Dr. Afef Chammem Profile

Dr. Afef Chammem

at Télécom SudParis

SPIE Involvement:

Author

Publications (5)

Proceedings Article | 11 March 2015 Paper

Cross-standard user description in mobile, medical oriented virtual collaborative environments

Rama Rao Ganji, Mihai Mitrea, Bojan Joveski, Afef Chammem

Proceedings Volume 9411, 94110G (2015) https://doi.org/10.1117/12.2081177

KEYWORDS: Multimedia, Image quality, Virtual reality, Internet, Visualization, Operating systems, Medical imaging, Video, Standards development, Mobile devices

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Proceedings Article | 6 March 2014 Paper

Subjective quality assessment for stereoscopic video: case study on robust watermarking

R. Bensaied, M. Mitrea, A. Chammem, T. Ebrahimi

Proceedings Volume 9011, 90110B (2014) https://doi.org/10.1117/12.2042509

KEYWORDS: Video, Image quality, Molybdenum, Visualization, Digital watermarking, Statistical analysis, 3D displays, Principal component analysis, Color vision, 3D image reconstruction

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SPIE Journal Paper | 17 December 2012

High-definition three-dimensional television disparity map computation

Afef Chammem, Mihai Mitrea, Françoise Prêteux

JEI, Vol. 21, Issue 4, 043024, (December 2012) https://doi.org/10.1117/12.10.1117/1.JEI.21.4.043024

KEYWORDS: Image quality, Video, Digital watermarking, Visualization, 3D displays, Televisions, 3D image processing, 3D image reconstruction, Reconstruction algorithms, Transparency

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Proceedings Article | 16 February 2011 Paper

DWT-based stereoscopic image watermarking

A. Chammem, M. Mitrea, F. Prêteux

Proceedings Volume 7863, 786326 (2011) https://doi.org/10.1117/12.876267

KEYWORDS: Digital watermarking, Transparency, Image restoration, Image quality, Medical imaging, Video, Image transmission, Image processing, Discrete wavelet transforms

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Proceedings Article | 4 February 2010 Paper

Speeding-up the hybrid video watermarking techniques in the DWT domain

A. Chammem, M. Mitrea, F. Preteux

Proceedings Volume 7535, 75350E (2010) https://doi.org/10.1117/12.839867

KEYWORDS: Digital watermarking, Video, Monte Carlo methods, Transparency, Discrete wavelet transforms, Statistical analysis, Patents, Visualization, Silicon, Nonlinear filtering

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