Quality metric of 3D models using Weber's Law

Nessrine Elloumi; Habiba Loukil Hadj Kacem; Med Salim Bouhlel

doi:10.1117/12.2522846

15 March 2019 Quality metric of 3D models using Weber's Law

Nessrine Elloumi, Habiba Loukil Hadj Kacem, Med Salim Bouhlel

Proceedings Volume 11041, Eleventh International Conference on Machine Vision (ICMV 2018); 110410B (2019) https://doi.org/10.1117/12.2522846
Event: Eleventh International Conference on Machine Vision (ICMV 2018), 2018, Munich, Germany

Abstract

According to its causes and effects, it becomes essential to judge the quality of the model after a treatment, compared to the initial image. In fact, the quality of 3D objects becomes a paramount criterion for any treatment. Many authors proposed descriptors to evaluate the quality or the natural appearance of images. However, it is obvious that the best correlation between the results obtained and human visual perception. We stand out against current trends by avoiding purely developing and mathematical measures, or completely inspired by the HVS (Human Visual System). Indeed our new metric 3DrwPSNR based on the use of Weber's law that takes into account the human visual system. This law translates a logarithmic eye’s perception of light. This property led us to develop a metric that takes into consideration the relative difference of models and not the absolute difference. These measurements prove there are much correlated with the human visual appreciation of the processed 3D objects.

Citation Download Citation

Nessrine Elloumi, Habiba Loukil Hadj Kacem, and Med Salim Bouhlel "Quality metric of 3D models using Weber's Law", Proc. SPIE 11041, Eleventh International Conference on Machine Vision (ICMV 2018), 110410B (15 March 2019); https://doi.org/10.1117/12.2522846

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available