[1] [1] Q A Holmes, X Zhang, D Zhao. Multi-resolution surface feature analysis for automatic target identification based on laser radar images[C]. Proceedings of International Conference on Image Processing, 1997, 3: 468-471.

[2] [2] V Philomin, D Harwood, L S Davis. Appearance-based automatic target recognition in overhead LADAR range imagery[C]. Brisbane: Proceedings of the 14th International Conference on Pattern Recognition, 1998, 2: 1320-1324.

[3] [3] S W Soliday, M T Perona, D G McCauley, et al.. Hybrid fuzzy-neural classifier for feature level data fusion in Ladar autonomous target recognition[C]. SPIE, 2001, 4379: 66-77.

[4] [4] M T Perona, Abhijit Mahalanobis. Ladar automatic target recognition using correlation filters[C].SPIE, 1999, 3718: 388-396.

[5] [5] A E Koksal, J H Shapiro, W M Wells. Model-based object recognition using laser radar range imagery[C]. SPIE, 1999, 3718: 256-266.

[6] [6] Ma Junguo, Huang Mengjun. Target recognition algorithm based on combination moments for laser imaging radar[J]. Chinese J Lasers, 2012, 39(6): 0609003.

[7] [7] Li Xiaofeng, Xu Jun, Luo Jijun, et al.. Noise analyzing and denoising of intensity image for laser active imaging system[J]. Infrared and Laser Engineering, 2011, 40(2): 332-337.

[8] [8] E Rosten, T Drummond. Machine learning for high-speed corner detection[C]. Ale Leonardis, Horst Bischof, Axel Pinz. Computer Vision-ECCV, Berlin: Springer, 2006, 3951: 430-443.

[9] [9] E Mair, G Hager, D Burschka, et al.. Adaptive and generic corner detection based on the accelerated segment test[C]. Kostas Daniilidis, Petros Marages, Nikos Paragies. Computer Vision-ECCV, Berlin: Springer, 2010, 6312: 183-196.

[10] [10] K Mikolajczyk, C Schmid. Scale & affine invariant interest point detectors[J]. Int J Computer Vision, 2004, 60(1): 63-86.