Vision Transformer with Key-Select Routing Attention for Single Image Dehazing

Lihan TONG; Weijia LI; Qingxia YANG; Liyuan CHEN; Peng CHEN

doi:10.1587/transinf.2024EDL8043

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Vision Transformer with Key-Select Routing Attention for Single Image Dehazing

Lihan TONG, Weijia LI, Qingxia YANG, Liyuan CHEN, Peng CHEN

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Keywords: single image dehazing, multi-scale key-select routing attention module, lightweight frequency processing module, vision transformer

JOURNAL FREE ACCESS

2024 Volume E107.D Issue 11 Pages 1472-1475

DOI https://doi.org/10.1587/transinf.2024EDL8043

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Abstract

We present Ksformer, utilizing Multi-scale Key-select Routing Attention (MKRA) for intelligent selection of key areas through multi-channel, multi-scale windows with a top-k operator, and Lightweight Frequency Processing Module (LFPM) to enhance high-frequency features, outperforming other dehazing methods in tests.

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