can reversible data hiding in encrypted images be carried out in digital forensics? what are the future researches that can be done on reversible data hiding for increasing the embedding capacity
Reversible data hiding and digital image forensics are two different problems.
For better embedding capacity in reversible data hiding, you need to find better prediction schemes, for prediction error expansion based reversible watermarking, which is the current state-of-the-art. You can look into our works on that.
https://pdfs.semanticscholar.org/f2f6/13239583dc5c0543e0450f2a809c55327363.pdf
I hope this article will be helpful63.pdf
Yes, you can. Many literature does it.
[1] Abboud, George, Jeffrey Marean, and Roman V. Yampolskiy. "Steganography and visual cryptography in computer forensics." 2010 Fifth International Workshop on Systematic Approaches to Digital Forensic Engineering. IEEE, 2010.
[2] Abboud, George, Jeffrey Marean, and Roman V. Yampolskiy. "Steganography and visual cryptography in computer forensics." 2010 Fifth International Workshop on Systematic Approaches to Digital Forensic Engineering. IEEE, 2010.
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