Patents
US 11010878 B2: Dynamic range compression for thermal video
- Granted
- 2021-05-18
- Filed
- 2019-04-24 application 16392779
- Type
- Utility · 20 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
Various embodiments of the present disclosure may include an imaging system that allows for absolute radiometry of low dynamic range (LDR) radiometric images down-sampled from high dynamic range (HDR) radiometric thermal images. The imaging system may capture HDR images. The HDR images may be converted to LDR images by a transfer function. In certain embodiments, a video and/or a stream of HDR images may be captured. A sequence of frames may be defined for at least a plurality of the HDR images. Each of the HDR images of the sequence of frames may be converted to LDR images using the same transfer function.
Source: PVGPATDIS, file of 2026-04-10 (ipg210518.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| FLIR Systems, Inc. 370 patents | US company or organization | Wilsonville, OR | FLIR SYSTEMS INC Form D issuer EXACT high confidence: identical full name and state FLIR SYSTEMS INC SEC filer EXACT medium confidence: identical full name, one of each nationally | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Nicholas Högasten | Goleta, CA | 92 | PVGPATDIS, file of 2026-04-10 | |
| Austin A. Richards | Lompoc, CA | 30 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| G06T | Image data processing or generation, in general | G06T5/92 | PVGPATDIS, file of 2026-04-10 |
| H04N | Pictorial communication, e.g. television | H04N23/20 | PVGPATDIS, file of 2026-04-10 |
Cooperative Patent Classification, as currently assigned (one row per subclass).
Assignments and security interests
| Recorded | What | From | To | Reel/frame | Source |
|---|---|---|---|---|---|
| 2021-11-24 | Merger Merger and change of name | FLIR SYSTEMS, INC. signed 2021-05-14 FIREWORK MERGER SUB II, LLC signed 2021-05-14 | TELEDYNE FLIR, LLC THOUSAND OAKS, CA | 58250/300 | PASDL, file of 2026-10-15 |
| 2019-04-26 | Assignment Assignment of assignor's interest | HOGASTEN, NICHOLAS signed 2019-04-12 RICHARDS, AUSTIN A. signed 2019-04-22 | FLIR SYSTEMS, INC. WILSONVILLE, OR | 49011/534 | ECORSEXC, file of 2026-09-25 |
Documents recorded with the USPTO Assignment Recordation Branch that list this patent. A security interest is a lender’s claim on the patent as collateral; a release ends it.
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.