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labelme
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2cb4eba5
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labelme
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体验新版 GitCode,发现更多精彩内容 >>
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2cb4eba5
编写于
1月 09, 2020
作者:
K
Kentaro Wada
浏览文件
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浏览文件
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电子邮件补丁
差异文件
Use labelme.LabelFile in labelme2voc.py
上级
aa454491
变更
2
隐藏空白更改
内联
并排
Showing
2 changed file
with
41 addition
and
42 deletion
+41
-42
examples/semantic_segmentation/labelme2voc.py
examples/semantic_segmentation/labelme2voc.py
+40
-42
labelme/__init__.py
labelme/__init__.py
+1
-0
未找到文件。
examples/semantic_segmentation/labelme2voc.py
浏览文件 @
2cb4eba5
...
...
@@ -4,14 +4,12 @@ from __future__ import print_function
import
argparse
import
glob
import
json
import
os
import
os.path
as
osp
import
sys
import
imgviz
import
numpy
as
np
import
PIL.Image
import
labelme
...
...
@@ -60,47 +58,47 @@ def main():
f
.
writelines
(
'
\n
'
.
join
(
class_names
))
print
(
'Saved class_names:'
,
out_class_names_file
)
for
label_file
in
glob
.
glob
(
osp
.
join
(
args
.
input_dir
,
'*.json'
)):
print
(
'Generating dataset from:'
,
label_file
)
with
open
(
label_file
)
as
f
:
base
=
osp
.
splitext
(
osp
.
basename
(
label_file
))[
0
]
out_img_file
=
osp
.
join
(
args
.
output_dir
,
'JPEGImages'
,
base
+
'.jpg'
)
out_lbl_file
=
osp
.
join
(
args
.
output_dir
,
'SegmentationClass'
,
base
+
'.npy'
)
out_png_file
=
osp
.
join
(
args
.
output_dir
,
'SegmentationClassPNG'
,
base
+
'.png'
)
if
not
args
.
noviz
:
out_viz_file
=
osp
.
join
(
args
.
output_dir
,
'SegmentationClassVisualization'
,
base
+
'.jpg'
,
)
data
=
json
.
load
(
f
)
img_file
=
osp
.
join
(
osp
.
dirname
(
label_file
),
data
[
'imagePath'
])
img
=
np
.
asarray
(
PIL
.
Image
.
open
(
img_file
))
PIL
.
Image
.
fromarray
(
img
).
save
(
out_img_file
)
lbl
=
labelme
.
utils
.
shapes_to_label
(
img_shape
=
img
.
shape
,
shapes
=
data
[
'shapes'
],
label_name_to_value
=
class_name_to_id
,
for
filename
in
glob
.
glob
(
osp
.
join
(
args
.
input_dir
,
'*.json'
)):
print
(
'Generating dataset from:'
,
filename
)
label_file
=
labelme
.
LabelFile
(
filename
=
filename
)
base
=
osp
.
splitext
(
osp
.
basename
(
filename
))[
0
]
out_img_file
=
osp
.
join
(
args
.
output_dir
,
'JPEGImages'
,
base
+
'.jpg'
)
out_lbl_file
=
osp
.
join
(
args
.
output_dir
,
'SegmentationClass'
,
base
+
'.npy'
)
out_png_file
=
osp
.
join
(
args
.
output_dir
,
'SegmentationClassPNG'
,
base
+
'.png'
)
if
not
args
.
noviz
:
out_viz_file
=
osp
.
join
(
args
.
output_dir
,
'SegmentationClassVisualization'
,
base
+
'.jpg'
,
)
labelme
.
utils
.
lblsave
(
out_png_file
,
lbl
)
np
.
save
(
out_lbl_file
,
lbl
)
if
not
args
.
noviz
:
viz
=
imgviz
.
label2rgb
(
label
=
lbl
,
img
=
imgviz
.
rgb2gray
(
img
),
font_size
=
15
,
label_names
=
class_names
,
loc
=
'rb'
,
)
imgviz
.
io
.
imsave
(
out_viz_file
,
viz
)
with
open
(
out_img_file
,
'wb'
)
as
f
:
f
.
write
(
label_file
.
imageData
)
img
=
labelme
.
utils
.
img_data_to_arr
(
label_file
.
imageData
)
lbl
=
labelme
.
utils
.
shapes_to_label
(
img_shape
=
img
.
shape
,
shapes
=
label_file
.
shapes
,
label_name_to_value
=
class_name_to_id
,
)
labelme
.
utils
.
lblsave
(
out_png_file
,
lbl
)
np
.
save
(
out_lbl_file
,
lbl
)
if
not
args
.
noviz
:
viz
=
imgviz
.
label2rgb
(
label
=
lbl
,
img
=
imgviz
.
rgb2gray
(
img
),
font_size
=
15
,
label_names
=
class_names
,
loc
=
'rb'
,
)
imgviz
.
io
.
imsave
(
out_viz_file
,
viz
)
if
__name__
==
'__main__'
:
...
...
labelme/__init__.py
浏览文件 @
2cb4eba5
...
...
@@ -19,5 +19,6 @@ del sys
from
labelme._version
import
__version__
from
labelme.label_file
import
LabelFile
from
labelme
import
testing
from
labelme
import
utils
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