make_tissue_mask.py 文件源码

def save_slide_as_jpg_with_level(file_path, save_location, level):

    slide_tif = OpenSlide(file_path) 
    print(('==> saving slide_lv_%s at ' + save_location) % level)

    wsi_pil_lv_ = slide_tif.read_region((0, 0), level,\
        slide_tif.level_dimensions[level])
    wsi_ary_lv_ = np.array(wsi_pil_lv_)
    wsi_bgr_lv_ = cv2.cvtColor(wsi_ary_lv_, cv2.COLOR_RGBA2BGR)
    cv2.imwrite(save_location, wsi_bgr_lv_)