In this paper, an automatic and robust coarse-to-fine liver image segmentation method is proposed. Multiple prior knowledge models are built to implement liver localization and segmentation: voxel-based AdaBoost classifier is trained to localize liver position robustly, shape and appearance models are constructed to fit liver these models to original CT volume. Free-form deformation is incorporated to improve the models’ ability of refining liver boundary. The method was submitted to VISCERAL big data challenge, and had been tested on IBSI 2014 challenge datasets and the result demonstrates that the proposed method is accurate and efficient.
CITATION STYLE
Li, X., Huang, C., Jia, F., Li, Z., Fang, C., & Fan, Y. (2014). Automatic liver segmentation using statistical prior models and free-form deformation. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 8848, pp. 181–188). Springer Verlag. https://doi.org/10.1007/978-3-319-13972-2_17
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