摘要
论文主要阐述图像的边缘检测的算子、不变矩的特征值提取和车型的特征匹配。经边缘提取得到目标图像,采用二值数学形态学对目标图像腐蚀、区域填充,根据提取到的车体图像的七个不变矩的特征值,使用欧氏距离法进行车型的特征匹配。
This thesis expounds the match among edge detection of image, characteristic value selection of moment invariants and characteristic of vehicle mold.The target image which is got by drawing the edge is corroded and fulled the area with two - state mathematical morphology, the 7 eigenvalues of moment invatiants of interior image of the vehicle are extrated and matched with the feature of the vehicle type using the Euclidean distance method.
出处
《包钢科技》
2006年第6期96-98,共3页
Science & Technology of Baotou Steel
关键词
边缘检测
噪声
腐蚀
膨胀
edge detection
noise
corrosion
expansion
