Zheng, Guoyan; Nolte, Lutz -P. (2014). Reconstruction of 3D Vertebral Models from a Single 2D Lateral Fluoroscopic Image. In: Li, Shuo; Yao, Jianhua (eds.) Spinal Imaging and Image Analysis. Lecture Notes in Computational Vision and Biomechanics: Vol. 18 (pp. 349-365). Cham: Springer International Publishing 10.1007/978-3-319-12508-4_11
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Accurate three-dimensional (3D) models of lumbar vertebrae are required for image-based 3D kinematics analysis. MRI or CT datasets are frequently used to derive 3D models but have the disadvantages that they are expensive, time-consuming or involving ionizing radiation (e.g., CT acquisition). In this chapter, we present an alternative technique that can reconstruct a scaled 3D lumbar vertebral model from a single two-dimensional (2D) lateral fluoroscopic image and a statistical shape model. Cadaveric studies are conducted to verify the reconstruction accuracy by comparing the surface models reconstructed from a single lateral fluoroscopic image to the ground truth data from 3D CT segmentation. A mean reconstruction error between 0.7 and 1.4 mm was found.
Item Type: |
Book Section (Book Chapter) |
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Division/Institute: |
04 Faculty of Medicine > Pre-clinic Human Medicine > Institute for Surgical Technology & Biomechanics ISTB [discontinued] |
Graduate School: |
Graduate School for Cellular and Biomedical Sciences (GCB) |
UniBE Contributor: |
Zheng, Guoyan |
Subjects: |
500 Science > 570 Life sciences; biology 600 Technology > 610 Medicine & health 600 Technology > 620 Engineering |
ISSN: |
2212-9391 |
ISBN: |
978-3-319-12507-7 |
Series: |
Lecture Notes in Computational Vision and Biomechanics |
Publisher: |
Springer International Publishing |
Language: |
English |
Submitter: |
Guoyan Zheng |
Date Deposited: |
01 May 2015 16:01 |
Last Modified: |
05 Dec 2022 14:46 |
Publisher DOI: |
10.1007/978-3-319-12508-4_11 |
BORIS DOI: |
10.7892/boris.67977 |
URI: |
https://boris.unibe.ch/id/eprint/67977 |