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SmoothImage_Quantile


Replaces each pixel with a quantile of pixels within a kernel.

Name Type Range Description
inImage Image Input image
inRoi Region* Range of outImage pixels being written
inSourceRoi Region* Range of inImage pixels being read
inQuantile Real 0.0 - 1.0 The quantile to be calculated for a neighbourhood of each pixel
inKernel SmoothImageMedianKernel
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
outImage Image Output image

Requirements

For input inImage only pixel formats are supported: uint8.

Read more about pixel formats in Image documentation.

Applications

Edge-preserving noise removal (but slow).

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 Not supported kernel in SmoothImage_Quantile.
DomainError Not supported pixel format in SmoothImage_Quantile.
DomainError Region exceeds an input image in SmoothImage_Quantile.
DomainError Source roi exceeds an input image in SmoothImage_Quantile.
DomainError Not supported inImage pixel format in SmoothImage_Quantile.

Complexity Level

This filter is available on Basic Complexity Level.

Filter Group

This filter is member of SmoothImage filter group.