Robust multitier spatial domain secured color image steganography in server environment. - Kaliram Perumal; Suganthi Muthusamy; Gowrison Gengavel (Clust. Comput., 2019)

Sparse data encoder and decoder to improve security in video steganography. - Kaliram Perumal; Suganthi Muthusamy; Gowrison Gengavel (Concurr. Comput. Pract. Exp., 2019)