A biplane-based approach to knee joint reconstruction without calibration

Jiann Shu Lee, Yung Nien Sun, Chwin Min Weng, Chii Jeng Lin, Shih Hao Yeh, Hung Chun Lee

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The existing reconstruction methods for stereoradiography require identifying specific anatomical landmarks projected from the radiographs such that they are not adapted to bones with continuous shapes. To release this limitation, we propose a generic-model-based approach to reconstructing the three-dimensional knee joint from two radiographs in an un-calibrated environment. The generic knee-joint model is built from CT image sets by using the marching cube algorithm first. The control points of the ASM (Active Shape Model) defined on the radiographs are registered to the 3D generic model by using the ICP (Iterative Closest Point) algorithm. The generic model is deformed to obtain the real 3D knee joint by utilizing the RBF (Radial Basis Function). The experimental results show our method can reconstruct the knee joint model accurately and efficiently.

Original languageEnglish
Title of host publicationIMECS 2006 - International MultiConference of Engineers and Computer Scientists 2006
Pages595-598
Number of pages4
Publication statusPublished - 2006 Dec 1
EventInternational MultiConference of Engineers and Computer Scientists 2006, IMECS 2006 - Kowloon, Hong Kong
Duration: 2006 Jun 202006 Jun 22

Publication series

NameLecture Notes in Engineering and Computer Science
ISSN (Print)2078-0958

Other

OtherInternational MultiConference of Engineers and Computer Scientists 2006, IMECS 2006
CountryHong Kong
CityKowloon
Period06-06-2006-06-22

Fingerprint

Calibration
Bone

All Science Journal Classification (ASJC) codes

  • Computer Science (miscellaneous)

Cite this

Lee, J. S., Sun, Y. N., Weng, C. M., Lin, C. J., Yeh, S. H., & Lee, H. C. (2006). A biplane-based approach to knee joint reconstruction without calibration. In IMECS 2006 - International MultiConference of Engineers and Computer Scientists 2006 (pp. 595-598). (Lecture Notes in Engineering and Computer Science).
Lee, Jiann Shu ; Sun, Yung Nien ; Weng, Chwin Min ; Lin, Chii Jeng ; Yeh, Shih Hao ; Lee, Hung Chun. / A biplane-based approach to knee joint reconstruction without calibration. IMECS 2006 - International MultiConference of Engineers and Computer Scientists 2006. 2006. pp. 595-598 (Lecture Notes in Engineering and Computer Science).
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Lee, JS, Sun, YN, Weng, CM, Lin, CJ, Yeh, SH & Lee, HC 2006, A biplane-based approach to knee joint reconstruction without calibration. in IMECS 2006 - International MultiConference of Engineers and Computer Scientists 2006. Lecture Notes in Engineering and Computer Science, pp. 595-598, International MultiConference of Engineers and Computer Scientists 2006, IMECS 2006, Kowloon, Hong Kong, 06-06-20.

A biplane-based approach to knee joint reconstruction without calibration. / Lee, Jiann Shu; Sun, Yung Nien; Weng, Chwin Min; Lin, Chii Jeng; Yeh, Shih Hao; Lee, Hung Chun.

IMECS 2006 - International MultiConference of Engineers and Computer Scientists 2006. 2006. p. 595-598 (Lecture Notes in Engineering and Computer Science).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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Lee JS, Sun YN, Weng CM, Lin CJ, Yeh SH, Lee HC. A biplane-based approach to knee joint reconstruction without calibration. In IMECS 2006 - International MultiConference of Engineers and Computer Scientists 2006. 2006. p. 595-598. (Lecture Notes in Engineering and Computer Science).