| Apparatus and methods for improving detection of watermarks in content that has undergone a lossy transformation J Zhao, J Picard, N Thorwirth US Patent 6,782,116, 2004 | 86 | 2004 |
| Digital authentication with copy-detection patterns J Picard Optical Security and Counterfeit Deterrence Techniques V 5310, 176-183, 2004 | 81 | 2004 |
| Retrieval effectiveness on the web J Savoy, J Picard Information processing & management 37 (4), 543-569, 2001 | 80 | 2001 |
| Techniques for detecting, analyzing, and using visible authentication patterns J Picard, J Zhao US Patent 7,937,588, 2011 | 68 | 2011 |
| Towards fraud-proof id documents using multiple data hiding technologies and biometrics J Picard, C Vielhauer, N Thorwirth Security, Steganography, and Watermarking of Multimedia Contents VI 5306 …, 2004 | 54 | 2004 |
| Two dimensional barcode and method of authentication of such barcode J Picard, P Landry US Patent 9,594,993, 2017 | 50 | 2017 |
| Modeling and combining evidence provided by document relationships using probabilistic argumentation systems J Picard Proceedings of the 21st annual international ACM SIGIR conference on …, 1998 | 47 | 1998 |
| Visible authentication patterns for printed document J Zhao, J Picard, N Thorwirth US Patent 7,809,152, 2010 | 41 | 2010 |
| Apparatus and methods for improving detection of watermarks in content that has undergone a lossy transformation J Zhao, J Picard, N Thorwirth US Patent 7,630,511, 2009 | 26 | 2009 |
| Video Watermarking J Picard, J Zhao US Patent App. 11/990,454, 2009 | 26 | 2009 |
| Report on the TREC-8 Experiment: Searching on the Web and in Distributed Collections. J Savoy, J Picard TREC 8, 1999 | 25 | 1999 |
| Method and device for securing documents J Picard, JP Massicot, A Foucou, Z Sagan US Patent App. 12/602,596, 2010 | 24 | 2010 |
| Video watermark detection J Picard, J Zhao US Patent App. 11/990,805, 2009 | 21 | 2009 |
| Counterfeit detection with qr codes J Picard, P Landry, M Bolay Proceedings of the 21st ACM Symposium on Document Engineering, 1-4, 2021 | 20 | 2021 |
| Neural networks functions for public key watermarking J Picard, A Robert International Workshop on Information Hiding, 142-156, 2001 | 20 | 2001 |
| Document securization method and a document securization device using printing a distribution of dots on said document J Picard, JP Massicot, A Foucou, Z Sagan US Patent 8,913,299, 2014 | 19 | 2014 |
| Document securization method and device printing a distribution of dots on said document J Picard, JP Massicot, A Foucou, Z Sagan US Patent 8,593,696, 2013 | 19 | 2013 |
| Public key watermarking issue J Picard, A Robert Security and Watermarking of Multimedia Contents III 4314, 290-299, 2001 | 19 | 2001 |
| Finding content-bearing terms using term similarities J Picard Ninth Conference of the European Chapter of the Association for …, 1999 | 18 | 1999 |
| Method and device for geometric code authentication J Picard, Z Sagan, A Foucou, JP Massicot US Patent 8,448,865, 2013 | 17 | 2013 |
Jian ZhaoGMD-IPSI, Fraunhofer, MediaSec, Thomson, VeranceVerified email at verance.com
