| Presentation | 2004/6/18 An Evaluation Method for Kinematics of the Artificial Knee Joint by Fuzzy Image Matching Toshihiko TOMOSADA, Syoji KOBASHI, Katsuya KONDO, Yutaka HATA, Yasuju TAKANO, Akio MURANAKA, Nao SHIBANUMA, Shinichi YOSHIYA, Masahiro KUROSAKA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | X-ray fluoroscopy images are widely used for evaluating kinematics of an artificial knee joint in vivo after the total knee arthroplasty (TKA). Although some researcher has studied on computer-aided system to analyze X-ray fluoroscopy images, they did not apply their methods to occluded images. This paper proposes a novel method for evaluating kinematics of the artificial knee joint applicable to occluded images. Our method estimates the position and poses of the artificial knee joint in vivo based on fuzzy image matching by using X-ray fluoroscopy images and the three-dimensional (3-D) geometric model of the artificial knee joint, and quantifies the motion of knee. Our method was applied to simulation images, phantom images and images of subjects. These results showed that the proposed method was effective in evaluation of kinematics of the artificial knee joint in occluded images. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Artificial Knee Joint / Occluded Image / Three-dimensional Geometric Model / Fuzzy Image Matching |
| Paper # | SIS2004-2 |
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| Conference Information | |
| Committee | SIS |
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| Conference Date | 2004/6/18(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Smart Info-Media Systems (SIS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | An Evaluation Method for Kinematics of the Artificial Knee Joint by Fuzzy Image Matching |
| Sub Title (in English) | |
| Keyword(1) | Artificial Knee Joint |
| Keyword(2) | Occluded Image |
| Keyword(3) | Three-dimensional Geometric Model |
| Keyword(4) | Fuzzy Image Matching |
| 1st Author's Name | Toshihiko TOMOSADA |
| 1st Author's Affiliation | Graduate School of Engineering, University of Hyogo() |
| 2nd Author's Name | Syoji KOBASHI |
| 2nd Author's Affiliation | Graduate School of Engineering, University of Hyogo |
| 3rd Author's Name | Katsuya KONDO |
| 3rd Author's Affiliation | Graduate School of Engineering, University of Hyogo |
| 4th Author's Name | Yutaka HATA |
| 4th Author's Affiliation | Graduate School of Engineering, University of Hyogo |
| 5th Author's Name | Yasuju TAKANO |
| 5th Author's Affiliation | Kobe Steel, Ltd |
| 6th Author's Name | Akio MURANAKA |
| 6th Author's Affiliation | Kobe Steel, Ltd |
| 7th Author's Name | Nao SHIBANUMA |
| 7th Author's Affiliation | Graduate School of Medicine, Kobe University |
| 8th Author's Name | Shinichi YOSHIYA |
| 8th Author's Affiliation | Graduate School of Medicine, Kobe University |
| 9th Author's Name | Masahiro KUROSAKA |
| 9th Author's Affiliation | Graduate School of Medicine, Kobe University |
| Date | 2004/6/18 |
| Paper # | SIS2004-2 |
| Volume (vol) | vol.104 |
| Number (no) | 144 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |