摘要
根据实时图像处理的基本要求,对经典Sobel算子进行了深入的研究,提出了一种红外图像边缘检测的改进算法。利用这种改进算法,能够同时检测出四个方向的图像边缘,并可以对图像边缘进行细化。通过在TMS320C6202实时图像的实验平台下进行验证,结果表明该方法具有很好的检测精度和准确度,而算法运行时间仅为40ms-50ms,完全可以满足实时处理的要求。
In this paper,according to the request of real-time image processing,the classical Sobel algorithm is studied.An improved algorithm is introduced.The four orientation information can be detected with the improved algorithm,and the image edge can be thinned.By the practicing on the TMS320C6202 the practical application demonstrates,the improved algorithm has the good examination accuracy and operation time of the algorithm is only 40MS-50MS.
出处
《弹箭与制导学报》
CSCD
北大核心
2006年第S1期291-293,共3页
Journal of Projectiles,Rockets,Missiles and Guidance
