Automatic boundary modification of warped basal ganglia template

Enmin Song; Valerie A. Cardenas; Frank Ezekiel; Michael W. Weiner

doi:10.1117/12.431023

3 July 2001 Automatic boundary modification of warped basal ganglia template

Enmin Song, Valerie A. Cardenas, Frank Ezekiel, Michael W. Weiner

Proceedings Volume 4322, Medical Imaging 2001: Image Processing; (2001) https://doi.org/10.1117/12.431023
Event: Medical Imaging 2001, 2001, San Diego, CA, United States

Abstract

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

Citation Download Citation

Enmin Song, Valerie A. Cardenas, Frank Ezekiel, and Michael W. Weiner "Automatic boundary modification of warped basal ganglia template", Proc. SPIE 4322, Medical Imaging 2001: Image Processing, (3 July 2001); https://doi.org/10.1117/12.431023

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