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CUDAClosing


gives the closing of img with respect to a range-r square.

gives the closing of list with respect to a range-r square.

gives the closing of mem with respect to a range-r square.
  • The CUDALink application must be loaded using Needs.
  • works with binary, grayscale, and other images.
  • If multiple image channels are present, operates on each of them separately.
  • The following options can be given:
"Device"Automaticdevice used for CUDA computation
Padding"Fixed"value used on boundary
"OutputMemory"NoneCUDAMemory where output is stored
First, load the CUDALink application:
Morphological closing removes thin, dark features:
Use morphological closing to remove salt-and-pepper noise from a color photo:
Remove small holes in foreground objects:
works with lists:
works with graphics objects:
Using CUDAMemory, one can speed up computation by reducing the amount of memory operations. This loads memory onto the CPU:
This performs the closing operation:
This gets the memory back to the CPU:
Memory must be deleted:
First, load the CUDALink application:
In[1]:=
Click for copyable input
Morphological closing removes thin, dark features:
In[2]:=
Click for copyable input
Out[2]=
 
Use morphological closing to remove salt-and-pepper noise from a color photo:
In[1]:=
Click for copyable input
Out[1]=
 
Remove small holes in foreground objects:
In[1]:=
Click for copyable input
Out[1]=
 
works with lists:
In[1]:=
Click for copyable input
Out[1]//MatrixForm=
 
works with graphics objects:
In[1]:=
Click for copyable input
Out[1]=
 
Using CUDAMemory, one can speed up computation by reducing the amount of memory operations. This loads memory onto the CPU:
In[1]:=
Click for copyable input
This performs the closing operation:
In[2]:=
Click for copyable input
Out[2]=
This gets the memory back to the CPU:
In[3]:=
Click for copyable input
Out[3]=
Memory must be deleted:
In[4]:=
Click for copyable input
Out[4]=
Clean an astronomical image: