Subkey |
Description |
---|---|
shape |
Determine whether orientation features are computed or not. |
histogram |
Determine whether histogram features are computed or not. |
orientation |
Determine whether orientation features are computed or not. |
texture_Gabor |
Determine whether Gabor texture features are computed or not. |
texture_LBP |
Determine whether LBP texture features are computed or not. |
texture_GLCM |
Determine whether GLCM texture features are computed or not. |
texture_GLCMMS |
Determine whether GLCM Multislice texture features are computed or not. |
texture_GLRLM |
Determine whether GLRLM texture features are computed or not. |
texture_GLSZM |
Determine whether GLSZM texture features are computed or not. |
texture_NGTDM |
Determine whether NGTDM texture features are computed or not. |
coliage |
Determine whether coliage features are computed or not. |
vessel |
Determine whether vessel features are computed or not. |
log |
Determine whether LoG features are computed or not. |
phase |
Determine whether local phase features are computed or not. |
image_type |
Modality of images supplied. Determines how the image is loaded. Mandatory to supply by user. Should be one of the valid quantitative modalities [‘CT’, ‘PET’, ‘Thermography’, ‘ADC’, ‘MG’] or qualitative modalities [‘MRI’, ‘MR’, ‘DWI’, ‘US’]. |
extraction_mode |
Determine how to extract the features: 2D if your masks and/or images have only one 2D slice, 3D for tru 3D images, 2.5D for 3D images but in a slice-by-slice stacked 2D manner. The latter is recommended when the slice thickness is much larger (>2) than the pixel spacing. |
gabor_frequencies |
Frequencies of Gabor filters used: can be a single float or a list. |
gabor_angles |
Angles of Gabor filters in degrees: can be a single integer or a list. |
GLCM_angles |
Angles used in GLCM computation in radians: can be a single float or a list. |
GLCM_levels |
Number of grayscale levels used in discretization before GLCM computation. |
GLCM_distances |
Distance(s) used in GLCM computation in pixels: can be a single integer or a list. |
LBP_radius |
Radii used for LBP computation: can be a single integer or a list. |
LBP_npoints |
Number(s) of points used in LBP computation: can be a single integer or a list. |
phase_minwavelength |
Minimal wavelength in pixels used for phase features. |
phase_nscale |
Number of scales used in phase feature computation. |
log_sigma |
Standard deviation(s) in pixels used in log feature computation: can be a single integer or a list. |
vessel_scale_range |
Scale in pixels used for Frangi vessel filter. Given as a minimum and a maximum. |
vessel_scale_step |
Step size used to go from minimum to maximum scale on Frangi vessel filter. |
vessel_radius |
Radius to determine boundary of between inner part and edge in Frangi vessel filter. |
dicom_feature_tags |
DICOM tags to be extracted as features. See https://worc.readthedocs.io/en/latest/static/features.html. |
dicom_feature_labels |
For each of the DICOM tag values extracted, name that should be assigned to the feature. See https://worc.readthedocs.io/en/latest/static/features.html. |