Stereoscopic visualization camera and platform
US10299880B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 15, 2017 |
| Grant date | May 28, 2019 |
| Priority date | — |
| Expiry date | Nov 15, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N23/843
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A stereoscopic visualization camera and platform are disclosed. An example stereoscopic visualization camera includes a first plurality of lenses positioned along a first optical path and a first image sensor to record a first image stream of a target site from light in the first optical path. The stereoscopic visualization camera also includes a second plurality of lenses positioned along a second optical path, parallel to the first optical path, and a second image sensor to record a second image stream of the target site from light in the second optical path. The stereoscopic visualization camera also includes a processor configured to reduce spurious parallax between the first and second images streams by selecting pixel sets of pixel grids of the first and second image sensors such that zoom repeat points (“ZRP”) are located at a center of the respective pixel grids.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.