单帧非盲视频数字水印嵌入和检出技术研究与应用OA

With the growing public awareness of copyright protection,the demand for short-video content dissemination and single-frame image provenance has become increasingly urgent.To address the digital watermarking requirements of vari-ous scenarios,this paper proposes a single-frame non-blind video digital watermarking solution.This approach leverages the high efficiency,high detection rate,and strong robustness of non-blind digital watermarking,combined with the inherent capability of single-frame video watermarking to resist frame-domain attacks.Experimental results demonstrate that the proposed solution exhibits favorable robustness while maintaining imperceptible visual quality.Consequently,it can effec-tively meet the application needs in fields such as short-video and motion picture copyright protection,as well as AIGC identification.