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BackgroundBlur.py
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BackgroundBlur.py
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# Copyright 2022 antillia.com Toshiyuki Arai
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
#
# 2022/05/10 copyright (c) antillia.com
import os
import sys
import cv2
#import numpy as np
import traceback
import glob
def image_blur(source_dir, output_dir):
files = glob.glob(source_dir + "/*.jpg")
if len(files) == 0:
raise Exception("Not found jpg files in " + source_dir)
for file in files:
image = cv2.imread(file)
base_name = os.path.basename(file)
blur = cv2.blur(image,(5,5))
output_file = os.path.join(output_dir, base_name)
print("--- saved {}".format(output_file))
cv2.imwrite(output_file, blur)
# python BackgroundBlur.py source_dir dest_dir
if __name__ == "__main__":
source_dir = "./source"
dest_dir = "./blurred"
try:
if len(sys.argv) == 3:
source_dir = sys.argv[1]
dest_dir = sys.argv[2]
else:
raise Exception("Invalid argment")
if not os.path.exists(source_dir):
raise Exception("Not found " + source_dir)
if not os.path.exists(dest_dir):
os.makedirs(dest_dir)
image_blur(source_dir, dest_dir)
except:
traceback.print_exc()