摘要
摄像测量技术基于对目标的成像分析,实现对各种目标运动参数、结构形貌和变形参数的测量,具有精度高、非接触、动态测量、实时测量、易于实施等特点。近些年来,摄像测量学的研究发展迅速,在测试领域的应用范围大大扩展。该文主要基于作者所在课题组的研究和实践,对摄像测量的学科内涵以及研究和应用的最新前沿进展等进行介绍讨论,能够为测试领域的学者和技术人员了解并借鉴、应用摄像测量的方法手段提供参考。
Videometrics(videogrammetry) is to study the theory and technology of how to estimate an object's 3D structure or movement parameters from its images or videos.It has advantages in precise,real time,untouchment,dynamic and conveniency for movement and distortion measurement.In recent years,the research and application of videometrics in measurement and test developed rapidly.This article gives a general introduction and prospect of videometrics' meanings and applications based on the authors' laboratory's research and practice.It can be a reference for researchers and technicians to understand,learn,and apply the method of videometrics.
出处
《中国测试》
CAS
北大核心
2013年第1期1-7,共7页
China Measurement & Test
基金
国家自然科学基金项目(60904084
11272347)
国家973计划项目(2013CB733100)
关键词
摄像测量
运动测量
形貌和变形测量
进展
videometrics
movement measurement
shape and distortion measurement
evolution