Real-time mapping of cytokine gradients photonic resonant imaging technology (Conference Presentation)

2018 ◽  
Author(s):  
José Juan-Colás ◽  
Steven Johnson ◽  
Thomas F. Krauss
Keyword(s):  
Real Time ◽  
Imaging Technology

Real-Time Infrared Image Non-Uniformity Correction Based on FPGA

2014 ◽  
Vol 971-973 ◽  
pp. 1696-1699
Author(s):  
Jia Ying Li ◽  
Yun Chen Jiang ◽  
Lei Ren
Keyword(s):  
Real Time ◽  
Infrared Imaging ◽  
Single Point ◽  
Infrared Image ◽  
High Sensitivity ◽  
Correction Method ◽  
External Control ◽  
Detection Capability ◽  
Imaging Technology ◽  
Key Technology

IRFPA is the main direction of infrared imaging technology at present. It has high sensitivity and detection capability, but it also has disadvantages such as bad non-uniformity. Non-uniformity correction is a key technology in the application of IRFPA. As an applicable and real time non-uniformity correction method, the two-point correction algorithmic and single-point correction algorithmic are used widely. Their flow is simple and fixed. They are also suitable to be implemented by FPGA. In this paper, the two-point and single-point method of non-uniformity correction based on FPGA are introduced. And whether the two-point correction or the single-point correction is taken is determined by external control signal. After the completion of the correction coefficients calculation, the coefficients are written into FLASH so that the data will not be lost when the system is powered off.

Design and real-time imaging technology of three-dimensional scanning LiDAR

2019 ◽  
Vol 48 (5) ◽  
pp. 503004
Author(s):  
李小路 Li Xiaolu ◽  
曾晶晶 Zeng Jingjing ◽  
王 皓 Wang Hao ◽  
徐立军 Xu Lijun
Keyword(s):  
Real Time ◽  
Three Dimensional ◽  
Imaging Technology ◽  
Real Time Imaging ◽  
Scanning Lidar
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