Abstract: Resisting the operations in lossy channels is a challenge for image steganography. In this article, we propose a novel robust steganographic method to resist the image downsampling operation ...
Abstract: Intelligent reflecting surface (IRS) is an enabling technology to engineer the radio signal propagation in wireless networks. By smartly tuning the signal reflection via a large number of ...
smartdownsample selects representative subsets from large image collections while preserving visual diversity. It uses DINOv2 embeddings and agglomerative clustering to group visually similar images, ...
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