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testReader.py
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testReader.py
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"""
testReader.py
Run: python testReader.py --input_folder input_folder --output_file output.csv --data_folder data
Description: init a reader with data folder then process all images from input_folder,
write the results to output.csv with header (filename,number)
"""
import sys
import os
import time
#version 4.1.1.26
import cv2
# Import reader
from readingMeter import Reader
def process(input_folder, output_file, data_folder):
start_time = time.time()
print("Start init reader with data from: ", data_folder)
reader = Reader(data_folder)
reader.prepare()
run_time = time.time() - start_time
print("Finish init in %.2f second" % run_time)
# Get all images data
list_file = os.listdir(input_folder)
with open(output_file, "w") as f:
f.write("filename,number\n")
for fname in list_file:
img = cv2.imread(os.path.join(input_folder, fname))
number = reader.process(img)
f.write('%s,%i\n' % (fname, number))
print("Finish process %i images" % len(list_file))
def process_crop(input_folder, output_file, data_folder):
start_time = time.time()
print("Start init reader with data from: ", data_folder)
reader = Reader(data_folder)
reader.prepare_crop()
run_time = time.time() - start_time
print("Finish init in %.2f second" % run_time)
# Get all images data
list_file = os.listdir(input_folder)
with open(output_file, "w") as f:
f.write("filename,number\n")
for fname in list_file:
img = cv2.imread(os.path.join(input_folder, fname))
number = reader.crop_and_process(img)
f.write('%s,%i\n' % (fname, number))
print("Finish process %i images" % len(list_file))
if __name__=="__main__":
# Get input parameters
input_folder = sys.argv[1]
output_file = sys.argv[2]
data_folder = sys.argv[3]
# Run time
start_time = time.time()
#try:
process(input_folder, output_file, data_folder)
#except:
# pass
run_time = time.time() - start_time
print("Total run_time = ", run_time)