Invention Application
- Patent Title: SIGNATURE AUTHENTICATIONS BASED ON FEATURES
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Application No.: US17592761Application Date: 2022-02-04
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Publication No.: US20220156510A1Publication Date: 2022-05-19
- Inventor: Stephen Pollard , Guy Adams , Steven Simske
- Applicant: Hewlett-Packard Development Company, L.P.
- Applicant Address: US TX Spring
- Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee Address: US TX Spring
- Main IPC: G06K9/62
- IPC: G06K9/62 ; G06V10/40 ; G06V10/75 ; G06V20/80

Abstract:
An example system includes a feature extraction engine. The feature extraction engine is to determine a plurality of scale-dependent features for a portion of a target. The system also includes a signature-generation engine to select a subset of the plurality of scale-dependent features based on a strength of each feature. The signature-generation engine also is to store a numeric representation of the portion of the target and the subset of the plurality of scale-dependent features.
Information query