CUDALink
CUDALINK SYMBOL

CUDABoxFilter


gives the box filter of img with radius r.


gives the box filter of list with radius r.


gives the box filter of mem with radius r.

DetailsDetails

  • The CUDALink application must be loaded using Needs["CUDALink`"].
  • works with binary, grayscale, and other images.
  • works with CUDAMemory and lists.
  • is equivalent to CUDAImageConvolve[image, BoxMatrix[r]].
  • 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

ExamplesExamplesopen allclose all

Basic Examples (3)Basic Examples (3)

First, load the CUDALink application:

In[1]:=
Click for copyable input

This performs a mean filter:

In[2]:=
Click for copyable input
Out[2]=

This finds the sum of values in a neighborhood of a list:

In[1]:=
Click for copyable input
Out[1]//MatrixForm=

on a graphics object will automatically rasterize the graphic:

In[1]:=
Click for copyable input
Out[1]=

Applications (1)Applications (1)

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