au.\*:("VARNA, Avinash L")
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Seeing ENF: Power-Signature-Based Timestamp for Digital Multimedia via Optical Sensing and Signal ProcessingGARG, Ravi; VARNA, Avinash L; HAJJ-AHMAD, Adi et al.IEEE transactions on information forensics and security. 2013, Vol 8, Num 9-10, pp 1417-1432, issn 1556-6013, 16 p.Article
Enabling Search over Encrypted Multimedia DatabasesWENJUN LU; SWAMINATHAN, Ashwin; VARNA, Avinash L et al.Proceedings of SPIE, the International Society for Optical Engineering. 2009, Vol 7254, issn 0277-786X, isbn 978-0-8194-7504-6 0-8194-7504-1, 1Vol, 725418.1-725418.11Conference Paper