Generate ellipsoidal structuring elements for gray morphology.
::gen_disc_se generates an ellipsoidal structuring element (SE) for gray morphology of images. The parameters Width and Height determine the length of the two major axes of the ellipse. The value of Smax determines the maximum gray value of the structuring element. For the generation of arbitrary structuring elements, see ::read_gray_se.
|
SE (output_object) |
image -> Hobject * : HImage ( byte ) |
| Generated structuring element. | |
|
Width (input_control) |
integer -> HTuple.long |
| Width of the structuring element. | |
| Default value: 5 | |
| Suggested values: 0, 1, 2, 3, 4, 5, 10, 15, 20 | |
| Typical range of values: 0 <= Width <= 511 (lin) | |
| Minimum increment: 1 | |
|
Recommended increment: 1 | |
|
Height (input_control) |
integer -> HTuple.long |
| Height of the structuring element. | |
| Default value: 5 | |
| Suggested values: 0, 1, 2, 3, 4, 5, 10, 15, 20 | |
| Typical range of values: 0 <= Height <= 511 (lin) | |
| Minimum increment: 1 | |
|
Recommended increment: 1 | |
|
Smax (input_control) |
integer -> HTuple.long |
| Maximum gray value of the structuring element. | |
| Default value: 0 | |
| Suggested values: 0, 1, 2, 5, 10, 20, 30, 40 | |
| Typical range of values: 0 <= Smax <= 255 (lin) | |
| Minimum increment: 1 | |
|
Recommended increment: 1 | |
::gen_disc_se returns H_MSG_TRUE if all parameters are correct. If necessary, an exception is raised.
::gray_erosion, ::gray_dilation, ::gray_opening, ::gray_closing, ::gray_tophat, ::gray_bothat
::read_image, ::paint_region, ::paint_gray, ::crop_part
Image filters
