DISTORTION MESHES AGAINST CHROMATIC ABERRATIONS
| Registre | Brevet USPTO |
|---|---|
| Numéro d'application | 17881046 |
| Statut | En instance |
| Date de dépôt | 2022-08-04 |
| Date de la première publication | 2023-01-26 |
| Date de publication | 2023-01-26 |
| Propriétaire | Intel Corporation (USA) |
| Inventeur(s) | Pohl, Daniel |
Abrégé
Described herein is a technique in which a plurality of distortion meshes compensate for radial and chromatic aberrations created by optical lenses. The plurality of distortion meshes may include different lens specific parameters that allow the distortion meshes to compensate for chromatic aberrations created within received images. The plurality of distortion meshes may correspond to a red color channel, green color channel, or blue color channel to compensate for the chromatic aberrations. The distortion meshes may also include shaped distortions and grids to compensate for radial distortions, such as pin cushion distortions. In one example, the system uses a barrel-shaped distortion and a triangulation grid to compensate for the distortions created when the received image is displayed on a lens.Classes IPC ?
- G06T 5/00 - Image enhancement or restoration
- G06T 5/50 - Image enhancement or restoration by the use of more than one image, e.g. averaging, subtraction
- G02B 27/01 - Head-up displays