如何在图像中找到黑点的质心？ [英] How in find centroid of black dots in an image?

问题描述

大家好..

我有一个灰色比例的常规黑点，在白色背景下有大约2毫米的直径。我想找到所有点的质心。我怎么能找到它？有人可以帮帮我吗？



我尝试了什么：



i不知道怎么开始。我想在matlab中尝试

解决方案

一个快速的谷歌搜索出现了一些专门的MatLabs论坛，你将有更好的机会帮助他们： matlab论坛 - Google搜索 [ ^ ]



1. Matlab极客论坛 [ ^ ]

2. Matlab帮助论坛 [< a href =http://forums.codeguru.com/showthread.php?396124-Matlab-Help-Forumtarget =_ blanktitle =New Window> ^ ]

3. 编程论坛和帮助（包括Matlab论坛和其他相关论坛......） [ ^ ]

4. 论坛讨论 - comp.soft-sys.matlab [ ^ ]

5. MATLAB Central - 新闻阅读器 [ ^

Hi all..
I have a Gray scaled image of regular black dots having about 2mm diametre in white background.I want to find centroids of all dots. How can i find it? Can anyone help me please?

What I have tried:

i don't know how to start. I want to try it in matlab

解决方案

A quick Google search turns up a number of dedicated MatLabs forums where you will have a better chance of someone helping: matlab forum - Google Search[^]

1. Matlab Geeks Forums[^]
2. Matlab Help Forum[^]
3. Programming Forums and help (including a Matlab forum and other relevant ones...)[^]
4. Math Forum Discussions - comp.soft-sys.matlab[^]
5. MATLAB Central - Newsreader[^]

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