Rachmawanto, Eko Hari, Dian Nuswantoro University, Indonesia
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Vol 17, No 4: August 2019 - Computer Science and Information System
Imperceptible and secure image watermarking using DCT and random spread technique
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Vol 17, No 5: October 2019 - Computer Science and Information System
An improved security and message capacity using AES and Huffman coding on image steganography
Abstract PDF