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Sponsored AI AM CLAUDE, A Beginner's Guide: Learn the basics of working with AI AI AM CLAUDE, A Beginner's Guide: Learn the basics of working with AI

Author

Ching-Yu Tsai

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Preprint Aug 2026

SFMformer: A Spatial-Frequency Modulation Transformer for Lightweight Image Super-Resolution

It is observed that sparsification changes what it means to improve such a network, and a dual-branch spatial enhancement on the input of a progressive focused attention with a wavelet-domain modulation on its output is tested, forming SFMformer, which ranks first on 28 of 30 PSNR/SSIM entries across five benchmarks an...

Chih-Hsiang Yang, Chia-Min Lin, Ching-Yu Tsai et al. · 0 citations

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