Curvelet transform sub-difference image for crowd estimation. - Adel A. Hafeez Allah; Syed A. R. Abu-Bakar; Wasim A. Orfali (ICCSCE, 2014)

Crowd counting using statistical features based on curvelet frame change detection. - Adel A. Hafeez Allah; Syed A. R. Abu-Bakar (Multim. Tools Appl., 2017)

U-ASD Net: Supervised Crowd Counting Based on Semantic Segmentation and Adaptive Scenario Discovery. - Adel A. Hafeez Allah; Ahlam Al-Dhamari; Syed Abdul Rahman Abu Bakar Al-Attas (IEEE Access, 2021)