[ITK-users] Location of 4-connected voxels with a specific intensity

[Bradley Lowekamp]

Hello,

I think a Grayscale dilate and then a threshold may do what you want, if you use a cross with a radius one. The dilate with take the maximum over this template.

Hope that helps.
Brad

On May 15, 2014, at 11:45 AM, Mirco Serra <mirco9091 at hotmail.it> wrote:

> Hi guys,
> 
> I have a 2D gray-scale image and I need to locate all the sets of 4-connected voxels that have an intensity below a certain threshold. Do you know which method may be the best in order to do so?
> 
> Many thanks in advance for your help,
> Mirco
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