摘要
将近景摄影测量技术用于相似材料模型变形测量是一种新的方法,模型量测的精度主要依赖于定位算法的精度。在此基础上,本文设计了一种应用于相似材料模型的标志,实现了两种算法自动识别该标志,并对结果进行精度比较,得出更适合于相似材料模型的一种算法。
It is a new method to apply close-range photogrammetry to similar material model for deformational measurement. Model measurement precision mainly depends on the precision of positioning algorithm. This paper designed a marker applicable to similar material model to achieve automatic recognition of the marker by two algorithms, by comparing the results in precision, concluded an algorithm more suitable for similar material model.
出处
《安徽地质》
2016年第4期296-298,共3页
Geology of Anhui
关键词
亚像素
相似材料模型
高精度定位算子
sub-pixel
similar material model
high-precision positioning operator
