期刊名称：International Journal of Signal Processing, Image Processing and Pattern Recognition
印刷版ISSN：2005-4254
出版年度：2014
卷号：7
期号：1
页码：393-404
DOI：10.14257/ijsip.2014.7.1.36
出版社：SERSC
摘要：HUD (Head Up Display) image vibration detection requires the real-time performance. In this paper, after analyzing different algorithms for the movement estimation of the HUD, a new vibration detection algorithm is studied based on feature extraction. In the algorithm, after image smoothing, an improved Canny operator is proposed for the edge detection, then a proposed corner detection method is applied to extract the feature points on edges. The testing results prove that the studied algorithm works in real-time and with high precision.
关键词：Head Up Display; vibration detection; feature extraction
