Visible Watermarking Technique Based on Human Visual System for Single Sensor Digital Cameras
Figure 7
Comparison results using artificial colour image (Figure 5(b)). (a) Watermarked image by the scheme [13]. (b) Watermarked image by the scheme [14]. (c) Watermarked image generated by the proposed scheme. ((d), (e), and (f)) Watermark embedding strengths by the three schemes, respectively.
