Compression effects and scene details on the source camera identification of digital videos

The continuous growth of technologies like 4G or 5G has led to a massive use of mobile devices such as smartphones and tablets. This phenomenon, combined with the fact that people use mobile phones for a longer period of time, results in mobile phones becoming the main source of creation of visual information. However, its reliability as a true representation of reality cannot be taken for granted due to the constant increase in editing software. This makes it easier to …

camera compression continuous cs.cr devices digital fact growth identification led main mobile mobile devices mobile phones people period phones results smartphones tablets technologies the source videos