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:

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This performs a mean filter:

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

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Out[1]//MatrixForm=

on a graphics object will automatically rasterize the graphic:

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