2D color shapes description by quaternion Disc-Harmonic moments. - Nisrine Dad; Noureddine Ennahnahi; Saïd El Alaoui Ouatik; Mohammed Oumsis (AICCSA, 2014)

Improvement of fingerprint matching by describing the minutiae neighborhood using a set of Quaternion Disc-Harmonic Moments. - Lamyae Haloui; Nisrine Dad; Noureddine Ennahnahi; Saïd El Alaoui Ouatik; Mohammed Oumsis (AICCSA, 2014)

Quaternion DISC-harmonic moments based on healpix sampling for fast 2D colour shape retrieval. - Nisrine Dad; Noureddine Ennahnahi; Saïd El Alaoui Ouatik; Mohammed Oumsis (ISIVC, 2016)

Minutiae neighborhood validation by Quaternion Zernike Moments forfingerprint matching. - Lamyae Haloui; Nisrine Dad; Noureddine Ennahnahi; Saïd El Alaoui Ouatik; Mohammed Oumsis (ISIVC, 2016)

Adaptation of spherical harmonic transform for color shape reconstruction and retrieval using quaternion algebra. - Nisrine Dad; Noureddine Ennahnahi; Saïd El Alaoui Ouatik; Mohammed Oumsis (J. Electronic Imaging, 2016)

Quaternion Harmonic moments and extreme learning machine for color object recognition. - Nisrine Dad; Noureddine Ennahnahi; Saïd El Alaoui Ouatik (Multim. Tools Appl., 2019)