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

This article has now been updated. Please use the final version.

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-scaleKey-select Routing Attention Module, Lightweight Frequency Processing Module, vision transformer

JOURNAL FREE ACCESS Advance online publication

Article ID: 2024EDL8043

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

The final version of this article is now available: Vol. E107.D (2024), No. 11 pp. 1472-1475

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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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