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.

更多信息更多信息

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

范例范例打开所有单元关闭所有单元

基本范例 (6)基本范例 (6)

First, load the CUDALink application:

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Morphological closing removes thin, dark features:

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

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Remove small holes in foreground objects:

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works with lists:

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works with graphics objects:

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

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This performs the closing operation:

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This gets the memory back to the CPU:

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Memory must be deleted:

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