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ift
NIFTy
Commits
88eaae59
Commit
88eaae59
authored
Jun 29, 2018
by
Jakob Knollmueller
Browse files
stuff
parents
ccd864ba
2b5d58fd
Changes
1
Hide whitespace changes
Inline
Side-by-side
demos/getting_started_1.py
View file @
88eaae59
...
...
@@ -7,14 +7,20 @@ def make_chess_mask():
for
i
in
range
(
4
):
for
j
in
range
(
4
):
if
(
i
+
j
)
%
2
==
0
:
<<<<<<<
HEAD
mask
[
i
*
512
/
4
:(
i
+
1
)
*
512
/
4
,
j
*
512
/
4
:(
j
+
1
)
*
512
/
4
]
=
0
=======
mask
[
i
*
128
//
4
:(
i
+
1
)
*
128
//
4
,
j
*
128
//
4
:(
j
+
1
)
*
128
//
4
]
=
0
>>>>>>>
2
b5d58fda1926161b86883a9e639f969c3c7e4fb
return
mask
def
make_random_mask
():
mask
=
ift
.
from_random
(
'pm1'
,
position_space
)
mask
=
(
mask
+
1
)
/
2
return
mask
.
val
if
__name__
==
'__main__'
:
## describtion of the tutorial ###
...
...
@@ -24,8 +30,13 @@ if __name__ == '__main__':
# position_space = ift.RGSpace([1024])
# mask = np.ones(position_space.shape)
<<<<<<<
HEAD
# # Two dimensional regular grid with chess mask
position_space
=
ift
.
RGSpace
([
512
,
512
])
=======
# Two dimensional regular grid with chess mask
position_space
=
ift
.
RGSpace
([
128
,
128
])
>>>>>>>
2
b5d58fda1926161b86883a9e639f969c3c7e4fb
mask
=
make_chess_mask
()
# # Sphere with half of its locations randomly masked
...
...
@@ -57,7 +68,6 @@ if __name__ == '__main__':
noise
=
5.
N
=
ift
.
ScalingOperator
(
noise
,
data_space
)
# creating mock data
MOCK_SIGNAL
=
S
.
draw_sample
()
MOCK_NOISE
=
N
.
draw_sample
()
...
...
@@ -75,7 +85,3 @@ if __name__ == '__main__':
##PLOTTING
#Truth, data, reconstruction, residuals
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