00351nam a2200109Ia 4500008004100000100004700041245007100088563000900159652001700168700003600185852002000221141108s9999    xx            000 0 und d  a"ARUN KUMAR J, GANESH R AND KIRAN KUMAR V"  aDIGITAL WATERMARKING ENHANCEMENT USING PARTICLE SWARM OPTIMIZATION  aSOFT  aOPTIMISATION  f20125SSNCEaI NELSONbECE 1663  aCENTRAL LIBRARY