基于蛇模型的指针式表盘的分割研究

针对工业领域中指针式仪表需要定期人工检查,以及现有分割方法难以精确分割图像,并且计算量大的不足,研究基于Matlab软件的强大图像处理功能。引入蛇模型的方法完成了对表盘图像的读入、初始化定位、准确分割表盘。实现了智能精确检测到表盘位置的目的,从而取代了人工检查的不足。结果表明,蛇模型利用它自身的动态特性,它的能量函数总能收敛到局部最小值,得到了更好的分割效果。

Snake model pointer dial-based segmentation study

Pointer instrument in the industrial areas of the need for regular manual inspection,Existing segmentation method is difficult to precisely image segmentation,Computationally intensive.Powerful image processing capabilities of research based on matlab software, Introducing snake model method to complete the image on the dial reads, Initialization positioning, Accurate segmentation dial.Intelligent precise purpose of the dial position is detected,To replace the lack of a manual inspection. The results show that,The snake model takes advantage of its dynamic features. Is the energy function to always converge to a local minimum,Better segmentation effect.