Reading¶
Use WSI_Scanning.readWSI() to read Whole-Slide Images
Usage¶
readWSI(WSI_path, magnification_level, annotation_file, annonated_level)
Arguments¶
WSI_path¶
Path or location of WSI.
magnification_level¶
Level of zoom, for example 40, 20, 10, or 5. Default magnification level is 20. - Note: if magnification 40x for max zoom level of 20x image an error will be raised.
annotation_file¶
Default annotation = None. If annotation are available in a xml file, set annotation_file to be the xml file path.
annonated_level¶
If annotation is given then set annotated_level equal to the z-axis of the annotations. Default annotatedlevel is 0.
Return Type¶
Numpy array of WSI Image (After denoising) with dtype int32
Example¶
from WSI_Preprocessing.Preprocessing import WSI_Scanning
import cv2
img,slide_dim = WSI_Scanning.readWSI("example.svs")
cv2.imwrite("example.png",img)