50 lines
1.7 KiB
Python
50 lines
1.7 KiB
Python
import sys
|
|
import cv2
|
|
from labels_list import labels_list
|
|
import subprocess
|
|
|
|
im_name = sys.argv[1].split('/')[-1].split('.')[0] + '.jpg'
|
|
if 'dev-0' in sys.argv[1]:
|
|
im_path = '../../dev-0-dataset/images/' + im_name
|
|
elif 'test-A' in sys.argv[1]:
|
|
im_path = '../../test-A-dataset/images/' + im_name
|
|
|
|
with open(sys.argv[1],'r') as f_in, open(sys.argv[2],'w') as f_out:
|
|
refs = []
|
|
|
|
# this is slower than code below
|
|
#dims = cv2.imread(im_path).shape
|
|
#bashCommand = f'file {im_path}'
|
|
#process = subprocess.Popen(bashCommand.split(), stdout=subprocess.PIPE)
|
|
#output, error = process.communicate()
|
|
#x_total, y_total = str(output).split(', ')[-2].split('x')
|
|
#y_total = int(y_total)
|
|
#x_total = int(x_total)
|
|
|
|
dims = cv2.imread(im_path).shape
|
|
bashCommand = f'file {im_path}'
|
|
process = subprocess.Popen(bashCommand.split(), stdout=subprocess.PIPE)
|
|
output, error = process.communicate()
|
|
x_total, y_total = str(output).split(', ')[-2].split('x')
|
|
y_total = int(y_total)
|
|
x_total = int(x_total)
|
|
|
|
|
|
for line_in in f_in:
|
|
cls, xcenter, ycenter, xwidth, ywidth, confidence = line_in.rstrip().split(' ')
|
|
cls = labels_list[int(cls)]
|
|
|
|
|
|
y_total, x_total, _ = dims
|
|
xcenter = float(xcenter) * x_total
|
|
ycenter = float(ycenter) * y_total
|
|
xwidth = float(xwidth) * x_total
|
|
ywidth = float(ywidth) * y_total
|
|
|
|
xmin = xcenter - xwidth/2
|
|
xmax = xcenter + xwidth/2
|
|
ymin = ycenter - ywidth/2
|
|
ymax = ycenter + ywidth/2
|
|
refs.append(cls + ':' + str(round(xmin)) + ',' + str(round(ymin)) + ',' + str(round(xmax)) + ',' + str(round(ymax)))
|
|
f_out.write(' '.join(refs))
|