Self-supervised zero-shot dehazing network based on dark channel prior
CC BY
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| Ngôn ngữ: | English |
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Springer
2023
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| Truy cập trực tuyến: | https://link.springer.com/article/10.1007/s12200-023-00062-7 https://dlib.phenikaa-uni.edu.vn/handle/PNK/8046 |
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oai:localhost:PNK-80462023-04-18T08:18:59Z Self-supervised zero-shot dehazing network based on dark channel prior Xinjie, Xiao Yuanhong, Ren Zhiwei, Li SZDNet CC BY Most learning-based methods previously used in image dehazing employ a supervised learning strategy, which is time-consuming and requires a large-scale dataset. However, large-scale datasets are difficult to obtain. Here, we propose a self-supervised zero-shot dehazing network (SZDNet) based on dark channel prior, which uses a hazy image generated from the output dehazed image as a pseudo-label to supervise the optimization process of the network. Additionally, we use a novel multichannel quad-tree algorithm to estimate atmospheric light values, which is more accurate than previous methods. Furthermore, the sum of the cosine distance and the mean squared error between the pseudo-label and the input image is applied as a loss function to enhance the quality of the dehazed image. 2023-04-18T08:18:59Z 2023-04-18T08:18:59Z 2023 Book https://link.springer.com/article/10.1007/s12200-023-00062-7 https://dlib.phenikaa-uni.edu.vn/handle/PNK/8046 en application/pdf Springer |
| institution |
Digital Phenikaa |
| collection |
Digital Phenikaa |
| language |
English |
| topic |
SZDNet |
| spellingShingle |
SZDNet Xinjie, Xiao Yuanhong, Ren Zhiwei, Li Self-supervised zero-shot dehazing network based on dark channel prior |
| description |
CC BY |
| format |
Book |
| author |
Xinjie, Xiao Yuanhong, Ren Zhiwei, Li |
| author_facet |
Xinjie, Xiao Yuanhong, Ren Zhiwei, Li |
| author_sort |
Xinjie, Xiao |
| title |
Self-supervised zero-shot dehazing network based on dark channel prior |
| title_short |
Self-supervised zero-shot dehazing network based on dark channel prior |
| title_full |
Self-supervised zero-shot dehazing network based on dark channel prior |
| title_fullStr |
Self-supervised zero-shot dehazing network based on dark channel prior |
| title_full_unstemmed |
Self-supervised zero-shot dehazing network based on dark channel prior |
| title_sort |
self-supervised zero-shot dehazing network based on dark channel prior |
| publisher |
Springer |
| publishDate |
2023 |
| url |
https://link.springer.com/article/10.1007/s12200-023-00062-7 https://dlib.phenikaa-uni.edu.vn/handle/PNK/8046 |
| _version_ |
1763543258362806272 |
| score |
8.891145 |