Automatic orientation correction for captured images
US-12561934-B2 · Feb 24, 2026 · US
Region based matching
Region based matching · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G06V30/1908 |
| Official title | {Region based matching} |
| Display label | Region based matching |
| Total patents | 45 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 3 |
| 2022 | 4 |
| 2023 | 11 |
| 2024 | 9 |
| 2025 | 10 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Parameter set optimization apparatus, parameter set optimization program, and paper sheet handling system
US-12541987-B2 · Feb 3, 2026 · US
Image processing apparatus
US-2026030386-A1 · Jan 29, 2026 · US
Method and system for evaluating quality of a document
US-12536636-B2 · Jan 27, 2026 · US
Form Processing Using Image Matching
US-2025378707-A1 · Dec 11, 2025 · US
Matching system for images and text descriptions in specifications
US-2025356677-A1 · Nov 20, 2025 · US
Vector Object Generation from Raster Objects using Semantic Vectorization
US-2025356549-A1 · Nov 20, 2025 · US
Information processing device, method, program, and information processing system for assisting in examination of image for printing
US-12437142-B2 · Oct 7, 2025 · US
Vector object generation from raster objects using semantic vectorization
US-12423888-B2 · Sep 23, 2025 · US
Image processing method and electronic device
US-12387401-B2 · Aug 12, 2025 · US
Print inspection device, print inspection method, and program
US-12307652-B2 · May 20, 2025 · US
Automatic labeling of objects in sensor data
US-2025103844-A1 · Mar 27, 2025 · US
Extracting defined objects from images of documents
US-12243339-B2 · Mar 4, 2025 · US
Automatic labeling of objects in sensor data
US-12204969-B2 · Jan 21, 2025 · US
Method for concealing sensitive mail return addresses
US-12100246-B2 · Sep 24, 2024 · US
Automatic orientation correction for captured images
US-2024312173-A1 · Sep 19, 2024 · US
Circuit board processing system using local threshold value image analysis
US-2024233423-A1 · Jul 11, 2024 · US
Circuit board processing system using fragmented search region image analysis
US-2024233428-A1 · Jul 11, 2024 · US
Method and system for evaluating quality of a document
US-2024177285-A1 · May 30, 2024 · US
Information processing apparatus, non-transitory computer readable medium, and information processing method
US-2024087129-A1 · Mar 14, 2024 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G06V30/1908?
- CPC G06V30/1908 is the Cooperative Patent Classification code for “Region based matching.”
- How many patents are filed under CPC G06V30/1908 (Region based matching)?
- Our database includes 45 publications tagged with this CPC code.
- Is patent activity under CPC G06V30/1908 growing?
- Publication counts under this code: 9 in 2024 vs 10 in 2025 (latest complete years).