A Sudoku Matrix-Based Method of Pitch Period Steganography in Low-Rate Speech Coding. - Zhongliang Yang; Xueshun Peng; Yongfeng Huang 001 (SecureComm, 2017)

A novel method of speech information hiding based on 3D-Magic Matrix. - Zhongliang Yang; Xueshun Peng; Yongfeng Huang 001; Chinchen Chang 001 (CoRR, 2018)