摘要
针对目前双目立体视觉匹配算法匹配误匹配率高的问题,提出了一种具有尺度不变特性的Harris检测算法,将SIFT特征描述子引入到Harris特征的描述过程当中,使其提取到的特征具有旋转、尺度、亮度不变性。并且为了提高匹配精度,采用RANSAC法去除误匹配来降低误匹配率。相对于经典的Harris算法,该算法提取的特征具有尺度不变特性且误匹配率降低,是一种有效可行的立体匹配算法。
Application software simulation technology is the research how to evaluate several flight simulation,we analysis the simulated flight data and operating data with Human-computer ergonomics experiment and evaluation.Finally it is concluded that the degree of the merits of the two kinds of attitude indicatior.Experimental results with real attitude indicator ergonomic evaluation results are similar,suggesting that the flight simulation instrument for ergonomic evaluation is an effective approach.
出处
《计算机与数字工程》
2015年第3期365-368,共4页
Computer & Digital Engineering
