_hessian_matrix_image(H_elems)

Parameters

H_elems : list of array

The upper-diagonal elements of the Hessian matrix, as returned by hessian_matrix .

Returns

hessian_image : array

An array of shape (M, N[, ...], image.ndim, image.ndim) , containing the Hessian matrix corresponding to each coordinate.

Convert the upper-diagonal elements of the Hessian matrix to a matrix.

Examples

See :

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

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File: /skimage/feature/corner.py#176
type: <class 'function'>
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