摘要
针对平显测试过程中图像抖动检测实时性要求较高的特点,通过对图像振动检测算法进行分析,提出了基于LOG算子边缘检测提取特征点的平显振动算法,利用该算法提取图像序列的特征点后并进行特征点匹配,根据特征点对位移量计算图像序列的振动量。实验结果表明该算法可以满足平显图像振动实时检测要求。
Analysis on the different algorithms of movement estimate, and the characteristic of HUD images, a motion estimation algorithm based on improved features extraction was proposed, the calculate times were get using the improved algorithm and the original algorithm under VC6.0. The test results verified the superiority of the improved algorithm.
出处
《电子设计工程》
2014年第13期58-61,64,共5页
Electronic Design Engineering
基金
航空科学基金(20125169021)
关键词
振动检测
特征点提取
平显
LOG算子
vibration detection
features extraction
HUD(Head Up Display)
LOG