Detect bright object in image

2017 8 29
1 个回答
回答已采纳
更新时间：2017 9 4
12 次查看（30 天）

0 个投票

Could you please help me related to identify exactly central coordination of bright Objects in an image. For example, in image below, i want to know the exact position of each LED. Thanks for your help.

请先登录，再回答此问题。

 采纳的回答

Image Analyst
Image Analyst 2017-8-29
编辑：Image Analyst 2017-8-29

0 个投票

Try this:
binaryImage = grayImage > 128;
[labeledImage, numSpots] = bwlabel(binaryImage);
props = regionrops(labeledImage, 'Centroid');
props is a structure array where Centroid is a field of the structure. You can get a table variable out instead of a structure array if you want.
See my File Exchange for the Image Segmentation Tutorial: http://www.mathworks.com/matlabcentral/fileexchange/?term=authorid%3A31862&sort=downloads_desc

更多回答（0 个）

类别

在 帮助中心 和 File Exchange 中查找有关 Image Segmentation 的更多信息

产品

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by