How extract skull ?

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marwa za
marwa za 2018-2-17
回答： Robert Welsh 2019-2-10
how to extract the skull from the brain (other than the thresholding method) ?
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ash fairy
ash fairy 2018-3-30
how did you segment the skull??
Image Analyst
Image Analyst 2018-3-31
Ash, I don't know if marwa ever did. However, if you're interested in a thresholding method (which marwa is NOT ) then you can see my attached demo.

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Image Analyst
Image Analyst 2018-2-17
You can use manual tracing. See attach demos for imfreehand().
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Image Analyst
Image Analyst 2018-2-22
Sorry, no.
http://matlab.wikia.com/wiki/FAQ#Can_you_program_up_the_algorithm_in_this_article_for_me_and_explain_it_to_me.3F
Perhaps I can help if you give something much, much smaller to ask about rather than programming up a whole algorithm, which could take hours to months to do.
marwa za
marwa za 2018-2-23
ok thanks

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Robert Welsh
Robert Welsh 2019-2-10
Lots of preexisting packages out there that are free for acadmic use:
SPM (which runs on matlab)
FSL (compiled c++ runs on LINUX and MAC OS X)
ANTs (runs on LINUX and MAC OS X)
Googling will get you the links.

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