[1] [1] Wang Haihong, Zeng Ni, Lu Wei et al.. Edge detection of laser imaging radar based on wavelet transform and mathematical morphology[J]. Chinese J. Lasers, 2008, 35(6): 903～906

[2] [2] X. Li, M. Orchard. Novel sequential error-concealment techniques using orientation adaptive interpolation[J]. IEEE Trans. Circuits and Systems for Video Technol., 2002, 12(10): 857～864

[3] [3] T. Kim, J. Paik. Fast image restoration for reducing block artifacts based on adaptive constrained optimization[J]. J. Visual Communication and Image Representation, 1998, 9(3): 234～242

[4] [4] Cao Wanpeng, Che Rensheng, Ye Dong. Illumination-independent wavelet scale multiplication edge detection method[J]. Acta Optica Sinica, 2007, 27(10): 1751～1757

[5] [5] Wang Gang, Xiao Liang, Jiang Zhijing et al.. Sub-pixel multifractal method for image processing application[J]. Acta Optica Sinica, 2006, 26(9): 1345～1349

[6] [6] W. H. Jung, S. L. Hwang. Adaptive image interpolation based on local gradient features[J]. IEEE Signal Processing Letters, 2004, 11(3): 359～362

[7] [7] S. C. Hyun, K. Kang. A compressed domain scheme for classifying block edge patterns[J]. IEEE Trans. Image Processing, 2005, 14(2): 145～151

[8] [8] S. W. Lee, Y. M. Kim, S. W. Choi. Fast scene change detection using direct feature extraction from MPEG compressed videos[J]. IEEE Trans. Multimedia, 2000, 2(4): 240～254