Image processing device, image processing system, and non-transitory storage medium
US-2018359430-A1 · Dec 13, 2018 · US
in the transform domain, e.g. fast Fourier transform [FFT] domain scaling
in the transform domain, e.g. fast Fourier transform [FFT] domain scaling · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G06T3/4084 |
| Official title | in the transform domain, e.g. fast Fourier transform [FFT] domain scaling |
| Display label | in the transform domain, e.g. fast Fourier transform [FFT] domain scaling |
| Total patents | 335 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 18 |
| 2016 | 20 |
| 2017 | 15 |
| 2018 | 19 |
| 2019 | 23 |
| 2020 | 37 |
| 2021 | 53 |
| 2022 | 41 |
| 2023 | 45 |
| 2024 | 32 |
| 2025 | 27 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method and apparatus for estimating a frequency domain representation of a signal
US-10090872-B2 · Oct 2, 2018 · US
Magnetic resonance method and apparatus for echo-planar imaging with a zigzag-type trajectory in raw-data space
US-2018156884-A1 · Jun 7, 2018 · US
Region-based image decompression
US-2018124404-A1 · May 3, 2018 · US
Image generating apparatus
US-2018114300-A1 · Apr 26, 2018 · US
Dynamic Spread Anti-Aliasing
US-2018033168-A1 · Feb 1, 2018 · US
Image data conversion
US-2018005352-A1 · Jan 4, 2018 · US
Reconstruction algorithm for fourier ptychographic imaging
US-2017363853-A1 · Dec 21, 2017 · US
Systems and methods for sample use maximization
US-2017363536-A1 · Dec 21, 2017 · US
Region-based image decompression
US-9848192-B2 · Dec 19, 2017 · US
Image processing method and apparatus
US-9811894-B2 · Nov 7, 2017 · US
Method and device for detecting interest points in image
US-9779324-B2 · Oct 3, 2017 · US
Registration of separations
US-9773314-B2 · Sep 26, 2017 · US
Systems and methods for changing projection of visual content
US-9747667-B1 · Aug 29, 2017 · US
Systems and methods for sample use maximization
US-9677993-B2 · Jun 13, 2017 · US
Conversion between aspect ratios in camera
US-9674429-B2 · Jun 6, 2017 · US
Method and apparatus for performing hierarchical super-resolution of an input image
US-9652830-B2 · May 16, 2017 · US
Systems and methods for sharpening multi-spectral imagery
US-2017084008-A1 · Mar 23, 2017 · US
Processing of light fields by transforming to scale and depth space
US-9569853-B2 · Feb 14, 2017 · US
Systems and methods for interpolating frames of a video
US-9571786-B1 · Feb 14, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G06T3/4084?
- CPC G06T3/4084 is the Cooperative Patent Classification code for “in the transform domain, e.g. fast Fourier transform [FFT] domain scaling.”
- How many patents are filed under CPC G06T3/4084 (in the transform domain, e.g. fast Fourier transform [FFT] domain scaling)?
- Our database includes 335 publications tagged with this CPC code.
- Is patent activity under CPC G06T3/4084 growing?
- Publication counts under this code: 32 in 2024 vs 27 in 2025 (latest complete years).