Multimedia Communication Security in 5G/6G Coverless Steganography Based on Image Text Semantic Association

<div>Generated carrier image. The generated image consists of a hotspot image, three rows and seven columns of text icons, some text guidance, and details.</div>

Security and Communication Networks

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Figure 2

Figure 2: Multimedia Communication Security in 5G/6G Coverless Steganography Based on Image Text Semantic Association 