Multidimensional registration of x-ray image and CT image

Hui Zhang; Pascal Haigron; Huazhong Shu; Limin Luo

doi:10.1117/12.479569

30 May 2003 Multidimensional registration of x-ray image and CT image

Hui Zhang, Pascal Haigron, Huazhong Shu, Limin Luo

Author Affiliations +

Proceedings Volume 5029, Medical Imaging 2003: Visualization, Image-Guided Procedures, and Display; (2003) https://doi.org/10.1117/12.479569
Event: Medical Imaging 2003, 2003, San Diego, California, United States

Abstract

We present a methodology for alignment of X-Ray image and CT image, based on chamfer 3-4 distance transform and simulated annealing optimization algorithm. The proposed approach firstly segments object’s structure from X-Ray image. Using projection model and optimization method, we deduce the correct projection matrix. This method is also integrated into medical intra-operation, dealing with the data set acquired from 3D image workstation and active navigation.

Citation Download Citation

Hui Zhang, Pascal Haigron, Huazhong Shu, and Limin Luo "Multidimensional registration of x-ray image and CT image", Proc. SPIE 5029, Medical Imaging 2003: Visualization, Image-Guided Procedures, and Display, (30 May 2003); https://doi.org/10.1117/12.479569

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