Automatic boundary modification of warped basal ganglia template
Enmin Song, Valerie A. Cardenas, Frank Ezekiel, Michael Walter Weiner · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 2001
Accurate segmentation of magnetic resonance images of the brain is of increasing interest in the study of many brain disorders. This paper reports our approach to obtain the segmentation by warping our segmented template to a target and then automatically modifying the boundary of each structure. Test results show that our approach can increase the overlap between the warped template of the lenticular nucleus and the manually delineated lenticular nucleus by 10% compared the approach with only warping. 17