load_stain_matrix¶
tiatoolbox
.utils
.misc
.load_stain_matrix
- load_stain_matrix(stain_matrix_input)[source]¶
Load a stain matrix as a numpy array.
- Parameters:
stain_matrix_input (ndarray | PathLike) – Either a 2x3 or 3x3 numpy array or a path to a saved .npy / .csv file. If using a .csv file, there should be no column headers provided
- Returns:
The loaded stain matrix.
- Return type:
stain_matrix (
numpy.ndarray
)
Examples
>>> from tiatoolbox import utils >>> sm = utils.misc.load_stain_matrix(stain_matrix_input)