coins()
This image shows several coins outlined against a gray background. It is especially useful in, e.g. segmentation tests, where individual objects need to be identified against a background. The background shares enough grey levels with the coins that a simple segmentation is not sufficient.
This image was downloaded from the :None:None:`Brooklyn Museum Collection
<https://www.brooklynmuseum.org/opencollection/archives/image/51611>`.
No known copyright restrictions.
Coins image.
Greek coins from Pompeii.
The following pages refer to to this document either explicitly or contain code examples using this.
skimage.feature.blob.blob_log
skimage.filters.thresholding.threshold_isodata
skimage.filters.lpi_filter.forward
skimage.measure._regionprops.regionprops
skimage.measure._regionprops.perimeter
skimage.feature.blob.blob_dog
skimage.measure._regionprops._props_to_dict
skimage.viewer.viewers.core.ImageViewer
skimage.measure._regionprops.regionprops_table
skimage.filters._gabor.gabor
skimage.feature.blob.blob_doh
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