CUDALINK SYMBOL

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.

MORE INFORMATION

The CUDALink application must be loaded using Needs.

works with binary, grayscale, and other images.

works with CUDAMemory and lists.

is equivalent to Closing.

If multiple image channels are present, operates on each of them separately.

The following options can be given:

"Device"	Automatic	device used for CUDA computation
Padding	"Fixed"	value used on boundary
"OutputMemory"	None	CUDAMemory where output is stored

EXAMPLES

CLOSE ALL

Basic Examples (6)

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]:=

Morphological closing removes thin, dark features:

In[2]:=

Out[2]=

Use morphological closing to remove salt-and-pepper noise from a color photo:

In[1]:=

Out[1]=

Remove small holes in foreground objects:

In[1]:=

Out[1]=

works with lists:

In[1]:=

Out[1]//MatrixForm=

works with graphics objects:

In[1]:=

Out[1]=

Using CUDAMemory, one can speed up computation by reducing the amount of memory operations. This loads memory onto the CPU:

In[1]:=

This performs the closing operation:

In[2]:=

Out[2]=

This gets the memory back to the CPU:

In[3]:=

Out[3]=

Memory must be deleted:

In[4]:=

Out[4]=

Applications (1)

Clean an astronomical image: