Explicit quaternion krawtchouk moment invariants for finger-spelling sign language recognition. - Ilham Elouariachi; Rachid Benouini; Khalid Zenkouar; Arsalane Zarghili; Hakim el Fadili (EUSIPCO, 2020)

Robust hand gesture recognition system based on a new set of quaternion Tchebichef moment invariants. - Ilham Elouariachi; Rachid Benouini; Khalid Zenkouar; Arsalane Zarghili (Pattern Anal. Appl., 2020)

Sign Language Recognition with Quaternion Moment Invariants: A Comparative Study. - Ilham Elouariachi; Rachid Benouini; Khalid Zenkouar; Arsalane Zarghili; Hakim el Fadili (NISS (Springer), 2021)

RGB-D feature extraction method for hand gesture recognition based on a new fast and accurate multi-channel cartesian Jacobi moment invariants. - Ilham Elouariachi; Rachid Benouini; Khalid Zenkouar; Arsalane Zarghili; Hakim el Fadili (Multim. Tools Appl., 2022)

Robust deep image clustering using convolutional autoencoder with separable discrete Krawtchouk and Hahn orthogonal moments. - Aymane Bouali; Ilham Elouariachi; Azeddine Zahi; Khalid Zenkouar (Intell. Syst. Appl., 2024)