Hybrid Filter Based on Pixel Classification for Laser Active Imaging

Wang Canjin; Sun Tao; Chen Juan

doi:10.3788/cjl201441.0309001

[1] Li Ziqin, Li Qi, Wang Qi. Noise characteristic in laser active imaging system by statistic analysis[J]. Chinese J Lasers, 2004, 31(9): 1081-1085.

[2] J S Lee. Digital image enhancement and noise filtering by use of local statistics[J]. IEEE Trans Pattern Analysis and Machine Intell, 1980, PAMI-20(2): 165-168.

[3] V S Frost, J A Stiles, K S Shanmugan, et al.. A mode for radar images and its application to adaptive digital filtering of multiplicative noise[J]. IEEE Trans Pattern Analysis and Machine Intell, 1982, PAMI-4(2): 157-165.

[4] D Kuan, A Sawchuk, T Strand, et al.. Adaptive restoration of images with speckle[J]. IEEE Trans Acoust, Speech, Signal Process, 1987, 35(3): 373-383.

[5] L Parthiban, R Subramanian. Speckle noise removal using contourlets[C]. Shandong: International Conference on Information and Automation, 2006. 250-253.

[6] Jie Kang, Gang Yang. The algorithm of SAR speckle noise suppressing by using generalized multi-scale CB morphology[C]. Beijing: 2010 IEEE 10th International Conference on Signal Processing (ICSP) , 2010. 1106-1109.

[7] S M M Roomi, R B J Rajee. Speckle noise removal in ultrasound images using particle swarm optimization technique[C]. Chennai: 2011 International Conference on Recent Trends in Information Technology (ICRTIT), 2011. 926-931.

[8] P Jarabó Amores, M Rosó Zurera, D Mató Moya, et al.. Mean-shift filtering to reduce speckle noise in SAR images[C]. Singapore: Instrumentation and Measurement Technology Conference, 2009. 1188-1193.

[9] W Hyenkyun, S Yun. Alternating minimization algorithm for speckle reduction with a shifting technique[J]. Image Processing, 2012, 21(4): 701-1714.

[10] Jiang Lihui, Zhao Chunhui, Wang Qi. Algorithm about suppressing speckle noise in coherent laser radar imagery[J]. Acta Optica Sinica, 2003, 23(5): 541-546.

[11] 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, 40(2): 332-337.

[12] Xu Yibin, Xu Jun, Zhao Falin, et al.. Laser active image-denoising method based on wavelet transform[J]. High Power Laser and Particle Beams, 2009, 21(21): 1786-1790.

[13] Dong Jihui, Hu Qiquan, Sun Dongsong, et al.. Techniques of depressing image noise in laser imaging tracking system[J]. Chinese J Lasers, 38(1): 0109002.

[14] Y Choi, R Krishnapuram. A robust approach to image enhancement based in fuzzy logic[J]. IEEE Trans on Image Processing, 1997, 6(6): 808-825.

[15] D L Donoho. Denoising by soft-thresholding[J]. IEEE Trans on Inform Theory, 1995, 41(3): 613-627.

[16] W G Zhang, Q Zhang, C S Yang. Improved bilateral filtering for SAR image despecking[J]. Electron Lett, 2011, 47(17): 286-288.

CLP Journals