Research on audio information hiding algorithm based on BP neural network

摘要

This paper proposes an audio information hiding algorithm based on BP neural network. The algorithm adopts 256 grey scales image as embedded information and audio as the carrier. Utilize learning samples to train the neural network, and then extract image information by the trained network. The advantages of this algorithm are as follows: a great deal of data can be hided, the time of extracting data is short, the anti-attack robustness is strong, etc.