基于改进对数图像模型的机场跑道边缘检测研究

摘要

For shortcomings of poor detection and position accuracy of the traditional logarithmic image processing model, an improved method is proposed ,and some infrared runway images under complex background is used to test, results show that the improved algorithm has a better detection and position accuracy than traditional algorithm ,it is better for subsequent image processing.%为克服传统对数图像处理模型在边缘检测中存在的边缘定位不准确、检测精度差等缺点,对其进行了改进,并采用实拍复杂背景条件下红外机场跑道进行了边缘检测试验,结果表明,改进后算法的目标边缘检测精度明显提高,定位准确,有利于图像的后续处理.