[1] Hua Dengxin, Wang Jun. Research progress of ocean laser remote sensing technology (invited)[J]. Infrared and Laser Engineering, 47, 0903003(2018).

[2] Hu Shanjiang, He Yan, Zang Huaguo, et al. A new air borne laser bathymetry system and survey result[J]. Chinese Journal of Lasers, 33, 1163-1167(2006).

[3] Liu Menggeng, He Yan, Chen Weibiao, et al. Adaptive depth extraction algorithm for ocean lidar[J]. Chinese Journal of Lasers, 45, 271-278(2018).

[4] Huang Tiancheng, Tao Bangyi, He Yan, et al. Waveform processing methods in domestic airborne lidar bathymetry system[J]. Laser & Optoelectronics Progress, 55, 64-73(2018).

[5] Wang C S, Li Q Q, Liu Y X, et al. A comparison of waveform processing algorithms for single-wavelength LiDAR bathymetry[J]. ISPRS Journal of Photogrammetry and Remote Sensing, 101, 22-35(2015).

[6] Luo Min, Shi Yan, Zhou Hui, et al. Waveform decompostion of lidar pulse based on the variable component parameter random sampling method[J]. Infrared and Laser Engineering, 48, 1005009(2019).

[7] He Yan, Hu Shanjiang, Chen Weibiao, et al. Research progress of domestic airborne dual-frequency LIDAR detection technology[J]. Laser & Optoelectronics Progress,, 55, 6-16(2018).

[8] Yan Jiaojiao, Zhong Lanxiang, Li Ting. Algorithm for human dorsal vein feature identification[J]. Computer Science, 45, 206-209(2018).

[9] [9] Wang Yulin. Study of algithm in image processing based on the bilateral filter[D]. Xi''an: Xidian University, 2010.(in Chinese)

[10] Shi Weiren, Fang Li, Chen Shuhan. Algorithm for image binarization based on improved Ostu and Niblack[J]. World Sci-Tech R & D, 35, 395-398(2013).