TY - GEN
T1 - Optic cup segmentation for glaucoma detection using low-rank superpixel representation
AU - Xu, Yanwu
AU - Duan, Lixin
AU - Lin, Stephen
AU - Chen, Xiangyu
AU - Wong, Damon Wing Kee
AU - Wong, Tien Yin
AU - Liu, Jiang
PY - 2014
Y1 - 2014
N2 - We present an unsupervised approach to segment optic cups in fundus images for glaucoma detection without using any additional training images. Our approach follows the superpixel framework and domain prior recently proposed in [1], where the superpixel classification task is formulated as a low-rank representation (LRR) problem with an efficient closed-form solution. Moreover, we also develop an adaptive strategy for automatically choosing the only parameter in LRR and obtaining the final result for each image. Evaluated on the popular ORIGA dataset, the results show that our approach achieves better performance compared with existing techniques.
AB - We present an unsupervised approach to segment optic cups in fundus images for glaucoma detection without using any additional training images. Our approach follows the superpixel framework and domain prior recently proposed in [1], where the superpixel classification task is formulated as a low-rank representation (LRR) problem with an efficient closed-form solution. Moreover, we also develop an adaptive strategy for automatically choosing the only parameter in LRR and obtaining the final result for each image. Evaluated on the popular ORIGA dataset, the results show that our approach achieves better performance compared with existing techniques.
UR - http://www.scopus.com/inward/record.url?scp=84909629839&partnerID=8YFLogxK
U2 - 10.1007/978-3-319-10404-1_98
DO - 10.1007/978-3-319-10404-1_98
M3 - Conference contribution
C2 - 25333191
AN - SCOPUS:84909629839
SN - 9783319104034
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 788
EP - 795
BT - Medical Image Computing and Computer-Assisted Intervention, MICCAI 2014 - 17th International Conference, Proceedings
PB - Springer Verlag
T2 - 17th International Conference on Medical Image Computing and Computer-Assisted Intervention, MICCAI 2014
Y2 - 14 September 2014 through 18 September 2014
ER -