forked from RobertGawron/supper-resolution
/
SampleCreator.py
executable file
·37 lines (27 loc) · 1011 Bytes
/
SampleCreator.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
#!/usr/bin/env python
__version__ = '2.0'
__licence__ = 'FreeBSD License'
__author__ = 'Robert Gawron'
import sys
import os
import Image
import myconfig
import Camera
if __name__ == "__main__":
if len(sys.argv) != 3:
print "usage: python %s output_folder input_file" % sys.argv[0]
sys.exit(0)
output_folder, input_file = sys.argv[1], sys.argv[2]
offsets = [[0,0], [1,0], [2,0],
[0,1], [1,1], [2,1],
[0,2], [1,2], [2,2]]
input_image = Image.open(input_file)
print 'Input image size: %dx%d' % (input_image.size[0],input_image.size[1])
if not os.path.exists(output_folder):
os.mkdir(output_folder)
camera = Camera.Camera(myconfig.config['psf'])
downscale = 1.0 / myconfig.config['scale']
for (x, y) in offsets:
low_res_file = '%s/S_%d_%d.tif' % (output_folder, x, y)
camera.take_a_photo(input_image, (x, y), downscale).save(low_res_file)
print 'Saved output image: %s' % low_res_file