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-rw-r--r--Wrappers/Python/ccpi/filters/regularisers.py22
1 files changed, 20 insertions, 2 deletions
diff --git a/Wrappers/Python/ccpi/filters/regularisers.py b/Wrappers/Python/ccpi/filters/regularisers.py
index a07b39a..0b79dac 100644
--- a/Wrappers/Python/ccpi/filters/regularisers.py
+++ b/Wrappers/Python/ccpi/filters/regularisers.py
@@ -2,8 +2,9 @@
script which assigns a proper device core function based on a flag ('cpu' or 'gpu')
"""
-from ccpi.filters.cpu_regularisers import TV_ROF_CPU, TV_FGP_CPU, TV_SB_CPU, dTV_FGP_CPU, TNV_CPU, NDF_CPU, NDF_INPAINT_CPU, NVM_INPAINT_CPU
-from ccpi.filters.gpu_regularisers import TV_ROF_GPU, TV_FGP_GPU, TV_SB_GPU, dTV_FGP_GPU, NDF_GPU
+from ccpi.filters.cpu_regularisers import TV_ROF_CPU, TV_FGP_CPU, TV_SB_CPU, dTV_FGP_CPU, TNV_CPU, NDF_CPU, Diff4th_CPU
+from ccpi.filters.gpu_regularisers import TV_ROF_GPU, TV_FGP_GPU, TV_SB_GPU, dTV_FGP_GPU, NDF_GPU, Diff4th_GPU
+from ccpi.filters.cpu_regularisers import NDF_INPAINT_CPU, NVM_INPAINT_CPU
def ROF_TV(inputData, regularisation_parameter, iterations,
time_marching_parameter,device='cpu'):
@@ -110,6 +111,23 @@ def NDF(inputData, regularisation_parameter, edge_parameter, iterations,
else:
raise ValueError('Unknown device {0}. Expecting gpu or cpu'\
.format(device))
+def DIFF4th(inputData, regularisation_parameter, edge_parameter, iterations,
+ time_marching_parameter, device='cpu'):
+ if device == 'cpu':
+ return Diff4th_CPU(inputData,
+ regularisation_parameter,
+ edge_parameter,
+ iterations,
+ time_marching_parameter)
+ elif device == 'gpu':
+ return Diff4th_GPU(inputData,
+ regularisation_parameter,
+ edge_parameter,
+ iterations,
+ time_marching_parameter)
+ else:
+ raise ValueError('Unknown device {0}. Expecting gpu or cpu'\
+ .format(device))
def NDF_INP(inputData, maskData, regularisation_parameter, edge_parameter, iterations,
time_marching_parameter, penalty_type):
return NDF_INPAINT_CPU(inputData, maskData, regularisation_parameter,