Beltrami Signature: A Novel Invariant 2D Shape Representation for Object Classification. - Chenran Lin; Lok Ming Lui (CoRR, 2021)

Harmonic Beltrami Signature: A Novel 2D Shape Representation for Object Classification. - Chenran Lin; Lok Ming Lui (SIAM J. Imaging Sci., 2022)

Shape Prior Segmentation Guided by Harmonic Beltrami Signature. - Chenran Lin; Lok Ming Lui (CoRR, 2024)