Back to Aurora Vision Studio website

You are here: Start » Filter Reference » Image » Image Local Transforms » CloseImage_Mask

CloseImage_Mask


Module: FoundationLite

Removes small dark structures from an image (or fills in bright ones) by applying consecutive dilation and erosion.

Applications

E.g. removal of the "pepper" component of salt-and-pepper noise.
Name Type Description
Input value inImage Image Input image
Input value inRoi Region* Range of outImage pixels to be computed
Input value inBorderColor Pixel* Color of the imaginary pixels outside the image boundaries
Input value inKernel MorphologyKernel Selects kernel shape
Output value outImage Image Output image

Hardware Acceleration

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

This operation is optimized for NEON 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 Region exceeds an input image in CloseImage_Mask.
DomainError Unsupported kernel shape in CloseImage_Mask.

Complexity Level

This filter is available on Basic Complexity Level.

Filter Group

This filter is member of CloseImage filter group.