Apparatus for determining positions of an interventional instrument in a projection image
US-2017358091-A1 · Dec 14, 2017 · US
involving transform domain methods
involving transform domain methods · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G06T7/168 |
| Official title | involving transform domain methods |
| Display label | involving transform domain methods |
| Total patents | 344 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 20 |
| 2016 | 15 |
| 2017 | 32 |
| 2018 | 29 |
| 2019 | 40 |
| 2020 | 41 |
| 2021 | 37 |
| 2022 | 34 |
| 2023 | 42 |
| 2024 | 25 |
| 2025 | 25 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for the autonomous image segmentation of flow systems
US-9836849-B2 · Dec 5, 2017 · US
Kind of x-ray chest image rib suppression method based on poisson model
US-2017337686-A1 · Nov 23, 2017 · US
Method and system of real-time image segmentation for image processing
US-2017337693-A1 · Nov 23, 2017 · US
Image signal processing apparatus, image signal processing method and image signal processing program
US-2017308995-A1 · Oct 26, 2017 · US
Enhancing a digital image
US-9799106-B2 · Oct 24, 2017 · US
Intravascular Plaque Detection in OCT Images
US-2017251931-A1 · Sep 7, 2017 · US
Method for object segmentation in videos tagged with semantic labels
US-9740956-B2 · Aug 22, 2017 · US
Transformation of 3-D object for object segmentation in 3-D medical image
US-9741123-B2 · Aug 22, 2017 · US
System for predicting occurrence of defective image and program for predicting occurrence of defective image
US-2017236036-A1 · Aug 17, 2017 · US
Semantic segmentation based on global optimization
US-2017228873-A1 · Aug 10, 2017 · US
Line segment and arc detection apparatus
US-9721179-B2 · Aug 1, 2017 · US
People counting device and people counting method
US-9704259-B2 · Jul 11, 2017 · US
Gamut Mapping Method
US-2017195526-A1 · Jul 6, 2017 · US
Tracker for cursor navigation
US-2017185166-A1 · Jun 29, 2017 · US
Enhancing a digital image
US-2017178299-A1 · Jun 22, 2017 · US
Device and method for camera driven background subtraction
US-9672632-B2 · Jun 6, 2017 · US
Phase transform for object and shape detection in digital images
US-2017140545-A1 · May 18, 2017 · US
Image processing tool for automatic feature recognition and quantification
US-9639926-B1 · May 2, 2017 · US
Device and Method for Camera Driven Background Subtraction
US-2017116750-A1 · Apr 27, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G06T7/168?
- CPC G06T7/168 is the Cooperative Patent Classification code for “involving transform domain methods.”
- How many patents are filed under CPC G06T7/168 (involving transform domain methods)?
- Our database includes 344 publications tagged with this CPC code.
- Is patent activity under CPC G06T7/168 growing?
- Publication counts under this code: 25 in 2024 vs 25 in 2025 (latest complete years).