2 papers
cs.CV2026
No Prompt, No Leaks: A Robust Generative Steganography Framework via Prompt-Free Diffusion
Jingwen Cai, Fen Xiao, Shuhua Deng +1
Generative image steganography synthesizes stego images directly from secret information to achieve inherent security advantages. Latent Diffusion Models (LDMs) have recently emerg…
stat.ML2026
SAHMM-VAE: A Source-Wise Adaptive Hidden Markov Prior Variational Autoencoder for Unsupervised Blind Source Separation
Yuan-Hao Wei
We propose SAHMM-VAE, a source-wise adaptive Hidden Markov prior variational autoencoder for unsupervised blind source separation. Instead of treating the latent prior as a single…