Unsupervised classification of Intrusive igneous rock thin section images using edge detection and colour analysis. - Silvia Joseph; Hamimah Ujir; Irwandi Hipiny (ICSIPA, 2017)

Performance Evaluation of SIFT Descriptor against Common Image Deformations on Iban Plaited Mat Motifs. - Silvia Joseph; Irwandi Hipiny; Hamimah Ujir (CoRR, 2018)