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US 2019/0197265 A1Published application
Dendritic structures and tags
OwnerMichael N. Kozickiinventor
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Abstract
The disclosure features dendritic tags, and methods and systems for fabricating and using such tags. The methods can include obtaining at least one image of a dendritic tag attached to an article, analyzing the at least one image to identify a set of features associated with the dendritic tag, and comparing the set of features to stored information to identify the article.
Claims1
A method, comprising:
- obtaining an image of a dendritic structure in a tag attached to an article or to a container comprising the article;
- segmenting the image into a plurality of regions and assigning a binary value to each region based on the portion of the dendritic structure in each region;
- constructing a binary spatial representation of the dendritic structure based on the plurality of regions;
- and
- comparing the binary spatial representation to reference information for a plurality of dendritic structures to determine information about the article.
2 more elements
Dependencies are inferred from the claim text.