摘要
针对目前大多数的定位算法均或多或少地需要专门的设备问题,本文使用普及性较广的数码相机来对目标进行定位。根据双目定位理论,建立相机成像的线性模型,设计一种检验方法来检验该模型,最后对其成像精度和稳定性作详细分析。该模型简单、计算量小、可扩充性强,对多个相机成像的位置标定具有较高的参考价值和广阔的应用前景。
In order to solve the problem that most positioning algorithms require special devices more or less, the digital camera being used universally is applied for locating object. According to binocular location theory, a linear model of imaging is established and a method for examining this model is designed. Then the precision and stability of imaging are analyzed in detail. This model is simple, low computation cost and well scalable, which can provide good reference value for multi-camera situation and can be used widely.
出处
《计算机与现代化》
2012年第1期57-60,74,共5页
Computer and Modernization
基金
国家自然科学基金资助项目(40621002)
关键词
线性模型
双目定位
数码成像
稳定性
linear model
binocular location
digital imaging
stability
