Two-Layer Reversible Data Hiding Based on AMBTC Image With (7, 4) Hamming Code
In Malik et al.'s method, each pixel can be embedded with log<sub>2</sub>3 bits by being modified at most 1. Thus, their method achieves significant hiding capacity while maintaining good visual quality. However, in their method, the first lower and the first upper quantization leve...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
IEEE
2020-01-01
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| Series: | IEEE Access |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/8943204/ |