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DilateAndErodeImage


Calculates dilation and erosion simultaneously for faster execution.

Name Type Range Description
inImage Image Input image
inRoi Region* Range of outImage pixels to be computed
inSourceRoi Region* Range of inImage pixels to be read
inBorderColor Pixel* Color of the imaginary pixels outside the image boundaries
inKernel KernelShape Kernel shape
inRadiusX Integer 0 - Nearly half of the kernel's width (2*R+1)
inRadiusY Integer* 0 - Nearly half of the kernel's height (2*R+1), or same as inRadiusX
outDilated Image
outEroded Image

Hardware Acceleration

This operation is optimized for SSE2 technology for pixels of types: all formats (when inSourceRoi = NIL and inBorderColor = NIL).

This operation supports automatic parallelization for multicore and multiprocessor systems.

Errors

This filter can throw an exception to report error. Read how to deal with errors in Error Handling.

List of possible exceptions:

Error type Description
DomainError inBorderColor is relevant only when inSourceRoi is set to Auto (NIL) in DilateAndErodeImage.
DomainError Not supported kernel on input in DilateAndErodeImage.
DomainError Region exceeds an input image in DilateAndErodeImage.

Complexity Level

This filter is available on Basic Complexity Level.