Morphological Opening Operation to Remove Sunlight Pollution from Flash Lidar

Gang YANG; Zongjie BI; Zihao CUI; Zhaoshuo TIAN

doi:10.3788/gzxb20225111.1111002

[1] Xiaojun YIN, Hu CHENG, Kecheng YANG et al. Bayesian reconstruction method for underwater 3D range-gated imaging enhancement. Applied Optics, 59, 370-379(2020).

[2] R PETTER, T JOSTEIN, J T THIELEMANN et al. Real-time super-resolved 3D in turbid water using a fast range-gated CMOS camera. Applied Optics, 57, 3927-3937(2018).

[3] P ANDERSSON. Long-range three-dimensional imaging using range-gated laser radar images. Optical Engineering, 45, 034301-034311(2006).

[4] J F ANDERSEN, J BUSCK, H HEISELBERG. Pulsed Raman fiber laser and multispectral imaging in three dimensions. Applied Optics, 45, 6198-6124(2006).

[5] R L ESPINOLA, E L JACOBS, C E HALFORD et al. Modeling the target acquisition performance of active imaging systems. Optics Express, 15, 3816-3832(2007).

[6] Fanghua LIU, Yan HE, Weibiao CHEN et al. Simulation and design of circular scanning airborne geiger mode lidar for high-resolution topographic mapping. Sensors, 22, 3656-3678(2022).

[7] Minmin WANG, Xinwei WANG, Liang SUN et al. Underwater 3D deblurring-gated range-intensity correlation imaging. Optics Letters, 45, 1455-1458(2020).

[8] Yuqing YANG, Xinwei WANG, Liang SUN et al. Binning-based local-threshold filtering for enhancement of underwater 3D gated range-intensity correlation imaging. Optics Express, 29, 9385-9395(2021).

[9] M MATHUR, N GOEL. Enhancement algorithm for high visibility of underwater images. IET Image Processing, 16, 1067-1082(2022).

[10] Yangyang WANG, Xiaorui MA, Jie WANG et al. Pseudo-3D vision-inertia based underwater self-localization for AUVs. IEEE Transactions on Vehicular Technology, 69, 7895-7907(2020).

[11] D L WU, J H CHAE, A LAMBERT et al. Characteristics of CALIOP attenuated backscatter noise: implication for cloud/aerosol detection. Atmospheric Chemistry and Physics, 11, 2641-2654(2011).

[12] Wenbo SUN, Yongxiang HU, D G MACDONNELL et al. Technique to separate lidar signal and sunlight. Optics Express, 24, 12949-12954(2016).

[13] Bo LIU, Yang YU, Shuo JIANG. Research progress of lidar detection and 3D imaging. Opto-Electronic Engineering, 46, 190167(2019).

[14] Xiangyu KANG, Ji GUO, Xiangyu ZENG et al. Design of atmospheric aerosol detection system based on meter scattering lidar. Optical Instruments, 43, 66-72(2021).

[15] JUN Wang, Jingzhe PANG et al. Detection of atmospheric temperature by using polarization high-spectral-resolution lidar. Applied Optics, 60, 2109-2117(2021).

[16] Xuefeng LIU, Xihao CHEN, Xuri YAO et al. Lensless ghost imaging with sunlight. Optics Letters, 39, 2314-2317(2014).

[17] L MEI, Z KONG, T MA et al. Applications of the Scheimpflug lidar technique in atmospheric remote sensing, 2198-2203(2019).

[18] R AGISHEV, B GROSS, F MOSHARY et al. Simple approach to predict APD/PMT lidar detector performance under sky background using dimensionless parametrization. Optics and Lasers in Engineering, 44, 779-796(2006).

[19] M BEER, J F HAASE, RUSKOWSKIJ et al. Background light rejection in SPAD-based LiDAR sensors by adaptive photon coincidence detection. Sensors, 18, 4338-4354(2018).

[20] Zhaoshuo TIAN, Gang YANG, Yanchao ZHANG et al. A range-gated imaging flash Lidar based on the adjacent frame difference method. Optics and Lasers in Engineering, 141, 106558-106563(2021).

[21] R M HARALICK, S R STERNBERG, X ZHUANG. Image analysis using mathematical morphology. IEEE Transactions on Pattern Analysis and Machine Intelligence, 9, 532-550(1987).

[22] Huangqun ZHANG, Shenlin YU, Yingang BAI. Selection principle of structural elements in morphological image denoising. Journal of Data Acquisition＆Processing, 23, 3(2008).