Алгоритм стеганографического скрытия данныхв jpeg изображения, основанный на использовании функций свертки

Abstract

JPEG steganography embedding algorithm based on using convolution functions for determining the modified values of groups of quantized spectral coefficients is considered. The main features of the algorithm are high capacity, minimal distortion of the filled container, and the possibility of multiplexing hidden channels. The results of experiments which show the container distortion level and hidden capacity are presented.