arXiv
Open Access
2020
Hide Secret Information in Blocks: Minimum Distortion Embedding
Md Amiruzzaman
Rizal Mohd Nor
Abstrak
In this paper, a new steganographic method is presented that provides minimum distortion in the stego image. The proposed encoding algorithm focuses on DCT rounding error and optimizes that in a way to reduce distortion in the stego image, and the proposed algorithm produces less distortion than existing methods (e.g., F5 algorithm). The proposed method is based on DCT rounding error which helps to lower distortion and higher embedding capacity.
Penulis (2)
M
Md Amiruzzaman
R
Rizal Mohd Nor
Akses Cepat
Informasi Jurnal
- Tahun Terbit
- 2020
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- en
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- arXiv
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- Open Access ✓