The following publications are possibly variants of this publication:
- Encryption of medical images based on the cosine number transformJuliano B. Lima, F. Madeiro, F. J. R. Sales. spic, 35:1-8, 2015. [doi]
- Light field image encryption based on steerable cosine number transformVerusca S. Lima, Felipe A. B. S. Ferreira, Francisco Madeiro, Juliano B. Lima. sigpro, 202:108781, 2023. [doi]
- Image encryption based on the finite field cosine transformJ. B. Lima, E. A. O. Lima, F. Madeiro. spic, 28(10):1537-1547, 2013. [doi]
- Audio encryption based on the cosine number transformJuliano B. Lima, Eronides F. da Silva Neto. mta, 75(14):8403-8418, 2016. [doi]