Dear Luis and ITK list:<br><br>I am working on one project and trying to do some work like "finding stars": Assuming there're lots of stars (difference size/brightness) in the night sky, I wanna extract those stars and calculate areas and brightness for each. <br>
<br>What I am doing first is a binary thresholding (itk:BinaryThresholdImageFilter) and it works well. However, I don't know how to define a cluster of bright points which make a single star. I don't know if this make me clear. Let's try another way to clarify: how to know which points are from the same star? any examples available in ITK?<br>
<br>Thanks for any input.<br><br>Tao<br>