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generate_tiff_xml_size_2x.py
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# coding: utf-8
"""
基于已审核的细胞图像文件名生成对应大图的 xml， xml 包含信息为对应大图里的已审核细胞位置
细胞图像包含其来源大图名称，如
# 1-p0.0000_markedAs_ASCH_2017-10-27-16_12_50_x9659_y28027_w616_h331.jpg
# 1-p0.0000_markedAs_CC_2018-03-27-23_18_27_x5675_y23431_w230_h207_4x.jpg
# 1-p0.0000_markedAs_ACTINO_2018-06-20_18_37_06_x34602_y10123_w145_h172_2x.jpg
# 1-p0.0000_2017-11-24-13_16_54_x6626_y35845_w150_h79_4x.jpg
# 1-p0.0001_2017-10-09-17_12_28_x19230_y29594_w370_h910_.jpg
# m1_2018-04-04-17_50_08_x11194_y33583_w163_h112.jpg
# m1_2018-06-20_18_37_06_x10880_y42947_w113_h122.jpg
"""
import json
import os
import re
from constants import PATHOLOGY_TYPE_CLASSES, METADATA_FILE_PATH, AGC_CLASSES, CHECKED_CELL_XML_SAVE_PATH, \
TIFF_IMAGE_RESOURCE_PATH
from utils import FilesScanner, generate_checked_level_xml, get_location_from_filename, generate_name_path_dict
if not os.path.exists(METADATA_FILE_PATH):
os.makedirs(METADATA_FILE_PATH, exist_ok=True)
if not os.path.exists(CHECKED_CELL_XML_SAVE_PATH):
os.makedirs(CHECKED_CELL_XML_SAVE_PATH, exist_ok=True)
def get_cell_image(path, ctype, parent_pathes):
"""
获取细胞文件路径
:param path: 细胞图像路径
:param ctype: 标注类别 MANUAL or AUTO
:param parent_pathes: 大图名称及对应路径字典
:return:
"""
# 检查本地有无细胞图像文件路径信息文件
# 如果存在，则直接读取
# 如果没有，通过 FileScanner 工具类获取并写入本地文件
# image_path_info_dict_path = ctype + '_IMAGES_PATH_DICT.txt'
# check_name = os.path.join(METADATA_FILE_PATH, image_path_info_dict_path)
# if os.path.exists(check_name):
# with open(os.path.join(METADATA_FILE_PATH, image_path_info_dict_path)) as f:
# files = [item.replace('\n', '') for item in f.readlines()]
# else:
files = FilesScanner(path, ['.jpg']).get_files()
# with open(os.path.join(METADATA_FILE_PATH, image_path_info_dict_path), 'w') as o:
# o.writelines([item + '\n' for item in files])
# 根据细胞图像文件名生成细胞坐标信息
cells_dict = {}
# # 1-p0.6042_BD1607254-子宫内膜C_2018-10-09 16_42_03_x23043_y40485_w162_h218_2x.jpg
pattern00 = re.compile(r'1-p\d\.\d+_(.*?)_x(\d+)_y(\d+)_w(\d+)_h(\d+)(_\dx)?.(bmp|jpg)')
# 2018-03-22-11_26_58_x15789_y31806_w63_h61_s385.jpg
pattern01 = re.compile(r'(.*?)_x(\d+)_y(\d+)_w(\d+)_h(\d+)(_s\d+)?.(bmp|jpg)')
for item in files:
if True:
# 细胞图文件名
basename = os.path.basename(item).replace(' ', '-')
parent = os.path.dirname(item)
# 细胞所属类别
clas_type = os.path.basename(parent)
if "_NEW" in clas_type or "_2" in clas_type or "_1" in clas_type:
clas_type = clas_type.split("_")[0]
parent = os.path.dirname(parent)
items = re.findall(pattern00, basename)
if not items:
items = re.findall(pattern01, basename)
if items:
parent_name, x, y, w, h, *_ = items[0]
else:
raise Exception("%s IS NOT ACCEPTED!" % basename)
exit()
# parent_name = os.path.basename(parent).replace(' ', '-')
parent = os.path.dirname(parent)
# 大图所属类别
parent_type = os.path.basename(parent)
# 大图原始路径
try:
parent_path = parent_pathes[parent_name]
except Exception as e:
print("%s NOT FOUND" % parent_name)
print("CANNOT FIND RELATIVE TIFF PATH INFO, %s\n%s" % (str(e), item))
exit()
# 解析坐标信息
point = get_location_from_filename(basename)
assert point, "THIS JPG NAME IS NOT ACCEPTED => %s" % basename
