Abstract
A reliable detection and definitive labeling of vertebrae can be difficult due to factors such as the limited imaging coverage and various vertebral anomalies. In this paper, we investigate the problem of identifying the last thoracic vertebra and the first lumbar vertebra in CT images, aiming to improve the accuracy of an automatic spine labeling system especially when the field of view is limited in the lower spine region. We present a dictionary-based classification method using a cascade of simultaneous orthogonal matching pursuit (SOMP) classifiers on 2D vertebral regions extracted from the maximum intensity projection (MIP) images. The performance of the proposed method in terms of accuracy and speed has been validated by experimental results on hundreds of CT images collected from various clinical sites.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
Similar content being viewed by others
References
Konin, G.P., Walz, D.M.: Lumbosacral transitional vertebrae: Classification, imaging findings, and clinical relevance. American Journal of Neuroradiology 195, 465–466 (2010)
Smyth, P.P., Taylor, C.J., Adams, J.E.: Vertebral shape: automatic measurement with active shape models. Radiology 211, 571–578 (1999)
Dong, X., Zheng, G.: Automated vertebra identification from X-ray images. In: Campilho, A., Kamel, M. (eds.) ICIAR 2010 Part II. LNCS, vol. 6112, pp. 1–9. Springer, Heidelberg (2010)
Peng, Z., Zhong, J., Wee, W.G., Lee, J.H.: Automated vertebra segmentation and quantification algorithm of the whole spine MR images. In: International Conference of the IEEE Engineering in Medicine and Biology Society (2005)
Schmidt, S., Kappes, J.H., Bergtholdt, M., Pekar, V., Dries, S.P.M., Bystrov, D., Schnörr, C.: Spine detection and labeling using a parts-based graphical model. In: Karssemeijer, N., Lelieveldt, B. (eds.) IPMI 2007. LNCS, vol. 4584, pp. 122–133. Springer, Heidelberg (2007)
Corso, J.J., Alomari, R.S., Chaudhary, V.: Lumbar disc localization and labeling with a probabilistic model on both pixel and object features. In: Metaxas, D., Axel, L., Fichtinger, G., Székely, G. (eds.) MICCAI 2008, Part I. LNCS, vol. 5241, pp. 202–210. Springer, Heidelberg (2008)
Huang, S.-H., Chu, Y.-H., Lai, S.-H., Novak, C.L.: Learning-based vertebra detection and iterative normalized-cut segmentation for spinal MRI. IEEE Trans. Med. Imaging 28(10), 1595–1605 (2009)
Kelm, B., Zhou, S., Suehling, M., Zheng, Y., Wels, M., Comaniciu, D.: Detection of 3D spinal geometry using iterated marginal space learning. In: Menze, B., Langs, G., Tu, Z., Criminisi, A. (eds.) MICCAI 2010. LNCS, vol. 6533, pp. 96–105. Springer, Heidelberg (2011)
Stern, D., Likar, B., Pernus, F., Vrtovec, T.: Automated detection of spinal centrelines, vertebral bodies and intervertebral discs in CT and MR images of lumbar spine. Physics in Medicine and Biology 55(1), 247 (2010)
Herring, J.L., Dawant, B.M.: Automatic lumbar vertebral identification using surface-based registration. Journal of Biomedical Informatics 34(2), 74–84 (2001)
Yao, J., O’Connor, S.D., Summers, R.M.: Automated spinal column extraction and partitioning. In: ISBI, pp. 390–393 (2006)
Klinder, T., Ostermann, J., Ehm, M., Franz, A., Kneser, R., Lorenz, C.: Automated model-based vertebra detection, identification, and segmentation in CT images. Medical Image Analysis 13(3), 471–482 (2009)
Ma, J., Lu, L., Zhan, Y., Zhou, X., Salganicoff, M., Krishnan, A.: Hierarchical segmentation and identification of thoracic vertebra using learning-based edge detection and coarse-to-fine deformable model. In: Jiang, T., Navab, N., Pluim, J.P.W., Viergever, M.A. (eds.) MICCAI 2010 Part I. LNCS, vol. 6361, pp. 19–27. Springer, Heidelberg (2010)
Tropp, J.A., Gilbert, A.C., Strauss, M.J.: Algorithms for simultaneous sparse approximation. Part I: Greedy pursuit. Signal Processing 86(3), 572–588 (2006)
Viola, P.A., Jones, M.J.: Rapid object detection using a boosted cascade of simple features. In: CVPR, vol. (1), pp. 511–518 (2001)
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2011 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Wu, T., Jian, B., Zhou, X.S. (2011). Automated Identification of Thoracolumbar Vertebrae Using Orthogonal Matching Pursuit. In: Suzuki, K., Wang, F., Shen, D., Yan, P. (eds) Machine Learning in Medical Imaging. MLMI 2011. Lecture Notes in Computer Science, vol 7009. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-24319-6_16
Download citation
DOI: https://doi.org/10.1007/978-3-642-24319-6_16
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-24318-9
Online ISBN: 978-3-642-24319-6
eBook Packages: Computer ScienceComputer Science (R0)