| 基于反求工程的个性化残肢重建方法的研究 |
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| 引用本文： | 郑淑贤,赵万华,卢秉恒,陈明侠.基于反求工程的个性化残肢重建方法的研究[J].机械工程学报,2004,40(7):128-131. |
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| 作者姓名： | 郑淑贤 赵万华 卢秉恒 陈明侠 |
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| 作者单位： | 1. 西安交通大学机械制造系统工程国家重点实验室,西安,710049
2. 西安交通大学第一附属医院,西安,710049 |
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| 基金项目： | 国家“十五”863高技术研究发展计划基金(2002AA421130)，全国优秀博士论文基金(200026)资助项目。 |
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| 摘 要： | 为克服传统石膏复型方法在假肢接受腔制作中存在的缺点,提出了反求残肢骨骼和皮肤软组织数字化模型。通过CT扫描获得残肢内外组织的二维图像,利用图像处理技术及反求工程技术实现了残肢骨骼和皮肤软组织三维模型的重建。三维重建的模型与原实物高度相似并再现了残肢的内外组织结构,此外,该方法为将来残肢接受腔的设计提供了科学的依据。
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| 关 键 词： | 反求工程 CT 图像处理 残肢 |
| 修稿时间： | 2003年8月25日 |
RESEARCH ON THE RECONSTRUCTION METHOD OF INDIVIDUAL RESIDUAL LIMB BASED ON REVERSE ENGINEERING |
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| Zheng Shuxian Zhao Wanhua Lu Bingheng.RESEARCH ON THE RECONSTRUCTION METHOD OF INDIVIDUAL RESIDUAL LIMB BASED ON REVERSE ENGINEERING[J].Chinese Journal of Mechanical Engineering,2004,40(7):128-131. |
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| Authors: | Zheng Shuxian Zhao Wanhua Lu Bingheng |
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| Abstract: | To overcoming the limitations of the plaster-casting method in traditional prosthetic socket fabrication, an innovative reverse engineering application for reconstructing the bones and skin-soft tissues of the residual limb is proposed. Given the two-dimensional image through CT scanning, using image processing and reconstruction techniques, the 3D solid model of the residual limb can be regenerated successfully. The recon-structed models strongly resemble the original entity and the approach can reproduce the internal and external structure of the residual limb. In addition, it can provide a scientific basis for the individualized prosthetic socket design in the future. |
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| Keywords: | Reverse engineering CT Image processing Residual limb |
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