[ITK-users] function to find if image has foreground pixels in binaryvolume

[Swetha Sharma]

Hi All,

I am looking for a function which checks existence of foreground pixel in
binary volume.
-swetha

[Dženan Zukić]

Hi Swetha,

combine image->TransformPhysicalPointToIndex()
<https://itk.org/Doxygen/html/classitk_1_1ImageBase.html#af4a7c9c3787e9fdafbaaade2e02efa25>
to
see if the point is in the image and image->GetPixel()
<https://itk.org/Doxygen/html/classitk_1_1Image.html#ad424c945604f339130b4ffe81b99738e>
to
check whether the value is greater than zero.

Regards,
DÅŸenan Zukić, PhD, Senior R&D Engineer, Kitware (Carrboro, N.C.)

Post by Swetha Sharma
Hi All,
I am looking for a function which checks existence of foreground pixel in
binary volume.
-swetha
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