Invention Grant
- Patent Title: Distortion meshes against chromatic aberrations
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Application No.: US17881046Application Date: 2022-08-04
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Publication No.: US11748857B2Publication Date: 2023-09-05
- Inventor: Daniel Pohl
- Applicant: Intel Corporation
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Jaffery Watson Mendonsa & Hamilton LLP
- Main IPC: G06T5/00
- IPC: G06T5/00 ; G06T5/50 ; G02B27/01

Abstract:
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.
Public/Granted literature
- US20230022934A1 DISTORTION MESHES AGAINST CHROMATIC ABERRATIONS Public/Granted day:2023-01-26
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