HPCDNet: Hybrid position coding and dual-frquency domain transform network for low-light image enhancement

HPCDNet: Hybrid position coding and dual-frquency domain transform network for low-light image enhancement

Low-light image enhancement (LLIE) improves lighting to obtain natural normal-light images from images captured under poor illumination. However, existing LLIE methods do not effectively utilize positional and frequency domain image information. To address this limitation, we proposed an end-to-end...

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Bibliographic Details
Main Authors: Mingju Chen, Hongyang Li, Hongming Peng, Xingzhong Xiong, Ning Long
Format: Article
Language:English
Published: AIMS Press 2024-01-01
Series:Mathematical Biosciences and Engineering
Subjects:
image enhancement
position coding
wavelet transform
cosine transform
self-attention
Online Access:https://www.aimspress.com/article/doi/10.3934/mbe.2024085?viewType=HTML

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https://www.aimspress.com/article/doi/10.3934/mbe.2024085?viewType=HTML

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