1. Gonzalez, R.C., Woods, R.E.: Digital Image Processing, 2nd edn. Pearson Education, Upper Saddle River (2004)
2. Cui, F.Y., Zou L.J., Song B.: Edge feature extraction based on digital image processing techniques. In: Proceedings of the IEEE International Conference on Automation and Logistics, pp. 2320–2324, Qingdao, China (2008)
3. Verma, R., Mahrishi, R., Srivastava, G.K., Siddavatam, R.: A novel image reconstruction using second generation wavelets. In: International Conference on Advances in Recent Technologies in Communication and Computing (2009). doi:
10.1109/ARTCom.2009.59
. ISBN 978-0-7695-3845-7
4. Soman, B.K.P., Ramachandran, B.K.P.: Insight into Wavelets from Theory to Practice, 2nd edn. PHI, New Delhi (2008)
5. Vanfleet, P.J.: Discrete Wavelet Transformations an Elementary Approach with Applications. Wiley, Hoboken