Say the image: Auditory masking effect-driven invertible network for progressive image-in-audio steganography

Key Points

• The method enables new approaches to image embedding within audio files, enhancing stealthiness.
• Performance metrics demonstrate a successful balance between audio fidelity and image quality during embedding.
• Assessment using an invertible network shows effective data embedding while maintaining high audio quality.
• This technique may enable more secure communication, though practical applications require further exploration.