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Table 2 Summary of the perfect knowledge source identification approaches

From: Media forensics on social media platforms: a survey

Method Cues Methodology Class Media SNs Dataset
[6] PRNU Correlation + threshold Device Video YouTube
[8] PRNU-based PCE + threshold Device Image video Facebook, YouTube VISION
[9] PRNU PCE + threshold Device Video YouTube VISION
[11] Hybrid PRNU PCE + threshold Device Image video YouTube, Facebook VISION
[3] PRNU PCE + threshold Device Video Wireless Camera
[7] PRNU PCE + Threshold Device Image Facebook, MySpace, Photobucket
[12] PRNU PCE + threshold Device Image Facebook, Google+, WhatsApp
[13] Rich features CFA CNN-based SVM-based approaches, Open-Set Nearest Neighbors classifier Model Image Flickr FLICKR UNICAMP
[4] CNN-based Dense Net (patch based) Model Image Flickr
[14] RGB CNN Model Image Flickr, Yandex.Fotki, Wikipedia Commons
[10] PRNU VGG Device Image Instagram VISION