Watermarked 3D Mesh Quality Assessment

• Published in: IEEE Transactions on Multimedia, vol. 9, num. 2, p. 247-256
• Publication date: 2007

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

Keywords: 3D objects quality assessment. objective metrics f ; 3D watermarking ; LTS1 ; mesh watermarking ; objective metrics ; perceptual metrics ; subjective evaluation

Reference

• LTS-ARTICLE-2006-027
• doi:10.1109/TMM.2006.886261
• View record in Web of Science

• URL: http://ieeexplore.ieee.org/iel5/6046/4066984/04066988.pdf?isnumber=4066984&prod=JNL&arnumber=4066988&arnumber=4066988&arSt=247&ared=256&arAuthor=Massimiliano+Corsini%3B+Elisa+Drelie+Gelasca%3B+Touradj+Ebrahimi%3B+Mauro+Barni

Record created on 2006-06-14, modified on 2012-03-21