【摘要】 近年来迅速发展起来的三维激光扫描技术,可方便、有效地获取被测物表面的空间三维坐标并重建三维图像,具有速度快、精度高、信息量大、无辐射、非接触、安全、可视化等优点,在医学表面测绘中表现出突出优势。本文综述了近年来三维激光扫描技术在医学领域,主要是在口腔、整形、矫形等方面的应用现状和技术进展,展望了其医学应用前景,初步探讨了未来可能面临的生物医学工程问题。更多还原

【Abstract】 The booming three-dimensional laser scanning technology can efficiently and effectively get spatial three-dimensional coordinates of the detected object surface and reconstruct the image at high speed,high precision and large capacity of information.Non-radiation,non-contact and the ability of visualization make it increasingly popular in three-dimensional surface medical mapping.This paper reviews the applications and developments of three-dimensional laser scanning technology in medical field,especially in stomatology,plastic surgery and orthopedics.Furthermore,the paper also discusses the application prospects in the future as well as the biomedical engineering problems it would encounter with.更多还原