Morphological operators are widely used in binary image processing for several purposes,
such as removing noise, detecting contours or particular structures, and regularizing shapes …

In this digital era, one thing that still holds the convention is a printed archive. Printed
documents find their use in many critical domains such as contract papers, legal tenders and …

Digital forensics is rapidly evolving as a direct consequence of the adoption of machine-
learning methods allied with ever-growing amounts of data. Despite the fact that these …

Source device identification has become a hot topic in multimedia forensics recently. In this
paper, a novel method is proposed for source smartphone identification by using encoding …

9.1 OBJECTIVES Media forensics is the youngest subfield associated with information
hiding and most closely related to the detection techniques discussed in previous chapters …

Printer identification based on printed documents can provide forensic information to protect
copyright and verify authenticity. In addition to intrinsic features (intrinsic signatures) of the …

Tracing a printed document back to its device is an important issue in forensic examinations
of questioned documents. Raman spectroscopy is a resourceful technique for document …

There are many methods available for printer identification of questioned documents,
however most of them need identical contents of the training and testing documents. There …

The medicine falsification is an important problem nowadays which represents a real danger
for human lives. Therefore, it is important to find a cheap and efficient solution that can be …

Scanner identification is the ability to discern the devices by which an image was scanned.
In this paper, a new and robustness individual source scanner identification scheme is …