Reconstruction of 3D Vertebral Models from a Single 2D Lateral Fluoroscopic Image

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)

Division/Institute:

04 Faculty of Medicine > Pre-clinic Human Medicine > Institute for Surgical Technology & Biomechanics ISTB

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:

10 Feb 2016 05:49

Publisher DOI:

10.1007/978-3-319-12508-4_11

BORIS DOI:

10.7892/boris.67977

URI:

https://boris.unibe.ch/id/eprint/67977

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