Digital Image Forgery Detection Using JPEG Features and Local Noise Discrepancies

Table 3

Comparison between two methods.

Set	Compression; ratio	Accuracy of Li [9]	Accuracy of our; method
1	100%	0%	80%
2	80%	0%	84%
3	60%	56%	80%
4	40%	84%	88%
5	20%	92%	92%
6	5%	100%	100%