Patents
US 12770656 B2: Image diffusion software for text-guided video editing
- Granted
- 2026-10-20
- Filed
- 2025-04-16 application 19180333
- Type
- Utility · 30 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
The invention provides computer-readable media (CRM) configured to adapt a text-to-image (T2I) diffusion model for video editing by using spectral decomposition to achieve controlled spectral shifts in the model's weights. This CRM maintains constant singular vectors while selectively adjusting singular values according to a text prompt. A spectral shift regularizer constrains these adjustments, particularly limiting changes to larger singular values to ensure minimal deviation from the original model's structure. This approach enables efficient, prompt-driven video editing by modifying specific visual elements according to the prompt while preserving original video context. By employing selective spectral adjustments, the CRM significantly reduces adaptation time and computational demands, making it suitable for real-time, resource-sensitive applications such as dynamic video editing in streaming services.
Source: PTBLXML, file of 2026-10-20 (ipgb20261020.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| University of Central Florida Research Foundation, Inc. 971 patents | US company or organization | Orlando, FL | UNIVERSITY OF CENTRAL FLORIDA RESEARCH FOUNDATION, INC. State business registration EXACT high confidence: identical full name and state UNIVERSITY OF CENTRAL FLORIDA RESEARCH FOUNDATION INC Nonprofit EXACT high confidence: identical full name and state | PTBLXML, file of 2026-10-20 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Nazmul Karim | Orlando, FL | 2 | PTBLXML, file of 2026-10-20 | |
| Nazanin Rahnavard | Orlando, FL | 2 | PTBLXML, file of 2026-10-20 | |
| Umar Khalid | Orlando, FL | 2 | PTBLXML, file of 2026-10-20 | |
| Chen Chen | Orlando, FL | PTBLXML, file of 2026-10-20 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| G11B | Information storage based on relative movement between record carrier and transducer | G11B27/031 | PTBLXML, file of 2026-10-20 |
| G06F | Electric digital data processing | G06F40/40 | PTBLXML, file of 2026-10-20 |
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.