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Dear Colleagues,
Hope you're well.
I have been trying to use the thalseg_1.1.h5 patch (MRI Segment Thalamic Nuclei CNN model v1.1 update). I use the following command:
mri_segment_thalamic_nuclei_dti_cnn --t1 mri/norm.dwispace.mgz --aseg mri/aseg.dwispace.mgz --fa dmri/dtifit_FA.nii.gz --v1 dmri/dtifit_V1.nii.gz --o outputSegmentation.nii.gz --vol measuredVolumes.csv --model /usr/local/freesurfer/7.4.1/models/thalseg_1.1.h5 --threads 3
However, I have been encountering the following error message. I was wondering whether you may be able to help.
many thanks
georgios
Using user-specified model: /usr/local/freesurfer/7.4.1/models/thalseg_1.1.h5 DeprecationWarning: Conversion of an array with ndim > 0 to a scalar is deprecated, and will error in future. Ensure you extract a single element from your array before performing this operation. (Deprecated NumPy 1.25.) DeprecationWarning: Conversion of an array with ndim > 0 to a scalar is deprecated, and will error in future. Ensure you extract a single element from your array before performing this operation. (Deprecated NumPy 1.25.) DeprecationWarning: Conversion of an array with ndim > 0 to a scalar is deprecated, and will error in future. Ensure you extract a single element from your array before performing this operation. (Deprecated NumPy 1.25.) Traceback (most recent call last): File "/usr/local/freesurfer/7.4.1/bin/mri_segment_thalamic_nuclei_dti_cnn", line 2551, in <module> main() File "/usr/local/freesurfer/7.4.1/bin/mri_segment_thalamic_nuclei_dti_cnn", line 164, in main predict( File "/usr/local/freesurfer/7.4.1/bin/mri_segment_thalamic_nuclei_dti_cnn", line 258, in predict net = build_model(model_file_segmentation=path_model_segmentation, ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/freesurfer/7.4.1/bin/mri_segment_thalamic_nuclei_dti_cnn", line 661, in build_model net = unet(nb_features=24, ^^^^^^^^^^^^^^^^^^^^ File "/usr/local/freesurfer/7.4.1/bin/mri_segment_thalamic_nuclei_dti_cnn", line 942, in unet dec_model = conv_dec(nb_features, ^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/freesurfer/7.4.1/bin/mri_segment_thalamic_nuclei_dti_cnn", line 1125, in conv_dec input_shape = last_tensor.shape.as_list()[1:] ^^^^^^^^^^^^^^^^^ AttributeError: 'list' object has no attribute 'shape'