Combined DWT-DCT based digital image watermarking technique for copyright protection - Deb, K.; Al-Seraj, M. S.; Hoque, M. M.; Sarkar, M. I. H. (2012 7th International Conference on Electrical and Computer Engineering, 2012)
Keywords: Digital watermarking; Discrete Cosine Transform (DCT); Discrete cosine transforms; Discrete Wavelet Transform (DWT); Discrete wavelet transforms; Image coding; Random sequences; Transform coding; Watermarking