Embedding Guided End-to-End Framework for Robust Image Watermarking

Table 2

Performance comparison between the proposed model without and with the prior knowledge extractor.

Prior knowledge extractor	Encoded image		Extracted watermark
	PSNR	SSIM	PSNR	SSIM
Without	37.56	0.9626	35.29	0.9595
With	40.69	0.9904	38.19	0.9722