中文摘要：

轮船变丑的测量是为造工业和航行地研究的全球轮船的一个困难的问题。到目前为止，为测量 3D 位置和态度变丑的一个有效、证明的方法留下无法获得。这篇文章根据主要研究和试验性的确认为轮船变丑建议一个创新姿势继电器 videometrics 测量系统。系统把解决方案提供给象红外线的标记制造，高精确的察觉和多照相机同步和控制那样的重要技术问题。海试用被执行，并且位置的合理、长期、连续的 3D 数据和在一个给定的甲板点和轮船之间，并且在轮船之间的态度变丑引用头并且严厉第一次被获得。实验加亮变丑测量并且轮船和类似的大结构的长期的监视的建议方法的可观的适用性。

英文摘要：

The measurement of ship deformation has been a difficult problem for the global ship building industry and navigation field research. So far, an effective and proven method for measuring 3D position and attitude deformation remains unavailable. This article proposes an innovative pose-relay videometrics measurement system for ship deformation on the basis of primary research and experimental validation. The system offers solutions to the important technical problems such as infxared marker manufacture, high-precision detection and multi-camera synchronization and control. Sea trials were carried out, and reasonable, long-term, and continuous 3D data of position and attitude deformations between a given deck point and the ship reference, and between the ship＇s head and the stem were acquired for the first time. The experiments have highlighted the considerable applicability of the proposed method of deformation measurement and long-term monitoring of ships and similar large structures.