[1] LI L, XU Y, JIANG Q et al. New development trends of military UAV equipment and technology in the world in 2018[J]. Tactical Missile Technology, 1-11(2019).

[2] YAN C, TU L H, WANG Y H et al. Application of unmanned aerial vehicle in civil field in China[J]. Flight Dynamics, 40, 1-6(2022).

[3] ZHANG Y Y, WEI Y, LIU H et al. End-to-end UAV obstacle avoidance decision based on deep reinforcement learning[J]. Journal of Northwestern Polytechnical University, 40, 1055-1064(2022).

[4] HUANG C P, MAO P J, LI P J et al. Research and trend of autonomous flight technology of agricultural UAV[J]. Journal of Chinese Agricultural Mechanization, 41, 162-170(2020).

[5] ZUO C, QIAN J M, FENG S J et al. Deep learning in optical metrology: a review[J]. Light: Science & Applications, 11, 39(2022).

[6] RIVENSON Y, WU Y C, OZCAN A. Deep learning in holography and coherent imaging[J]. Light: Science & Applications, 8, 85(2019).

[7] XUE Z H, GONSALVES T. Monocular vision obstacle avoidance UAV: a deep reinforcement learning method[C], 1-6(2021).

[8] RUF B, MONKA S, KOLLMANN M et al. Real-time on-board obstacle avoidance for UAVs based on embedded stereo vision[C](2018).

[9] LAI Y C, HUANG Z Y. Detection of a moving UAV based on deep learning-based distance estimation[J]. Remote Sensing, 12, 3035(2020).

[10] YUAN Y, HE X. Automatic diagnosis method of safety distance of power inspection line based on UAV vision[J]. Manufacturing Automation, 44, 192-195(2022).

[11] YANG J J, GAO X Y, LI H L et al. Research on UAV obstacle avoidance system based on machine vision[J]. Journal of Chinese Agricultural Mechanization, 41, 155-160(2020).

[12] REDMON J, DIVVALA S, GIRSHICK R et al. You only look once: unified, real-time object detection[C], 779-788(2016).

[13] HAN K, WANG Y H, TIAN Q et al. GhostNet: more features from cheap operations[C], 1580-1589(2020).

[14] ZHENG Z H, WANG P, LIU W et al. Distance-IoU loss: faster and better learning for bounding box regression[C], 12993-13000(2020).

[15] ZHANG Z Y. A flexible new technique for camera calibration[J]. IEEE Transactions on Pattern Analysis and Machine Intelligence, 22, 1330-1334(2000).

[16] BOYER R S, MOORE J S[M]. A Computational Logic Handbook: Formerly Notes and Reports in Computer Science and Applied Mathematics(2014).

[17] MARTULL S, MARTORELL M P, FUKUI K. Realistic CG stereo image dataset with ground truth disparity maps[C], 117-118(2012).

[18] HIRSCHMULLER H. Stereo processing by semiglobal matching and mutual information[J]. IEEE Transactions on Pattern Analysis and Machine Intelligence, 30, 328-341(2008).

[19] LOWE D G. Distinctive image features from scale-invariant keypoints[J]. International Journal of Computer Vision, 60, 91-110(2004).