StdSupervoxelFeatures

Note

This page is a reference documentation. It only explains the class signature, and not how to use it. Please refer to the Habitat Guide and Python API guide (v2.0) for usage.

class StdSupervoxelFeatures(modality: str | None = None, source: str = 'working', as_: str | None = None)

Bases: _RegionStatisticBase

Sample standard deviation of the voxel signal within each supervoxel.

Captures intra-region heterogeneity (e.g. ADC heterogeneity inside a habitat). Uses pandas’ std (ddof=1); single-voxel supervoxels yield NaN.

name: str = 'std'

Registered component name; also the statistic forwarded to aggregate_voxel_statistic().

column_prefix: str = 'std-'

Prefix prepended to output column names; mean keeps the historical bare names.

Examples using habit.supervoxel.StdSupervoxelFeatures

Supervoxel feature extraction and acceleration

Supervoxel feature extraction and acceleration