| label_region tracking queries [message #55367] |
Fri, 17 August 2007 04:25 |
id6684
Messages: 3
Registered: August 2007
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Junior Member |
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Hello, brief background: I'm very new to IDL, only started as I've
been informed it might be ideal for the short project i'm looking to
carry out. Having no previous experience was made a sight easier when
I found David's website, for which I am thankful. Also, this newsgroup
has been invaluable!
I am essentially looking at isolating structures within a series of
images, with a goal of tracking/recording their movement. Having
perfromed various kinds of filtering, I've settled on the initial
isolation method and am using Label _regions (without, I admit, fully
understanding all of the steps - I have but a basic idea of
morphology) and would like to know if there's any way to plot
individually the regions that label_region isolates?
As well as this, a quick piece of code that may assume that a region
in image one is the same as a region in the next image if it lies
within a certain size/location of the original? I see this being easy
if I work out how to display the individual regions and calculate
their vector distance from the origin.
thanks,
David.
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