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HANSHAN LI1,* , QIAN GAO1
- School of Electronic and Information Engineering, Xi’an Technological University, Xi’an, 710021, China
To improve the testing accuracy of projectile burst location parameters, this paper researches and uses two area array cameras across testing method to gain the three dimensional coordinate and establishes the testing model, according to the image principle of area array cameras, analyzes the influence of optical aberration to projectile burst location parameters and the optical aberration characteristics on projectile burst imaging, sets up a scientific optical aberration correction algorithm by coma aberration on the light spot of projectile burst imaging, gives gray-level quantitative error. Through the calculation and experimental analysis, the calculation results show the correction algorithm can compensate the influence of optical aberrations to projectile burst imaging location in two area array cameras across testing system, and give the comparison experimental verification, the testing accuracy have improved significantly..
Area array camera across testing, Optical aberration, Projectile, Burst location.
Submitted at: April 24, 2018
Accepted at: Nov. 29, 2018
HANSHAN LI, QIAN GAO, Influence analysis of optical aberration to projectile burst location parameters and its correction algorithm in area array cameras across testing system, Journal of Optoelectronics and Advanced Materials Vol. 20, Iss. 11-12, pp. 586-593 (2018)
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