Patents
US 11012648 B2: Anomalous pixel detection
- Granted
- 2021-05-18
- Filed
- 2019-08-16 application 16543300
- Type
- Utility · 20 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
Systems and methods are disclosed herein to detect pixels exhibiting anomalous behavior in captured image frames. In some examples, temporal anomalous behavior may be identified, such as flickering pixels exhibiting large magnitude changes in pixel values that vary rapidly from frame-to-frame. In some examples, spatial anomalous behavior may be identified, such as pixels exhibiting values that deviate from an expected linear response in comparison with other neighbor pixels.
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 |
|---|---|---|---|---|
| Joseph Kostrzewa | Santa Ynez, CA | 22 | PVGPATDIS, file of 2026-04-10 | |
| Nicholas Högasten | Lompoc, CA | 92 | PVGPATDIS, file of 2026-04-10 | |
| Theodore R. Hoelter | Lompoc, CA | 74 | PVGPATDIS, file of 2026-04-10 | |
| Scott McNally | Lompoc, CA | 4 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| G06T | Image data processing or generation, in general | G06T5/20 | PVGPATDIS, file of 2026-04-10 |
| H04N | Pictorial communication, e.g. television | H04N23/745 | 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 |
| 2019-08-30 | Assignment Assignment of assignor's interest | HÖGASTEN, NICHOLAS signed 2017-08-22 KOSTRZEWA, JOSEPH signed 2017-08-22 MCNALLY, SCOTT signed 2017-08-22 HOELTER, THEODORE R. signed 2017-08-23 | FLIR SYSTEMS, INC. WILSONVILLE, OR | 50245/959 | 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.