Lee, J.A.; Beng Hai Lee; Guozhen Xu; Ee Ping Ong; Wong, D.W.K.; Jiang Liu; Tock Han Lim, "Geometric corner extraction in retinal fundus images," Engineering in Medicine and Biology Society (EMBC), 2014 36th Annual International Conference of the IEEE , vol., no., pp.158,161, 26-30 Aug. 2014 doi: 10.1109/EMBC.2014.6943553
Abstract:
This paper presents a novel approach of finding corner features between retinal fundus images. Such images are relatively textureless and comprising uneven shades which render state-of-the-art approaches e.g., SIFT to be ineffective. Many of the detected features have low repeatability (