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  • 03:38
    dPys commented #2041
  • Jan 26 21:11

    skoudoro on master

    BF: Prediction for SFM with masโ€ฆ Test that this works for Exponeโ€ฆ Pass the mask into the Exponentโ€ฆ and 4 more (compare)

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Eleftherios Garyfallidis
@Garyfallidis
Look at the parameters that a Tractogram object can have data_per_point and per_streamline. You can then save these data as independent arrays and reconstruct the Tractogram on load.
Erin Teich
@erteich
Hi all! I'm a fairly new user of dipy, and I've been doing some playing around with the HARDI labeled dataset accessible via dipy.data.read_stanford_labels(). I saw that this is relabeled, such that white matter voxels have the label 1 or 2, regardless of what labels freesurfer originally gave them. I was wondering if it is possible to gain access to the original freesurfer labels for these voxels, however they were reduced from the original aparc+aseg file? Then I could delineate different white matter regions according to that parcellation. Thanks in advance for the help!
Eleftherios Garyfallidis
@Garyfallidis
And don't forget to save the streamlines too. From them Tractogram.streamlines you will need the data, offsets and lengths arrays to be saved in the NPZ (numpy compressed) format. It's an idea. Let me know if you try it. Right now we are busy with the upcoming release but building a tutorial with these issues and updating the DPY format should be an easy and fun project.
Eleftherios Garyfallidis
@Garyfallidis
@haehn issue added here nipy/dipy#1936 and targeted for release 1.1 aimed in October.
Daniel Haehn
@haehn
Thank you so much @Garyfallidis ! I will follow the DPY issue and also try the NPZ.. then I will compare file size against the TRK and VTP formats.
Casa Mofoekeng 'Moso
@CasaMofoekengMo_twitter
Hello, I am trying to implement Python code when given the names and GPS positions of 750 people (latitude, longitude and elevation) to find the names of the 10 closest neighbors of a randomly selected individual.
please help.
Eleftherios Garyfallidis
@Garyfallidis
This is not the right channel for this question @CasaMofoekengMo_twitter but hey you can google KNN and python I am sure they will be many solutions available. Best of luck.
Eleftherios Garyfallidis
@Garyfallidis
A historic moment. DIPY 1.0 is out!
Serge Koudoro
@skoudoro
:thumbsup: :punch: :fire: :rocket:
BramshQamar
@BramshQamar

A historic moment. DIPY 1.0 is out!

:thumbsup: :finnadie:

Eleftherios Garyfallidis
@Garyfallidis
:fire: :fire: :fire: :fire: :fire: :fire: :fire:
:roller_coaster: :roller_coaster: :roller_coaster:
BramshQamar
@BramshQamar
:fireworks:
Eleftherios Garyfallidis
@Garyfallidis
:rocket: :rocket: :rocket: :rocket: :rocket: :rocket:
Shreyas Fadnavis
@ShreyasFadnavis
๐Ÿ‘Œ๐Ÿป๐Ÿ‘Œ๐Ÿป๐Ÿ‘Œ๐Ÿป๐Ÿ‘Œ๐Ÿป๐Ÿ‘Œ๐Ÿป๐Ÿ”ฅ
Gabriel Girard
@gabknight
:thumbsup: :thumbsup:
Rafael Neto Henriques
@RafaelNH
Congrats to all ! Well done! Amazing !
Romulus
@romainviard
Thx u !! in hurry to try it
Paolo Avesani
@Paolopost
Really great achievement!
Eleftherios Garyfallidis
@Garyfallidis
:wine_glass:
Kirstie Whitaker
@KirstieJane
:scream_cat: :scream_cat: :scream_cat: Congratulations!
Eleftherios Garyfallidis
@Garyfallidis
Thank you!!! :smile:
Jean-Christophe Houde
@jchoude
Hey Elef, congrats on the release!
When I try to access dipy.org in Firefox, I get a certificate invalidity message. You might want to look into that @Garyfallidis @skoudoro
Eleftherios Garyfallidis
@Garyfallidis
Yes, should be resolved in a few days. We have applied for the SSL certificate.
Jean-Christophe Houde
@jchoude
:thumbsup:
Fang-Cheng Yeh
@FangChengYeh_twitter
Congratulations to the new DIPY and Website. It looks awesome!
Eleftherios Garyfallidis
@Garyfallidis
Thank you @FangChengYeh_twitter and all for your help all these years.
Fang-Cheng Yeh
@FangChengYeh_twitter
You are welcome. Wish I could help more if I knew how to code in python.
Eleftherios Garyfallidis
@Garyfallidis
Never late! :D
nis02002
@nis02002
Anyone please let me know how to load dataset from HCP with DIPY?
Eleftherios Garyfallidis
@Garyfallidis
Do you have the nifti images @nis02002 ? Can you try dipy_info?
Eleftherios Garyfallidis
@Garyfallidis
Eleftherios Garyfallidis
@Garyfallidis
alt
AlexBadea
@portokalh
I wonder if the dipy CSA implementation supports multiple b values. Many thanks!
Romulus
@romainviard
Hi all, could someone give me an hand ?
see that: import dipy
print(dipy.version) >>>> 1.0.0 It's ok but
import dipy.viz import window, actor >>>>Gives an error, I just wondering why ?
File "<ipython-input-61-930dc3d62dde>", line 6
import dipy.viz import window, actor
^
SyntaxError: invalid syntax
Eleftherios Garyfallidis
@Garyfallidis
@portokalh it will give reasonable result. Like an average ODF from the different shells. Make sure the shells are all spherical.
@romainviard from dipy.viz import window, actor
Romulus
@romainviard
@Garyfallidis Sorry I made an mistake when I wrote on gitter..."from dipy.viz import window, actor " didn't work on dipy1.0.0 (python 3) but works on dipy 0.14.0 (python 2.7), Do you confirm that it should work with the last version of dipy ? Thanks you
Eleftherios Garyfallidis
@Garyfallidis
Have you installed fury?
pip install fury
And yes it should work. I do confirm.
AlexBadea
@portokalh
thanks much @Garyfallidis !
Romulus
@romainviard
thanks @Garyfallidis you were right!!
Davis Bennett
@d-v-b
what would need to be done for registration in dipy to support masked images