In this digital world, digitized documents can be considered original or a piece of evidence;
checking the authenticity of any suspicious image has become an unavoidable concern to …

The ease of use and the capabilities of image editing tools has raised the challenges in the
emerging field of digital image forensics related to scanned documents. Unfortunately, the …

In today's media age, where dematerialization of documents facilitates and accelerates
many administrative processes, it is crucial to verify the origin of digital documents and the …

Abstract Knowledge of source smartphone corresponding to a document image can be
helpful in a variety of applications including copyright infringement, ownership attribution …

In this paper, we focus on the identification of a scanner at the origin of a given scanned
document provided by a public or private organization. Such documents have generally a …

In this article, we propose a novel approach for discerning which scanner has been used to
scan a particular document. Its originality relates to a signature extracted in the wavelet …

Ensuring the authenticity of scanned documents is of major concern, these ones being often
admitted as evidence by organizations.“Is there any way to verify that a document was …

There is no universal method for detecting counterfeit images. Several techniques have
been proposed but each has its limits. Among these methods, the so-called" forensic digital …

In this paper, we present a conceptually innovative method for source scanner identification
(SSI), that is to say, identifying the scanner at the origin of a scanned document. Solutions …