A research on three-dimensional reconstruction of nasolacrimal duct in lacrimal surgery / 生物医学工程学杂志
Journal of Biomedical Engineering
; (6): 803-809, 2012.
Article
in Zh
| WPRIM
| ID: wpr-246555
Responsible library:
WPRO
ABSTRACT
In this paper, we present a new method which can reconstruct the three-dimensional model of nasolacrimal duct. We firstly resampled the volume data along nasolacrimal duct direction, then segmented the nasolacrimal duct into slices, and finally, completed the 3D reconstruction from the two-D contours. Using this method, we can not only reconstruct normal nasolacrimal duct, but also reconstruct catagmatic nasolacrimal duct. It overcomes the current shortcomings of some traditional methods. Consequently, the technology proposed is of great significance in computer aided technique and surgical planning related to ophthalmonogy.
Full text:
1
Database:
WPRIM
Main subject:
General Surgery
/
Image Processing, Computer-Assisted
/
Diagnostic Imaging
/
Tomography, X-Ray Computed
/
Plastic Surgery Procedures
/
Imaging, Three-Dimensional
/
Methods
/
Nasolacrimal Duct
Type of study:
Diagnostic_studies
Limits:
Humans
Language:
Zh
Journal:
Journal of Biomedical Engineering
Year:
2012
Document type:
Article