Printed and digitally displayed photos have the ability to hide imperceptible digital data that
can be accessed through internet-connected imaging systems. Another way to think about …

It is nowadays more probable that a print media is captured and shared with a mobile phone
than with a scanner. The reasons for photographing the print range from intention of copying …

Smartphone watermarking has many potential applications but also many challenging
issues such as being able to withstand print-cam attacks. These include perspective …

Thus far the research of print-cam robust watermarking methods has focused on finding new
methods for embedding and extracting the watermark. However, the capturing process itself …

Given the penetration of mobile devices equipped with cameras, there has been increasing
interest in enabling user interaction via visual codes. Simple examples like QR Codes …

Perspective deformation is one of the major issues in print-cam attacks for image
watermarking. In this paper we adapt to print-cam process a Fourier watermarking method …

Digital image watermarking is an active research field since it provides protection, security,
and authenticity of data. This paper presents development and implementation of a blind …

Image watermarking often involves the use of handheld devices under non-structured
conditions for authentication purposes, particularly in the print-cam process where …

Nowadays, with the development of technology and the popularity of smartphones, dealing
with captured documents has become an inevitable necessity. The print-cam process …

SMARTVINO project is devoted to the study and implementation of innovative services able
to convey information related to wine and its traceability to costumers and consumers. The …