Abstract
In today's digital world securing different forms
of content is very important in terms of protecting
copyright and verifying authenticity. We have pre-
viously described the use of image texture analy-
sis to identify the printer used to print a docu-
ment. In particular we described a set of features
that can be used to provide forensic information
describing a document. In this paper we will in-
troduce a printer identification process that uses
a support vector machine classifier. We will also
examine the effect of font size, font type, paper
type, and "printer age".