Method of applying atmospheric turbulence disturbances to images
US12400300B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 13, 2023 |
| Grant date | Aug 26, 2025 |
| Priority date | — |
| Expiry date | May 1, 2044 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/20084
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An image generator engine for generating distorted images from an input image is disclosed which includes a random seed generator adapted to generate random seeds, a model adapted to receive the random seeds and generate a first plurality of sets of Zernike coefficients (FPSZC), a pixel shifter adapted to shift pixels of the input image, a phase to space (P2S) transformer adapted to in parallel receive the FPSZC and generate a predetermined number of P2S coefficients, a learned basis function generator adapted to generate learned basis function matrices, a convolver adapted to convolve each pixel of the tilted image by the learned basis functions thereby generating a plurality of convolved pixels, and a blurrer adapted to receive the plurality of the convolved pixels and multiply by the corresponding P2S coefficients and apply a summation to generate the distorted image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.