G. Zhilyakov E, A. Chernomorets A, V. Bolgova E, I. Oleynik I, A. Chernomorets D. Hidden Data Embedding Method Based on the Image Projections Onto the Eigenvectors of Subinterval Matrices. IJET [Internet]. 2018 Sep. 7 [cited 2025 May 24];7(3.19):72-80. Available from: https://mail.sciencepubco.com/index.php/IJET/article/view/16990