Image processing device and processing method thereof
US10462489B2 · kind B2 · utility
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11Claims
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Key dates
| Filing date | Oct 27, 2016 |
| Grant date | Oct 29, 2019 |
| Priority date | — |
| Expiry date | Oct 8, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03H2222/24
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
There are provided an image processing device and a processing method thereof. The image processing method includes obtaining an interference signal using a sample beam and a reference beam, transforming the interference signal by using a numerical signal processing method or an intensity mixing method to generate a transformed interference signal, and obtaining a three-dimensional (3D) phase image by using the interference signal and the transformed interference signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.