Systems and methods for detecting landmark pairs in images
US-2018314906-A1 · Nov 1, 2018 · US
Physics
Physics · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G06K9/44 |
| Official title | — |
| Display label | Physics (mapped technology topic) |
| Total patents | 171 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 10 |
| 2016 | 22 |
| 2017 | 21 |
| 2018 | 12 |
| 2019 | 25 |
| 2020 | 34 |
| 2021 | 36 |
| 2022 | 11 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Target object classification using three-dimensional geometric filtering
US-2018314911-A1 · Nov 1, 2018 · US
Image based object locator
US-10115199-B2 · Oct 30, 2018 · US
Image analysis method for extracting feature of image and apparatus therefor
US-2018197032-A1 · Jul 12, 2018 · US
Retinal image processing
US-10010247-B2 · Jul 3, 2018 · US
Pairing of images of postal articles with descriptors of singularities of the gradient field
US-2018089507-A1 · Mar 29, 2018 · US
Image processing apparatus, method, and storage medium
US-2018020118-A1 · Jan 18, 2018 · US
Dynamic remapping of components of a virtual skeleton
US-9824478-B2 · Nov 21, 2017 · US
Human tracking system
US-9821226-B2 · Nov 21, 2017 · US
Image processing apparatus, method, and storage medium
US-9807280-B2 · Oct 31, 2017 · US
Retinal image processing
US-2017309015-A1 · Oct 26, 2017 · US
Depth-based image element removal
US-9792692-B2 · Oct 17, 2017 · US
Image inspection method and apparatus, and ink jet printing apparatus
US-9792514-B2 · Oct 17, 2017 · US
Information processor, information processing method, and computer program
US-9785854-B2 · Oct 10, 2017 · US
Document type recognition apparatus, image forming apparatus, document type recognition method, and computer program product
US-2017270359-A1 · Sep 21, 2017 · US
Detection device, learning device, detection method, learning method, and information storage device
US-9754189-B2 · Sep 5, 2017 · US
Image processing apparatus, image processing method, and medium
US-2017243332-A1 · Aug 24, 2017 · US
Motion information processing device
US-9710920-B2 · Jul 18, 2017 · US
Image processing apparatus, image processing method, and storage medium
US-9712718-B2 · Jul 18, 2017 · US
Imaging device, imaging method, and image processing device
US-9699427-B2 · Jul 4, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G06K9/44?
- CPC G06K9/44 is the Cooperative Patent Classification code for “Physics.”
- How many patents are filed under CPC G06K9/44 (Physics)?
- Our database includes 171 publications tagged with this CPC code.
- Is patent activity under CPC G06K9/44 growing?
- Publication counts under this code: 36 in 2021 vs 11 in 2022 (latest complete years).