235141108s9999    xx            000 0 und d  a"RAJASEKAR.J, RAJASEKAR.T AND SATHISH.A"  aENHANCEMENT OF COLOUR IMAGES BY SCALING THE DCT COEFFICIENTS UNDER COMPRESSED DOMAIN  aSOFT  aNil  f20105SSNCEaDR.N.PADMAPRIYAbECE 1201  aCENTRAL LIBRARY