1. Venegas-Andraca, S.E., Ball, J.L.: Storing Images in engtangled quantum systems. (2003), arXiv:quantph/0402085
2. Venegas-Andraca, S.E., Bose, S.: Storing, processing and retrieving an image using quantum mechanics. In: Proceedings of SPIE Conference Quantum Information and Computation, vol. 5105, pp. 137–147 (2003). https://doi.org/10.1117/12.485960
3. Nielsen, M., Chuang, I.: Quantum Computation and Quantum Information. Cambridge University Press, New York (2000)
4. Klappenecker, A., Rötteler, M.: Discrete cosine transforms on quantum computers. In: Proceedings of the IEEER8-EURASIP Symposium on Image and Signal Processing and Analysis (ISPA01), pp. 464-468, Pula, Croatia (2001)
5. Tseng, C.C., Hwang, T.M.: Quantum circuit design of $$8\times 8$$ discrete cosine transforms using its fast computation flow graph. In: IEEE International Symposium on Circuits and Systems, pp. 828–831 (2005)