00754nam a2200241Ia 450000500170000000800460001703700110006304000080007404000080008204000080009004100080009804100080010608400080011410000550012224500850017726000090026230000100027165000200028170000950030194200070039699900210040395200880042420260430150402.0008  250103s9999    xx            000 0 eng d  aTheses  aCRL  beng  ceng  2eng  aeng  qCRL  aSubodh Kumar Au.; Sharma Neeraj Kumar Gu.91237336 0aRobust Semi-Blind Digital Watermarking Schemes for Images and Electrocardiograms  c2023  a188p.  aComputr Science  aUniversity of Delhi. Faculty of Mathematical Sciences. Deptt. of Computer Science91237337  cTH  c1849658d1849658  00104070aCRLbCRLd2026-04-30l0pTH0026617r2026-04-30 15:04:02w2026-04-30yTH