36 lines
1.2 KiB
Python
36 lines
1.2 KiB
Python
'''
|
|
Example usage of MvsUtils.py for reading MVS interface archive content.
|
|
|
|
usage: MvsReadMVS.py [-h] [--input INPUT] [--output OUTPUT]
|
|
'''
|
|
|
|
from argparse import ArgumentParser
|
|
import json
|
|
from MvsUtils import loadMVSInterface
|
|
import os
|
|
|
|
def main():
|
|
parser = ArgumentParser()
|
|
parser.add_argument('-i', '--input', type=str, required=True, help='Path to the MVS interface archive')
|
|
parser.add_argument('-o', '--output', type=str, required=True, help='Path to the output json file')
|
|
args = parser.parse_args()
|
|
|
|
mvs = loadMVSInterface(args.input)
|
|
|
|
for platform_index in range(len(mvs['platforms'])):
|
|
for camera_index in range(len(mvs['platforms'][platform_index]['cameras'])):
|
|
camera = mvs['platforms'][platform_index]['cameras'][camera_index]
|
|
image_max = max(camera['width'], camera['height'])
|
|
fx = camera['K'][0][0] / image_max
|
|
fy = camera['K'][1][1] / image_max
|
|
poses_size = len(camera['poses'])
|
|
print('Camera model loaded: platform {}; camera {}; f {:.3f}x{:.3f}; poses {}'.format(platform_index, camera_index, fx, fy, poses_size))
|
|
|
|
os.makedirs(os.path.dirname(args.output), exist_ok = True)
|
|
|
|
with open(args.output, 'w') as file:
|
|
json.dump(mvs, file, indent=2)
|
|
|
|
if __name__ == '__main__':
|
|
main()
|