Improved JPEG anti-forensics with better image visual quality and forensic undetectability

The development of multimedia services increases the appearing frequency of doctored images related to the political, advertising and personal attacks. The ease in availability of the photo editing softwares and high quality modern cameras has led to the manipulation of the image information to a great extent. Therefore, maintaining the authenticity of digital images is one of the primary concerns. Digital image forensics provides efficient tools and algorithms which generate the historic information of an image related to the camera or device properties used for shooting.
Source: Forensic Science International - Category: Forensic Medicine Authors: Source Type: research