[1] Zhang Hui, Luo Limin, Shu Huazhong, Li Songyi, et al. Projection registration of X-ray image and CT image [J]. Journal of Southeast University (English Edition), 2003, 19 (1): 26-30. [doi:10.3969/j.issn.1003-7985.2003.01.007]

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Projection registration of X-ray image and CT image()

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Journal of Southeast University (English Edition)[ISSN:1003-7985/CN:32-1325/N]

Volumn:

19

Issue:

2003 1

Page:

26-30

Research Field:

Computer Science and Engineering

Publishing date:

2003-03-30

Info

Title:

Projection registration of X-ray image and CT image

Author(s):

Zhang Hui¹;  Luo Limin¹;  Shu Huazhong¹;  Li Songyi¹;  Pascal Haigron²

¹Department of Biological Science and Medical Engineering, Southeast University, Nanjing 210096, China
²Laboratory of Treatment of Signal and Image, University of Rennes I, France 35042

Keywords:

image registration;  calibration matrix;  image segmentation;  distance transformation;  simulated annealing

PACS:

TP391.1

DOI:

10.3969/j.issn.1003-7985.2003.01.007

Abstract:

A methodology for alignment of an X-ray image and a CT image, based on the Chamfer 3-4 distance transform and simulated annealing optimization algorithm is presented. Firstly, an initial transformation matrix is constructed. For the convenience of computing, geometric models of the X-ray device to reconstruct the calibration matrix are used. Then, by defining the distance between the 3-D projective and the 2-D object image, we optimize this distance matching problem, using the simulated annealing algorithm. This method is also integrated into medical intra-operation, dealing with the data set acquired from 3-D image workstation and active navigation.

References:

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[7] Besl P, Mckay N. A method for registration of 3-D shapes[J]. IEEE Transactions on Pattern Analysis and Machine Intelligence, 1992, 14(2):239-256.
[8] Feldmar J, Ayache N, Betting F. 3-D-2-D projective registration of free-form curves and surfaces[J]. Computer Vision and Image Understanding, 1997, 65(3):403-424.
[9] Kozinska D, Tretiak O J, Nissanov J, et al. Multi-dimensional alignment using the euclidean distance transform[J]. Graphical Models and Image Processing, 1997, 59(6):373-387.

Memo

Memo:

Biographies: Zhang Hui(1976—), male, graduate; Luo Limin(corresponding author), male, doctor, professor, luo.list@seu.edu.cn.

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