New design paradigm of distortion cost function for efficient JPEG steganography - Su, Wenkang; Ni, Jiangqun; Hu, Xianglei; Huang, Jiwu (Signal processing, 2022)
Keywords: Distortion cost function; Domain transformation; Exponential model; Information hiding; JPEG steganography; Distortion cost function; Information hiding; Exponential model; JPEG steganography; Domain transformation