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Paper Abstract and Keywords
Presentation 2019-06-06 15:15
Detection of Knee Features in 3-D Point Cloud Data Measured by Depth Camera
Wataru Morozumi, Kan Okubo, Norio Tagawa, Hiromichi Fujie (Tokyo Metropolitan Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) There are many points that should be improved in total knee arthroplasty, because the patient is often dissatisfied with the postoperative course and needs a large amount of medical expenses. Therefore, a “three-dimensional joint instability analysis system” has been proposed that generates basic data for navigation in total knee arthroplasty. In this system, a motion analysis is performed in which the motion of the knee joint detected from the image and the load and moment measured by the 6-axis force sensor are correlated. In this study, three-dimensional displacement measurement of the knee joint was taken, and as a first step, a method of three-dimensionally detecting knee feature points was examined.
Keyword (in Japanese) (See Japanese page) 
(in English) Osteoarthritis of knee / Knee osteoarthritis / Joint instability analysis / Realsense / / / /  
Reference Info. ITE Tech. Rep., vol. 43, no. 13, ME2019-75, pp. 19-24, June 2019.
Paper # ME2019-75 
Date of Issue 2019-05-30 (IST, ME) 
ISSN Print edition: ISSN 1342-6893    Online edition: ISSN 2424-1970
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Conference Information
Committee IST ME IEICE-BioX  
Conference Date 2019-06-06 - 2019-06-07 
Place (in Japanese) (See Japanese page) 
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Paper Information
Registration To ME 
Conference Code 2019-06-IST-ME-BioX 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Detection of Knee Features in 3-D Point Cloud Data Measured by Depth Camera 
Sub Title (in English)  
Keyword(1) Osteoarthritis of knee  
Keyword(2) Knee osteoarthritis  
Keyword(3) Joint instability analysis  
Keyword(4) Realsense  
1st Author's Name Wataru Morozumi  
1st Author's Affiliation Tokyo Metropolitan University (Tokyo Metropolitan Univ.)
2nd Author's Name Kan Okubo  
2nd Author's Affiliation Tokyo Metropolitan University (Tokyo Metropolitan Univ.)
3rd Author's Name Norio Tagawa  
3rd Author's Affiliation Tokyo Metropolitan University (Tokyo Metropolitan Univ.)
4th Author's Name Hiromichi Fujie  
4th Author's Affiliation Tokyo Metropolitan University (Tokyo Metropolitan Univ.)
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Speaker Author-1 
Date Time 2019-06-06 15:15:00 
Presentation Time 30 minutes 
Registration for ME 
Paper # IST2019-27, ME2019-75 
Volume (vol) vol.43 
Number (no) no.13 
Page pp.19-24 
Date of Issue 2019-05-30 (IST, ME) 

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