Skip to content
GitLab
Projects
Groups
Snippets
Help
Loading...
Help
Help
Support
Community forum
Keyboard shortcuts
?
Submit feedback
Contribute to GitLab
Sign in
Toggle navigation
N
NIFTy
Project overview
Project overview
Details
Activity
Releases
Repository
Repository
Files
Commits
Branches
Tags
Contributors
Graph
Compare
Issues
13
Issues
13
List
Boards
Labels
Service Desk
Milestones
Merge Requests
8
Merge Requests
8
CI / CD
CI / CD
Pipelines
Jobs
Schedules
Operations
Operations
Incidents
Environments
Packages & Registries
Packages & Registries
Container Registry
Analytics
Analytics
CI / CD
Repository
Value Stream
Members
Members
Collapse sidebar
Close sidebar
Activity
Graph
Create a new issue
Jobs
Commits
Issue Boards
Open sidebar
ift
NIFTy
Commits
0dcb85ee
Commit
0dcb85ee
authored
Jul 19, 2017
by
Martin Reinecke
Browse files
Options
Browse Files
Download
Plain Diff
merge from master
parents
5ee3f23d
d11f0851
Pipeline
#15170
passed with stage
in 8 minutes and 34 seconds
Changes
3
Pipelines
1
Hide whitespace changes
Inline
Side-by-side
Showing
3 changed files
with
29 additions
and
5 deletions
+29
-5
nifty/library/critical_filter/critical_power_energy.py
nifty/library/critical_filter/critical_power_energy.py
+17
-3
nifty/operators/laplace_operator/laplace_operator.py
nifty/operators/laplace_operator/laplace_operator.py
+7
-1
nifty/operators/smoothness_operator/smoothness_operator.py
nifty/operators/smoothness_operator/smoothness_operator.py
+5
-1
No files found.
nifty/library/critical_filter/critical_power_energy.py
View file @
0dcb85ee
...
...
@@ -53,24 +53,28 @@ class CriticalPowerEnergy(Energy):
default : None
"""
# ---Overwritten properties and methods---
def
__init__
(
self
,
position
,
m
,
D
=
None
,
alpha
=
1.0
,
q
=
0.
,
smoothness_prior
=
0.
,
logarithmic
=
True
,
samples
=
3
,
w
=
None
):
super
(
CriticalPowerEnergy
,
self
).
__init__
(
position
=
position
)
self
.
m
=
m
self
.
D
=
D
self
.
samples
=
samples
self
.
smoothness_prior
=
np
.
float
(
smoothness_prior
)
self
.
alpha
=
Field
(
self
.
position
.
domain
,
val
=
alpha
)
self
.
q
=
Field
(
self
.
position
.
domain
,
val
=
q
)
self
.
T
=
SmoothnessOperator
(
domain
=
self
.
position
.
domain
[
0
],
strength
=
s
elf
.
s
moothness_prior
,
strength
=
smoothness_prior
,
logarithmic
=
logarithmic
)
self
.
rho
=
self
.
position
.
domain
[
0
].
rho
self
.
_w
=
w
if
w
is
not
None
else
None
def
at
(
self
,
position
):
#MR what about logarithmic?
# ---Mandatory properties and methods---
def
at
(
self
,
position
):
return
self
.
__class__
(
position
,
self
.
m
,
D
=
self
.
D
,
alpha
=
self
.
alpha
,
q
=
self
.
q
,
smoothness_prior
=
self
.
smoothness_prior
,
logarithmic
=
self
.
logarithmic
,
w
=
self
.
w
,
samples
=
self
.
samples
)
@
property
...
...
@@ -94,6 +98,16 @@ class CriticalPowerEnergy(Energy):
T
=
self
.
T
)
return
curvature
# ---Added properties and methods---
@
property
def
logarithmic
(
self
):
return
self
.
T
.
logarithmic
@
property
def
smoothness_prior
(
self
):
return
self
.
T
.
strength
@
property
def
w
(
self
):
if
self
.
_w
is
None
:
...
...
nifty/operators/laplace_operator/laplace_operator.py
View file @
0dcb85ee
...
...
@@ -48,7 +48,9 @@ class LaplaceOperator(EndomorphicOperator):
if
not
isinstance
(
self
.
domain
[
0
],
PowerSpace
):
raise
TypeError
(
"The domain must contain exactly one PowerSpace."
)
if
logarithmic
:
self
.
_logarithmic
=
bool
(
logarithmic
)
if
self
.
logarithmic
:
self
.
positions
=
self
.
domain
[
0
].
kindex
.
copy
()
self
.
positions
[
1
:]
=
np
.
log
(
self
.
positions
[
1
:])
self
.
positions
[
0
]
=
-
1.
...
...
@@ -78,6 +80,10 @@ class LaplaceOperator(EndomorphicOperator):
def
self_adjoint
(
self
):
return
False
@
property
def
logarithmic
(
self
):
return
self
.
_logarithmic
def
_times
(
self
,
x
,
spaces
):
spaces
=
utilities
.
cast_axis_to_tuple
(
spaces
,
len
(
x
.
domain
))
if
spaces
is
None
:
...
...
nifty/operators/smoothness_operator/smoothness_operator.py
View file @
0dcb85ee
...
...
@@ -20,7 +20,7 @@ class SmoothnessOperator(EndomorphicOperator):
Parameters
----------
s
igma
: float,
s
trength
: float,
Specifies the strength of the SmoothnessOperator
logarithmic : boolean,
Whether smoothness is calculated on a logarithmic scale or linear scale
...
...
@@ -83,6 +83,10 @@ class SmoothnessOperator(EndomorphicOperator):
# ---Added properties and methods---
@
property
def
logarithmic
(
self
):
return
self
.
_laplace
.
logarithmic
@
property
def
strength
(
self
):
return
self
.
_strength
Write
Preview
Markdown
is supported
0%
Try again
or
attach a new file
.
Attach a file
Cancel
You are about to add
0
people
to the discussion. Proceed with caution.
Finish editing this message first!
Cancel
Please
register
or
sign in
to comment