测量生物软组织横截面的非接触图象重建技术

NonContacting Imaging Reconstructing Method forMeasuring Soft Tissue′s Cross Section

引入一种非接触图象重建技术来测量韧带的横截面，利用摄像机摄下不同角度下软组织的投影，经过图象处理系统测量其位置与半径，从而重建其图象．结果表明这种非接触测量方法，对精确测量象韧带这样的软组织横截面积是可行的，测量的重复性相当好．

A new method measuring ligament′s cross section with noncontacting imaging reconstructing technology is adopted.First,with pickup camera the projection of different angle′s soft tissue is taken.Second,the position and radius are measured through imaging processing system.Last,the imaging is reconstructed.The results show that with this noncontacting measurement it is feasible accuratelly to measure cross section of soft tissues such as ligament.