Document - Watermarked 3-D Mesh Quality Assessment

2007

Journal article Open Access

Watermarked 3-D Mesh Quality Assessment

Corsini M, Drelie Gelasca E, Ebrahimi T, Barni M

I.3 Computer Grahics 3D objects quality assessment 3D watermarking LTS1 3D objects quality assessment. objective metrics f I.3.m Computer Graphics. Perception mesh watermarking subjective evaluation perceptual metrics Signal Processing Electrical and Electronic Engineering objective metrics Computer Science Applications Media Technology K.5.1 Hardware/Software Protection I.3.5 Computational Geometry and Object Modeling

This paper addresses the problem of assessing distortions produced by watermarking 3-D meshes. In particular, a new methodology for subjective evaluation of the quality of 3-D objects is proposed and implemented. Two objective metrics derived from measures of surface roughness are then proposed and their efficiency to predict the perceptual impact of 3-D watermarking is assessed and compared with the state of the art. Results obtained showgood correlations between the proposed objective metrics and subjective assessments by human observers.

Source: IEEE TRANSACTIONS ON MULTIMEDIA, vol. 9 (issue 2), pp. 247-256

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@article{oai:it.cnr:prodotti:44029,
	title = {Watermarked 3-D Mesh Quality Assessment},
	author = {Corsini M and Drelie Gelasca E and Ebrahimi T and Barni M},
	doi = {10.1109/tmm.2006.886261},
	year = {2007}
}