_, x, y, w, h, *_ = point
x, y, w, h = int(x), int(y), int(w), int(h)
# 修正 AGC 细胞类别
if clas_type in AGC_CLASSES:
clas_type = 'AGC'
if parent_type in AGC_CLASSES:
parent_type = 'AGC'
# 细胞位置及类别信息
info = {
'name': basename,
'cell_type': clas_type,
'cell_path': item,
'parent': parent_name,
'parent_full_name': os.path.basename(parent_path),
'parent_type': parent_type,
'x': x,
'y': y,
'w': w,
'h': h,
}
if parent_name in cells_dict:
cells_dict[parent_name].append(info)
else:
cells_dict[parent_name] = [info]
# 将解析细胞数据按归属大图名称写入文件
for key, lines in cells_dict.items():
# 生成输出路径
save_path = os.path.join(METADATA_FILE_PATH, ctype + '_IMAGES_PATH_DICT')
os.makedirs(save_path, exist_ok=True)
with open(os.path.join(save_path, key + '.txt'), 'w') as f:
for line in lines:
f.write(json.dumps(line) + '\n')
return cells_dict
def generate_xml_file(points_collection, tif_images):
# 统计当前数据生成进度
count = 0
# 待处理文件总数
size = len(points_collection)
# 遍历拷贝大图文件及生成xml文件
for key, value in points_collection.items():
parent_name = value[0]['parent']
parent_file_name = value[0]['parent_full_name']
print("\nProcessing %s / %s %s" % (count + 1, size, parent_file_name))
# TIFF 文件本地存储路径
save_path = os.path.join(TIFF_IMAGE_RESOURCE_PATH, parent_file_name)
# 当本地文件不存在时从远程服务器下载该文件
key, _ = os.path.splitext(os.path.basename(parent_file_name))
key = key.replace(' ', '-')
if key not in tif_images:
raise Exception("%s IS NOT FOUND IN LOCAL RESOURCE PATH" % parent_file_name)
# pass
# shutil.copy(parent_path, save_path)
else:
pass
# 生成大图对应 细胞标注点 xml 文件
xml_file_name = os.path.join(CHECKED_CELL_XML_SAVE_PATH, parent_name + '.xml')
print('GENERATE XML %s' % xml_file_name)
if len(value) > 0:
generate_checked_level_xml(xml_file_name, value)
count += 1
if __name__ == '__main__':
# 大图存储位置
tif_path = [
'/home/cnn/Development/DATA/TRAIN_DATA/TIFFS',
]
# 自动标注细胞图像存储位置
auto_path = [
'/home/cnn/Development/DATA/EXPAND_SIZE_2X/CELLS',
]
# 1. 检查大图 名称与路径对应关系 txt 文件是否存在， 生成生成大图文件名与路径 dict
tif_images_collections_path = os.path.join(METADATA_FILE_PATH, 'TIFF_IMAGES_PATH_DICT.txt')
if not os.path.exists(tif_images_collections_path):
print('GENERATE TIFF IMAGES FILES PATH COLLECTIONS FILE...')
tif_images = generate_name_path_dict(tif_path, ['.tif', '.kfb'], tif_images_collections_path)
else:
print('LOAD TIFF IMAGES FILES PATH COLLECTIONS...')
tif_images = {}
with open(tif_images_collections_path) as f:
lines = f.readlines()
for line in lines:
name, path = line.replace('\n', '').split('\t')
if name in tif_images:
print('ERROR')
else:
tif_images[name] = path
if not tif_images:
print("NO TIFF FILES FOUND!")
exit()
else:
print("GOT %s TIFF FILES" % len(tif_images))
# 2. 生成大图与细胞位置信息文件路径字典
# 自动标注细胞信息
print('LOAD AUTO IMAGES INFO COLLECTIONS...')
count = 0
points_collection = {}
total = len(auto_path)
for index, path in enumerate(auto_path):
print("LOAD %s / %s ..." % (index + 1, total))
dict_ = get_cell_image(path, 'AUTO', tif_images)
for key, value in dict_.items():
count += len(value)
if key in points_collection:
print("FOUND REPEAT KEY %s" % key)
else:
points_collection[key] = value
print(count)
# 3. 拷贝文件，生成 xml 文件
generate_xml_file(points_collection, tif_images)