Perform a gray value opening on an image.
grey_opening applies a gray value opening to the input image Image with the structuring element SE. For the generation of structuring elements, see load_grey_se.
Image (input_object) |
image(-array) -> object : byte |
Input image. |
SE (input_object) |
image -> object : byte |
Structuring element. |
ImageOpening (output_object) |
image(-array) -> object : byte |
Gray-opened image. |
grey_opening returns TRUE if the structuring element is not the empty region. Otherwise, an exception is raised.
opening, grey_dilation, grey_erosion