Apparatus and method for three-dimensional inspection
US10841561B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 24, 2017 |
| Grant date | Nov 17, 2020 |
| Priority date | — |
| Expiry date | Oct 11, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N2013/0081
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An apparatus for three-dimensional inspection includes a carrier, an image sensing component, and a processor. The carrier is configured to hold an object. The image sensing component is configured to capture a first image, a second image and a third image of the object along a first axis, a second axis, and a third axis respectively, and the first axis, the second axis, and the third axis are not parallel with each other. The processor is configured to analyze the first image and the second image to obtain a first directional stereo information, and analyze the third image and a determined image of the object to obtain a second directional stereo information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.