Publication
In this paper an objective metric to measure the perceptual quality of watermarked 3D meshes is presented. The metric relies on a multiscale measurement of the roughness of 3D meshes before and after the watermark insertion. The validity of the proposed metric has been tested against a number of different 3D watermarking algorithms, showing an excellent match with the subjective evaluation of the quality derived from pshycovisual experiments.
Wenzel Alban Jakob, Delio Aleardo Vicini, Sébastien Nicolas Speierer
Katrin Beyer, Mahmoud S. M. Shaqfa