多角度倾斜摄影系统三维量测方法研究

Three-dimensional measurement of multi-angle tilt camera system

多角度倾斜摄影技术由于其独特的摄影成像方式,可获取不同视角的影像信息,已成为国内外学者研究的热点之一。根据近几年国内研发的倾斜摄影系统的成果,文中从单张倾斜影像的特点出发,计算出倾斜影像不同点位的动态比例尺,进而研究利用单张倾斜影像直接量测地物长度、高度和面积的方法,并在开发的系统中利用实验数据证明该方法的精度和可靠性。

Because of its unique way, multi-angle tilt photographic technique can get a different perspective of the image information which has become one of the hots among scholars. According to the tilt camera system in recent years and based on the characteristics of single tilt, the inclination images of different points of the scale are calculated, coupled with the single image directly measure tilt feature length, height and area methods. And the experimental data in the development system can prove the accuracy and reliability of the method.