About code for pixel prediction and image recovery

[By-he]

Dear professor, first of all, Thank you very much for your great contribution to pixel prediction in the field of reversible data hiding. I am very interested in your research method and hope to further understand your detailed code description of pixel prediction. I am looking forward to your recovery.

[doubingwen]

亲爱的教授，首先非常感谢您在可逆数据隐藏领域对像素预测所作出的巨大贡献。希望进一步了解您对像素预测的详细代码描述。