Wavelength-based Attributed Deep Neural Network for Underwater Image Restoration
Underwater images, in general, suffer from low contrast and high color distortions due to the non-uniform attenuation of the light as it propagates through the water. In addition, the degree of attenuation varies with the wavelength, resulting in the asymmetric traversing of colors. Despite the prolific works for
underwater image restoration
(UIR) using deep learning, the above asymmetricity has not been addressed in the respective network engineering.
Contributions:
As the first novelty, this article shows that attributing the right receptive field size (
context
) based on the traversing range of the color channel may lead to a substantial performance gain for the task of UIR. Further, it is important to suppress the irrelevant multi-contextual features and increase the representational power of the model. Therefore, as a second novelty, we have incorporated an attentive skip mechanism to adaptively refine the learned multi-contextual features. The proposed framework, called
Deep WaveNet
, is optimized using the traditional pixel-wise and feature-based cost functions. An extensive set of experiments have been carried out to show the efficacy of the proposed scheme over existing best-published literature on benchmark datasets. More importantly, we have demonstrated a comprehensive validation of enhanced images across various high-level vision tasks, e.g., underwater image semantic segmentation and diver’s 2D pose estimation. A sample video to exhibit our real-world performance is available at
https://tinyurl.com/yzcrup9n
. Also, we have open-sourced our framework at
https://github.com/pksvision/Deep-WaveNet-Underwater-Image-Restoration
.
No keywords indexed for this article. Browse by subject →
Codruta O. Ancuti, Cosmin Ancuti, Christophe De Vleeschouwer et al.
Linfeng Bai, Weidong Zhang, Xipeng Pan et al.
Jia Deng, Wei Dong, Richard Socher et al.
Chao Dong, Chen Change Loy, Kaiming He et al.
Kaiming He, Jian Sun, Xiaoou Tang
Md Jahidul Islam, Youya Xia, Junaed Sattar
Md Jahidul Islam, Youya Xia, Junaed Sattar
Chongyi Li, Saeed Anwar, Junhui Hou et al.
Chongyi Li, Chunle Guo, Wenqi Ren et al.
Jonathan Long, Evan Shelhamer, Trevor Darrell
Showing 50 of 90 references
- Published
- Jan 05, 2023
- Vol/Issue
- 19(1)
- Pages
- 1-23
- License
- View
You May Also Like
Zhedong Zheng, Liang Zheng · 2020
483 citations
Eva Cetinic, James She · 2022
385 citations
Jiacheng Ruan, Jixiong Li · 2025
333 citations
M. Shamim Hossain, Syed Umar Amin · 2019
257 citations
Yipeng Liu, Qi Yang · 2023
114 citations