Hybrid watermarking scheme based on singular value decomposition ghost imaging - Wu, Jun-Yun; Huang, Wei-Liang; Wen, Ru-Hong; Gong, Li-Hua (Oficyna Wydawnicza Politechniki Wrocławskiej, 2020)
Optica Applicata, Vol. 50, 2020, nr 4, s. 633-647
Keywords: optyka; digital watermarking; SVD ghost imaging; discrete wavelet transform; imperceptibility