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cs.CV2025
SecDiff: Diffusion-Aided Secure Deep Joint Source-Channel Coding Against Adversarial Attacks
Changyuan Zhao, Jiacheng Wang, Ruichen Zhang +5
Deep joint source-channel coding (JSCC) has emerged as a promising paradigm for semantic communication, delivering significant performance gains over conventional separate coding s…
cs.CV2024
MOC-RVQ: Multilevel Codebook-Assisted Digital Generative Semantic Communication
Yingbin Zhou, Yaping Sun, Guanying Chen +5
Vector quantization-based image semantic communication systems have successfully boosted transmission efficiency, but face challenges with conflicting requirements between codebook…