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SFSNet: object detection in adverse weather via active frequency-spatial feature recovery

Aug 2026 · Multimedia Systems · Vol 32 · 0 citations · 52 references

TL;DR

SFSNet, which performs real-time frequency-spatial feature recovery for object detection under hazy and low-light conditions, and a Symmetric Frequency-Spatial Architecture is proposed to replace standard pooling with invertible Discrete Wavelet Transform for information-preserving decomposition.

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