Djamila Aouada Aouada, D., & Krim, H. (2010). Squigraphs for Fine and Compact Modeling of 3-D Shapes. IEEE TRANSACTIONS ON IMAGE PROCESSING, 19(2), 306–321. https://doi.org/10.1109/TIP.2009.2034693 Aouada, D., & Krim, H. (2009). NOVEL SIMILARITY INVARIANT FOR SPACE CURVES USING TURNING ANGLES AND ITS APPLICATION TO OBJECT RECOGNITION. 2009 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, VOLS 1- 8, PROCEEDINGS, pp. 1277–1280. https://doi.org/10.1109/icassp.2009.4959824 Aouada, D., Dreisigmeyer, D. W., & Krim, H. (2008). Geometric modeling of rigid and non-rigid 3D shapes using the global geodesic function. Pattern Recognition, 935–942. https://doi.org/10.1109/cvprw.2008.4563075