An effectual classification approach to detect copy-move forgery using support vector machines

摘要

The growing need of digital software and media deals with the tampering of numerous multimedia data for mischievous determinations in case of broadcasting approaches. The supreme collective procedure of tampering linked with digital descriptions is copy-move forgery system that deals with a portion of duplicate image and replaced in diverse locations. Therefore, forensic authorities require consistent and effective means of sensing such maliciously forged data. Following study recommends a learning method for the detection of forgery. The image segmentation is the first step, in which the histogram of angled slopes is functional to every block followed by feature extraction; and concentrated to enable the dimension of resemblance. The detection is done using Support vector machines. The results establish that the projected process is intelligent to perceive various instances of copy-move forgery which are able to detect the duplicate regions.