This article is cited in 3 papers

Mathematical Methods of Steganography

Modified Hotelling's chart excluding trend influence and its application for digital watermarks detection

B. B. Borisenko

Institute for Information Security Issues, MSU, Moscow, Russia

Abstract: A modified Hotelling's $T^2$-statistics is suggested for application in control charts in order to exclude trend influence. Also, a method of using control charts for digital watermarks detection is discussed.

Keywords: computer security, digital watermarks, control charts method.

UDC: 004.94