halcon投影字符分割
时间: 2023-11-03 10:18:02 浏览: 184
Halcon投影字符分割是一种通过纵向投影来实现字符分割的方法。在Halcon中,为了避免影响统计结果,纵向投影不能使用整图,而是需要先将图像切割成每一行的区域,然后对每一行进行统计直方图。这样可以将字符分割出来,解决字符粘连的问题。Halcon提供了自带的统计函数GrayProjections(),可以快速进行纵向投影统计。这个方法与横向分割类似,但是需要注意使用正确的函数和处理每一行的区域。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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