CAJ | 학술논문

提高测试精度是贯穿微光瞄准镜检测系统设计始终的准则,其中迭加在微光图像上的时空域噪声是影响测试精度的主要因素之一,如何滤除微光图像上迭加的噪声信号来提高仪器测试精度就显得尤为重要;实践证明,在设计中使用小波阈值降噪方法能非常有效地提高仪器的测试精度.
제고측시정도시관천미광묘준경검측계통설계시종적준칙,기중질가재미광도상상적시공역조성시영향측시정도적주요인소지일,여하려제미광도상상질가적조성신호래제고의기측시정도취현득우위중요;실천증명,재설계중사용소파역치강조방법능비상유효지제고의기적측시정도.
The Low-level-light Weapon Sight measurement design principle and Application Of Wavelet Denoising method is introduced;Is it test precision to run through instrument is it design criterion all the time to improve, The time and space domain noise in the low-level-light image is one of the main factors which tests the precision, Seems particularly important how about to denoise to improve the instrument and test the precision at the low-level-light image, Use the wavelet threshold value denoising method to improve the precision of test of the instrument effectively very much in our design.