Design of Adaptive Watermarking Algorithms for Video Signals Using Subjective Tests
基于主观试验的自适应视频水印算法

By introducing the subjective tests,a subjective optimized adaptive video watermarking algorithm was pre-sented.This paper described an adaptive watermarking algorithm which is based on measured visibility thresholds of the impairments brought by watermarking.The visibility thresholds were determined by subjective tests.Constructions of the watermarking scheme were carried out such that the embedding strength is maximized without exceeding the mea-sured visibility thresholds.Experimental results show that t...