Imaging system and imaging method thereof
US12003868B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 16, 2021 |
| Grant date | Jun 4, 2024 |
| Priority date | — |
| Expiry date | May 29, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N25/75
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Disclosed are an imaging system and an imaging method thereof. The system includes a light source, a light source modulator, an objective lens, a sensor array, a sensor read-write module and an imaging display module connected with the sensor read-write module. The light source modulator is configured for modulating the light source to a preset frequency; the objective lens is configured for imaging an optical signal reflected by a surface of a target object on the sensor array; the sensor array is configured for converting the received optical signal into an analog alternating current electrical signal; the sensor read-write module is configured for amplifying the analog alternating current electrical signal and extracting a target signal, converting the target signal into a digital signal and storing the digital signal; and the imaging display module is configured for restoring and displaying an image of the target object according to the digital signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.