[Insight-users] counting blobs of a binary image

[Karthik Krishnan]

On Mon, May 24, 2010 at 1:25 PM, Jenya Burstein <taijinian at gmail.com> wrote:

> Hello,
>
> Please forgive me for asking very basic questions. I am very new to ITK.
> What is the prescribed way of counting number of blobs of a binary image.
>

itk::ConnectedComponentFilter  -> GetObjectCount



> Also, what is the best way to create another image that consists of blob
> boundary outlines?
>

Simply subtract an erosion of the image (with an omni-directional
structuring element) from the image itself.
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