摘要
针对不均匀光照条件下的PCB图像及其特点,提出了用于消除伪边缘的判别因子,并结合边缘检测与局部阈值分割方法,对图像进行二值化处理.结果显示,与其他已有的几种分割方法相比,该方法有助于得到良好的分割结果,操作算法简单.
A method based on the features of PCB image was presented, The method combined image edge detection with local segmentation, and eliminated the pesudo edges, through introducing a judgement factor. Results showed that the segmentation method had better effect than other several methods.
出处
《北京服装学院学报（自然科学版）》
CAS
北大核心
2006年第2期1-6,共6页
Journal of Beijing Institute of Fashion Technology：Natural Science Edition
关键词
阈值
伪边缘
边缘检测
图像分割
PCB
threshold
pesudo edges
edge detection
image segmentation
PCB
