Lens distortion correction using a neurosynaptic circuit
US10157453B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 30, 2018 |
| Grant date | Dec 18, 2018 |
| Priority date | — |
| Expiry date | Apr 30, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V30/194
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
One or more embodiments provide method for image distortion correction including receiving, by multiple neurosynaptic core circuits, a set of inputs comprising image dimensions and pixel distortion coefficients for at least one image frame via at least one input core circuit. Each distorted pixel is mapped to zero or more undistorted pixels by processing the set of inputs corresponding to each pixel of the at least one image frame by the at least one input core circuit. Corresponding pixel intensity values of each distorted pixel are routed to output undistorted pixels for each image frame via the at least one output core circuit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.