Patch¶
wsi_coor_splitting¶
- def wsi_coor_splitting(wsi_h, wsi_w, length, overlap_flag=True):
“”” Spltting whole slide image to starting coordinates.
“”“
wsi_patch_splitting¶
- def wsi_patch_splitting(wsi_path, patch_dir, patch_size=299, save_size=299,
- wsi_ext=”tiff”, save_ext=”png”, pyramid_flag=True, overlap_flag=True, level=0):
“”” Spltting whole slide image to image patches.
“”“
mean_patch_val¶
- def mean_patch_val(img):
“”” Mean pixel value of the patch.
“”“
std_patch_val¶
- def std_patch_val(img):
“”” Standard deviation of pixel values in the patch.
“”“
patch_bk_ratio¶
- def patch_bk_ratio(img, bk_thresh=0.80):
“”” Calculate the ratio of background in the image
“”“