"Inviolable e-Question paper via QR code Watermarking and Visual Cryptography."

Aniket Agrawal, Kamalakanta Sethi, Padmalochan Bera (2021)

Details and statistics

DOI: 10.1109/ANTS52808.2021.9936948

access: closed

type: Conference or Workshop Paper

metadata version: 2022-11-22

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