Natapon Pantuwong, Nopporn Chotikakamthorn. Comparative Study of Two Projective-Invariant Digital Watermarking Methods Using Cross-Ratios and Line Intersections. In Fifth International Conference on Computer and Information Technology (CIT 2005), 21-23 September 2005, Shanghai, China. pages 543-547, IEEE Computer Society, 2005. [doi]
Abstract is missing.