search

ccipd / MRQy

RadQy is a quality assurance and checking tool for quantitative assessment of magnetic resonance imaging (MRI) and computed tomography (CT) data.
https://ccipd.github.io/MRQy/
BSD 3-Clause Clear License
93 stars 28 forks source link

Lung MRI project #5

Closed aranmaro closed 3 years ago

aranmaro commented 3 years ago

Hello

I am trying to apply your tool for the Lung MR imaging. I has been looking for a tool to get some quantitative values such as SNR, CNR from the before and after denoising to Lung MR images. And finally, your MRQy gives me what I've been looking for. Yes, it works very successfully. ( thank you again for your great work!!) But I think I'd better to check (because it's Lung MR , zero TE image) whether it selects lung correctly. I just want to see overlay mask to see what's selected for foreground iamges because...the Lung itself has lower signal compare to the other surrounding muscle and fat. Please check the Lung MR images if you want, "Comparison of lung imaging using three-dimensional ultrashort echo time and zero echo time sequences: preliminary study"

At this point, I wonder if there is any way to extract the"selected foreground and background boundary, overlay mask" , Also, can I extract "MEAN of background" with MEAN of foreground , together ? Those two information will be important to check whether it successfully worked to the Lung MR or not.

Any comment and advice would be very appreciated. best regards Moonjung

Amir-Reza-Sadri commented 3 years ago

Thank you for using MRQy. If you see the wiki page you can have access to the foreground mask by setting its flag. Please note that you can always use your foreground detection algorithm in the baseline of the MRQy pipeline.

satishev commented 3 years ago

@aranmaro Please let us know if the above fixed your issue, closing this for now.