Please use this identifier to cite or link to this item: https://scholarbank.nus.edu.sg/handle/10635/111295
Title: Workbench surface editor of brain cortical surface
Authors: Dow, Douglas E.
Nowinski, Wieslaw L. 
Serra, Luis 
Issue Date: 1996
Citation: Dow, Douglas E.,Nowinski, Wieslaw L.,Serra, Luis (1996). Workbench surface editor of brain cortical surface. Proceedings of SPIE - The International Society for Optical Engineering 2707 : 117-127. ScholarBank@NUS Repository.
Abstract: We have developed a 3D reach-in tool to manually reconstruct 3D cortical surface patches from 2D brain atlas images. The first application of our cortex editor is building 3D functional maps, specifically Brodmann's areas. This tool may also be useful in clinical practice to adjust incorrectly mapped atlas regions due to the deforming effect of lesions. The cortex editor allows a domain expert to control the correlation of control points across slices. Correct correlation has been difficult for 3D reconstruction algorithms because the atlas slices are far apart and because of the complex topology of the cortex which differs so much from slice to slice. Also, higher precision of the resulting surfaces is demanded since these define 3D brain atlas features upon which future stereotactic surgery may be based. The cortex editor described in this paper provides a tool suitable for a domain expert to use in defining the 3D surface of a Brodmann's area.
Source Title: Proceedings of SPIE - The International Society for Optical Engineering
URI: http://scholarbank.nus.edu.sg/handle/10635/111295
ISBN: 0819420824
ISSN: 0277786X
Appears in Collections:Staff Publications

Show full item record
Files in This Item:
There are no files associated with this item.

Page view(s)

86
checked on Dec 2, 2021

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.