Curvature orientation histograms for detection and matching of vascular landmarks in retinal images. - Keerthi Ram; Yogesh Babu Bathina; Jayanthi Sivaswamy (Image Processing, 2009)

Robust matching of multi-modal retinal images using radon transform based local descriptor. - Yogesh Babu Bathina; N. V. Kartheek Medathati; Jayanthi Sivaswamy (IHI, 2010)