MimOpen

This function performs a binary or grayscale opening operation on the given source image for the specified number of iterations. An opening is an erosion followed by a dilation.

In binary mode, this function uses a 3x3 full rectangular structuring element; in grayscale mode, a 3x3 empty one.

The overscan pixels are automatically set to the highest possible buffer value for the erosion and the lowest possible buffer value for the dilation, which will produce the most accurate possible results for the image border pixels.

Note that this function reference has not been updated for a MIL system added during a MIL update. Refer to the MIL system's release note to see if there is complementary information.

Parameters

This function is not supported on the selected boards.

Parameters

SrcImageBufId

Specifies the identifier of the data source of the operation. This parameter must be given an image buffer identifier.

This image buffer must not have a region of interest (ROI) associated with it. Using an image buffer with an ROI will cause an error.

DstImageBufId

Specifies the identifier of the destination of the resulting image. This parameter must be given an image buffer identifier.

This image buffer must not have a region of interest (ROI) associated with it. Using an image buffer with an ROI will cause an error.

NbIteration

Specifies the number of times to iterate the operation.

When this parameter is set to 0 and ProcMode is set to M_BINARY, the source image is binarized and the result is copied into the destination image buffer.

When this parameter is set to 0 and ProcMode is set to M_GRAYSCALE, the source image is copied into the destination image buffer.

ProcMode

Specifies the processing mode to use. This parameter can be set to the following:

For specifying the processing mode
Value	Description
M_BINARY	Treats non-zero pixels as ones (1) during processing. The resulting non-zero pixels will have all bits set to one. (summarize) Treats non-zero pixels as ones (1) during processing. (more details...)
M_GRAYSCALE	Uses the source image's gray values for processing. The resulting buffer also contains gray values. (summarize) Uses the source image's gray values for processing. (more details...)

Compilation information

Header	Include mil.h.
Library	Use mil.lib; milim.lib.
DLL	Requires mil.dll; milim.dll.