System and method for scanning a specimen to create a multidimensional scan
US9729854B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 22, 2015 |
| Grant date | Aug 8, 2017 |
| Priority date | — |
| Expiry date | Mar 22, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N23/56
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
This disclosure also teaches a system and method for scanning a specimen to create a multidimensional scan. In one embodiment, a method for scanning the specimen to create a multidimensional scan can comprise illuminating a specimen with a light and dividing the specimen into a plurality of regions. The specimen can comprise a topography. The depths of the topography can be variable along a z-axis. Each of the regions can comprise a minimum depth and a maximum depth. The topography is between the minimum depth and the maximum depth. The method can also comprise sampling each of the regions at a plurality of focal planes orthogonal to the z-axis by capturing, at each focal plane, an image of the region. The image can be focused on the focal plane. Lastly, the method can comprise stitching together the images into a dimensional image for each of the focal planes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.