[Insight-users] Gradient Magnitude

[Neil Panjwani]

If you know the indexes of the line, you could use the image region iterator
with index to scan those indices and find the highest value using an if
statement.

2011/5/1 LaMoOsH .. <xlolla28x at hotmail.com>

>  Hello everyone,
>
> I have a line on my image and i want to find the maximim grey-level value
> on that line . so i need to scan the line and pick the pixel with the
> highest value
> how can I do this?
> should I calculat the gradient magnitude ?
>
> Thanks in advance ..
>
> Jowana
>
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