Patents
US 12525057 B2: Face recognition system using quality adaptive margins and method of performing the same
- Granted
- 2026-01-13
- Filed
- 2023-03-23 application 18125364
- Type
- Utility · 26 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
A method of training a facial recognition system with a plurality of image samples of a training set includes determining an image quality of each of the image samples in the training set, assigning a margin function to each of the image samples based on the image quality of each image sample, classifying the image samples, determining a prediction, determining a loss based on the prediction and the margin function, generating gradients based on the loss and changing weights in the classifier based on the gradients.
Source: PTBLXML, file of 2026-01-13 (ipgb20260113.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| Board of Trustees of Michigan State University 669 patents | US company or organization | East Lansing, MI | PTBLXML, file of 2026-01-13 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Minchul Kim | East Lansing, MI | PTBLXML, file of 2026-01-13 | ||
| Anil K. Jain | Okemos, MI | 16 | PTBLXML, file of 2026-01-13 | |
| Xiaoming Liu | Okemos, MI | 75 | PTBLXML, file of 2026-01-13 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| G06V | Image or video recognition or understanding | G06V40/172 | PTBLXML, file of 2026-01-13 |
Cooperative Patent Classification, as currently assigned (one row per subclass).
Assignments and security interests
No recorded assignments or security interests on file for this patent.
USPTO bulk data: PatentsView granted patents, disambiguated (PVGPATDIS) for patents, assignees, inventors, places and CPC categories; the USPTO Patent Assignment Dataset (ECORSEXC) for assignments and security interests. Patents filed in the last 20 years. No claims or full text. Links to other records are by name (and state): EXACT means the identical full name and state; FUZZY means a looser name match, with the confidence shown.