摘要
尝试借助Gabor带通滤波器在图像处理中其方向性和频率可选择的优点,通过初始参数计算和实验验证,实现对带辅助结构光V形焊接坡口图像中弧光和飞溅等干扰的有效滤波。结果表明,该带通滤波器滤波效果良好,抗干扰性强。
One kind of Gabor band--pass filter on the characteristics of disturbance of arc light and splashes for the V groove image with structural light was designed. The filter can be programmed for the directivity and frequency. The paper had calculated the initial parameters and offered the experimental results. The results indicate that the filter has effective and anti--jamming.
出处
《中国机械工程》
EI
CAS
CSCD
北大核心
2006年第8期774-776,共3页
China Mechanical Engineering
基金
国家863高技术研究发展计划资助项目(2001AA422220)
