Patents
US 12541901 B2: System and method of refinement of machine learning network parameters for improved performance
- Granted
- 2026-02-03
- Filed
- 2023-05-26 application 18324811
- Type
- Utility · 18 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
A method for machine learning includes learning, during a training stage, network parameter values of a neural network to obtain a trained neural network configured to perform reconstruction of medical images; refining, during a subsequent refinement stage, the learned network parameter values to generate refined network parameter values defining a refined neural network; and applying input medical image data to the refined neural network to generate a reconstructed medical image. The method retains benefits of machine learning image reconstruction to obtain a desired reconstructed image.
Source: PTBLXML, file of 2026-02-03 (ipgb20260203.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| UNIVERSITY OF IOWA RESEARCH FOUNDATION 401 patents | US company or organization | Iowa City, IA | UNIVERSITY OF IOWA RESEARCH FOUNDATION Nonprofit EXACT high confidence: identical full name and state | PTBLXML, file of 2026-02-03 |
| CANON MEDICAL SYSTEMS CORPORATION 1,347 patents | Foreign company or organization | Tochigi, JP | PTBLXML, file of 2026-02-03 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Samir Dev Sharma | Vernon Hills, IL | 11 | PTBLXML, file of 2026-02-03 | |
| Mathews Jacob | Coralville, IA | 3 | PTBLXML, file of 2026-02-03 | |
| Aniket Pramanik | Iowa City, IA | PTBLXML, file of 2026-02-03 | ||
| Sampada Bhave | Vernon Hills, IL | 2 | PTBLXML, file of 2026-02-03 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| G06T | Image data processing or generation, in general | G06T11/008 | PTBLXML, file of 2026-02-03 |
| G16H | Healthcare informatics, i.e. information and communication technology [ict] specially adapted for the handling or processing of medical or healthcare data | G16H30/40 | PTBLXML, file of 2026-02-03 |
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.