A Two-Layer Steganography for Mosaic Images. - Ji-Hwei Horng; Chin-Chen Chang 001; Kun-Sheng Sun (KSII Trans. Internet Inf. Syst., 2021)

Secret Message CDMA Multiplexing via QR Codes. - Chih-Hung Lee; Kun-Sheng Sun; Yun-Qiao Wang; Ji-Hwei Horng; Chin-Chen Chang 001 (ASSE, 2022)