Toward High Capacity and Robust JPEG Steganography Based on Adversarial Training

Table 2

The image quality and decoding accuracy at 1/3 bpc under JPEG compression with different quality factors. The embedded secret messages also come from MNIST dataset.

	SSIM	PSNR	MSE	Decoding_acc
QF = 95	0.9602	34.16	0.0004	0.9990
QF = 75	0.8846	28.80	0.0015	0.9962
QF = 50	0.8791	28.85	0.0015	0.9961