US 12,003,868 B2
Imaging system and imaging method thereof
Gengliang Chen, Guangdong (CN); Ye Gu, Guangdong (CN); and Guanwei Lu, Guangdong (CN)
Assigned to Shenzhen Technology University, Shenzhen (CN)
Appl. No. 17/640,993
Filed by Shenzhen Technology University, Guangdong (CN)
PCT Filed Mar. 16, 2021, PCT No. PCT/CN2021/080923
§ 371(c)(1), (2) Date Mar. 7, 2022,
PCT Pub. No. WO2022/147901, PCT Pub. Date Jul. 14, 2022.
Claims priority of application No. 202110013690.4 (CN), filed on Jan. 6, 2021.
Prior Publication US 2022/0264033 A1, Aug. 18, 2022
Int. Cl. H04N 25/44 (2023.01); H04N 23/56 (2023.01); H04N 25/60 (2023.01); H04N 25/75 (2023.01)
CPC H04N 25/44 (2023.01) [H04N 23/56 (2023.01); H04N 25/60 (2023.01); H04N 25/75 (2023.01)] 9 Claims
OG exemplary drawing
 
1. An imaging system, comprising a light source, a light source controller, an objective lens, a sensor array, a sensor reader-writer and an imaging display connected with the sensor reader-writer;
the light source controller 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 reader-writer 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 sensor reader-writer is configured for reading the analog alternating current electrical signal generated by the sensor array in rows, determining whether a preset number of rows are completely read and if not, continuing to read a next row until the analog alternating current electrical signal of the preset number of rows is read;
the imaging display is configured for restoring and displaying an image of the target object according to the digital signal.