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Self-supervised zero-shot dehazing network based on dark channel prior

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Bibliographic Details
Main Authors: Xinjie, Xiao, Yuanhong, Ren, Zhiwei, Li
Format: Book
Language:English
Published: Springer 2023
Subjects:
SZDNet
Online Access:https://link.springer.com/article/10.1007/s12200-023-00062-7
https://dlib.phenikaa-uni.edu.vn/handle/PNK/8046
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spelling 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

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