skimage 0.17.2

Other ParametersParametersReturnsBackRef
octagon(m, n, dtype=<class 'numpy.uint8'>)

For a given size of (m) horizontal and vertical sides and a given (n) height or width of slanted sides octagon is generated. The slanted sides are 45 or 135 degrees to the horizontal axis and hence the widths and heights are equal.

Other Parameters

dtype : data-type

The data type of the structuring element.

Parameters

m : int

The size of the horizontal and vertical sides.

n : int

The height or width of the slanted sides.

Returns

selem : ndarray

The structuring element where elements of the neighborhood are 1 and 0 otherwise.

Generates an octagon shaped structuring element.

Examples

See :

Back References

The following pages refer to to this document either explicitly or contain code examples using this.

skimage.feature.corner_cy._corner_orientations skimage.feature.corner.corner_orientations

Local connectivity graph

Hover to see nodes names; edges to Self not shown, Caped at 50 nodes.

Using a canvas is more power efficient and can get hundred of nodes ; but does not allow hyperlinks; , arrows or text (beyond on hover)

SVG is more flexible but power hungry; and does not scale well to 50 + nodes.

All aboves nodes referred to, (or are referred from) current nodes; Edges from Self to other have been omitted (or all nodes would be connected to the central node "self" which is not useful). Nodes are colored by the library they belong to, and scaled with the number of references pointing them


File: /skimage/morphology/selem.py#252
type: <class 'function'>
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