OpenMV的功能详解

gaohaikuo1

OpenMV基本函数https://blog.csdn.net/weixin_54536165/article/details/119151870

gaohaikuo1

OpenMV扫描某个横线上黑线个数的函数

1. def getLineNum(img, y, x_start, x_end):
   
2.     num = 0
   
3.     for x in range(x_start, x_end):
   
4.         if img.get_pixel(x,y)<0 and img.get_pixel(x+1,y)>0:
   
5.             num = num + 1
   
6.     return num

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