Shape Descriptor Based on Structural Curvature Histogram for Image Retrieval. - Yonghua Xie; Micheal OhEigeartaigh (CSIE (6), 2009)

Image Retrieval via Geometric Constraints Histogram Descriptor Based on Curvature Graph. - Yonghua Xie; Micheal OhEigeartaigh (FSKD (5), 2009)