1. Gonzalez, R.C., Woods, R.E.: Digital Image Processing, 2nd edn. Prentice Hall, Englewood Cliffs (2002)
2. Freeman, W.T., Jones, T.R., Pasztor, E.C.: Example-Based Super-Resolution. In: Proceedings of Computer Graphics and Applications, March/April 2002, pp. 56–65. IEEE, Los Alamitos (2002)
3. Baker, S., Kanade, T.: Limits on Super-Resolution and How to Break Them. IEEE Transactions on Pattern Analysis and Machine Intelligence 24(9) (September 2002)
4. Chang, H., Yeung, D.Y., Xiong, Y.: Super-resolution through neighbor embedding. In: Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR), Washington, DC, USA, 27 June - 2 July, vol. 1, pp. 275–282 (2004)
5. Zhang, J., Li, S.Z., Wang, J.: Manifold Learning and Applications in Recognition,”in. In: Tan, Y.P., Yap, K.H., Wang, L. (eds.) Intelligent Multimedia Processing with Soft Computing. Springer, Heidelberg (2004)