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Three-dimensional modeling and visualization of the cochlea on the Internet.

Authors
 S.K. Yoo  ;  Ge Wang  ;  J.T. Rubinstein  ;  M.W. Skinner  ;  M.W. Vannier 
Citation
 IEEE Transactions on Information Technology in Biomedicine, Vol.4(2) : 144-151, 2000 
Journal Title
 IEEE Transactions on Information Technology in Biomedicine 
ISSN
 1089-7771 
Issue Date
2000
MeSH
Cochlea/anatomy & histology* ; Humans ; Internet* ; Models, Anatomic*
Keywords
Internet ; World Wide Web ; Animation ; Electrodes ; Frequency estimation ; Web sites ; Data visualization ; Shape ; Humans ; Solid modeling
Abstract
Three-dimensional (3-D) modeling and visualization of the cochlea using the World Wide Web (WWW) is an effective way of sharing anatomic information for cochlear implantation over the Internet, particularly for morphometry-based research and resident training in otolaryngology and neuroradiology. In this paper, 3-D modeling, visualization, and animation techniques are integrated in an interactive and platform-independent manner and implemented over the WWW. Cohen's template shape with mean cross-sectional areas of the human cochlea is extended into a 3-D geometrical model. Also, spiral computer tomography data of a patient's cochlea is digitally segmented and geometrically represented. The cochlear electrode array is synthesized according to its specification. Then, cochlear implantation is animated with both idealized and real cochlear models. Insertion length, angular position, and characteristic frequency of individual electrodes are estimated online during the virtual insertion. The optimization of the processing parameters is done to demonstrate the feasibility of this technology for clinical applications.
Full Text
https://ieeexplore.ieee.org/document/845207/keywords#keywords
DOI
10.1109/4233.845207
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Medical Engineering (의학공학교실) > 1. Journal Papers
Yonsei Authors
Yoo, Sun Kook(유선국) ORCID logo https://orcid.org/0000-0002-6032-4686
URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/171649
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