Attributes

keypoints : (N, 2) array

Keypoint coordinates as (row, col) .

scales : (N, ) array

Corresponding scales.

min_scale

min_scale

max_scale

max_scale

mode

mode

non_max_threshold

non_max_threshold

line_threshold

line_threshold

CENSURE keypoint detector.

Examples

This example is valid syntax, but we were not able to check execution

>>> from skimage.data import astronaut
... from skimage.color import rgb2gray
... from skimage.feature import CENSURE
... img = rgb2gray(astronaut()[100:300, 100:300])
... censure = CENSURE()
... censure.detect(img)
... censure.keypoints
array([[  4, 148],
       [ 12,  73],
       [ 21, 176],
       [ 91,  22],
       [ 93,  56],
       [ 94,  22],
       [ 95,  54],
       [100,  51],
       [103,  51],
       [106,  67],
       [108,  15],
       [117,  20],
       [122,  60],
       [125,  37],
       [129,  37],
       [133,  76],
       [145,  44],
       [146,  94],
       [150, 114],
       [153,  33],
       [154, 156],
       [155, 151],
       [184,  63]])

This example is valid syntax, but we were not able to check execution

>>> censure.scales
array([2, 6, 6, 2, 4, 3, 2, 3, 2, 6, 3, 2, 2, 3, 2, 2, 2, 3, 2, 2, 4, 2,
       2])

See :

Back References

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

skimage.feature.censure.CENSURE skimage.io.sift._sift_read skimage.io.sift.load_surf skimage.io.sift.load_sift

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/censure.py#111
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