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bob
bob.ip.qualitymeasure
Commits
6b5ed065
Commit
6b5ed065
authored
Jul 13, 2017
by
David GEISSBUHLER
Browse files
Added batch histogram generation script
parent
70b6a67f
Changes
2
Hide whitespace changes
Inline
Side-by-side
bob/ip/qualitymeasure/script/highlights_histogram.py
0 → 100644
View file @
6b5ed065
#!/usr/bin/env python
# vim: set fileencoding=utf-8 :
'''
Created on 28 Jun 2017
@author: dgeissbuhler
'''
from
__future__
import
print_function
import
os
import
sys
import
argparse
import
time
import
bob.io.base
import
bob.io.image
import
bob.io.video
import
bob.ip.base
import
numpy
as
np
from
bob.ip.qualitymeasure
import
remove_highlights_orig
from
bob.ip.qualitymeasure
import
remove_highlights
from
bob.ip.qualitymeasure
import
tsh
def
main
(
command_line_parameters
=
None
):
"""Remove the specular component of the input image and write result to
a file.
"""
argParser
=
argparse
.
ArgumentParser
(
description
=
__doc__
,
formatter_class
=
argparse
.
RawDescriptionHelpFormatter
)
argParser
.
add_argument
(
'-p'
,
'--path'
,
dest
=
'path'
,
default
=
None
,
help
=
'complete path to directory.'
)
argParser
.
add_argument
(
'-o'
,
'--output'
,
dest
=
'output'
,
default
=
None
,
help
=
'output file.'
)
args
=
argParser
.
parse_args
(
command_line_parameters
)
num_hist
=
0.0
hist_v0
=
np
.
zeros
(
256
,
dtype
=
'uint64'
)
hist_v1
=
np
.
zeros
(
256
,
dtype
=
'uint64'
)
hist_v2
=
np
.
zeros
(
256
,
dtype
=
'uint64'
)
f
=
open
(
args
.
output
,
'w'
)
print
(
'# i v0 v1 v2'
,
file
=
f
)
# 1. open input image
print
(
"Opening dir: %s"
%
args
.
path
)
files
=
os
.
listdir
(
args
.
path
)
# 2. compute
for
file
in
files
:
print
(
'processing file: %s'
%
file
)
video
=
bob
.
io
.
video
.
reader
(
args
.
path
+
file
)
frame
=
video
[
0
]
sfi
,
diff
,
residue
=
tsh
.
remove_highlights
(
frame
.
astype
(
np
.
float32
),
0.06
)
residue
[
np
.
where
(
np
.
isinf
(
residue
))]
=
0
residue
[
np
.
where
(
np
.
isnan
(
residue
))]
=
0
residue
[
np
.
where
(
residue
<
0
)]
=
0
residue
[
np
.
where
(
residue
>
255
)]
=
255
hist_v0
=
hist_v0
+
bob
.
ip
.
base
.
histogram
(
residue
[
0
],
(
0.0
,
255.0
),
256
)
sfi
,
diff
,
residue
=
remove_highlights_orig
(
frame
.
astype
(
np
.
float32
),
0.06
)
residue
[
np
.
where
(
np
.
isinf
(
residue
))]
=
0
residue
[
np
.
where
(
np
.
isnan
(
residue
))]
=
0
residue
[
np
.
where
(
residue
<
0
)]
=
0
residue
[
np
.
where
(
residue
>
255
)]
=
255
hist_v1
=
hist_v1
+
bob
.
ip
.
base
.
histogram
(
residue
[
0
],
(
0.0
,
255.0
),
256
)
sfi
,
diff
,
residue
=
remove_highlights
(
frame
.
astype
(
np
.
float32
),
0.06
)
residue
[
np
.
where
(
np
.
isinf
(
residue
))]
=
0
residue
[
np
.
where
(
np
.
isnan
(
residue
))]
=
0
residue
[
np
.
where
(
residue
<
0
)]
=
0
residue
[
np
.
where
(
residue
>
255
)]
=
255
hist_v2
=
hist_v2
+
bob
.
ip
.
base
.
histogram
(
residue
[
0
],
(
0.0
,
255.0
),
256
)
# 1. save output image
for
i
in
range
(
256
):
print
(
i
,
hist_v0
[
i
],
hist_v1
[
i
],
hist_v2
[
i
],
file
=
f
)
if
__name__
==
'__main__'
:
main
(
sys
.
argv
[
1
:])
setup.py
View file @
6b5ed065
...
...
@@ -93,6 +93,7 @@ setup(
'console_scripts'
:
[
'compute_qualityfeatures.py = bob.ip.qualitymeasure.script.compute_qualitymeasures:main'
,
'remove_highlights.py = bob.ip.qualitymeasure.script.remove_highlights:main'
,
'highlights_histogram.py = bob.ip.qualitymeasure.script.highlights_histogram:main'
,
],
},
...
...
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