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"An improved block based joint reversible data hiding in encrypted images ..."
Rupali Bhardwaj, Ashutosh Aggarwal (2020)
- Rupali Bhardwaj, Ashutosh Aggarwal:
An improved block based joint reversible data hiding in encrypted images by symmetric cryptosystem. Pattern Recognit. Lett. 139: 60-68 (2020)
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