1. R. C. Gonzalez and R. E. Woods, Digital Image Processing. Englewood Cliffs, NJ: Prentice-Hall, 2002.
2. S. Akkoul, R. Lédée, R. Leconge, C. Léger, R. Harba, S. Pesnel, S. Lerondel, A. Lepape, and L. Vilcahuaman, “Comparison of imagerestoration methods for bioluminescence imaging,” in ICISP 08, Cherbourg, France, 2008, vol. 5099, LNCS, pp. 163-172.
3. K. K. V. Toh, H. Ibrahim, and M. N. Mahyuddin, “Salt-and-pepper noise detection and reduction using fuzzy switching median filter,” IEEE Trans. Consumer Electron., vol. 54, no. 4, pp. 1956-1961, Nov. 2008.
4. W. Luo, “An efficient detail-preserving approach for removing impulse noise in images,” IEEE Signal Process. Lett., vol. 13, no. 7, pp.413-416, Jul. 2006.
5. P. Y. Chen and C. Y. Lien, An efficient edge-preserving algorithm forremoval of salt-and-pepper noise,IEEE Signal Process. Lett., vol. 15,pp. 833836, 2008.