Optical iris localization approach. - Oum El Kheir Abra; Esmail Ahouzi; Nawfel Azami; Fakhita Regragui (AICCSA, 2009)

A comparative performance analysis of position estimation algorithms for GNSS localization in urban areas. - Bassma Guermah; Hassan El Ghazi; Tayeb Sadiki; Yann Ben Maissa; Esmail Ahouzi (ACOSIS, 2016)

Towards the growth of optical security systems for image encryption by polarized light. - Wiam Zamrani; Esmail Ahouzi; Angel Lizana; Juan Campus; María Josefa Yzuel (AICCSA, 2016)

A Map-Matching Based Approach to Compute and Modelize NLOS and Multipath Errors for GNSS Positioning in Hard Areas. - Bassma Guermah; Tayeb Sadiki; Hassan El Ghazi; Serge Reboul; Esmail Ahouzi (J. Mobile Multimedia, 2017)

Optical Image Encryption Process Using Triple Deterministic Spherical Phase Masks Array. - Wiam Zamrani; Esmail Ahouzi (ACOSIS, 2019)