Conference Paper
Interactive paper as security substrate
Fecha
1997Autor
Robillard, J.J.
Institución
Resumen
The threat of counterfeiting in Bank Notes and other Security Documents is steadily increasing with the continuous improvement of printing and copying technologies. The perfect reproduction of a document is indeed reachable with the right combination of technique and economics. Our only protection is to make it difficult by introducing artefacts which appear only through the counterfeiting process or reduce significantly the efficiency of that process.