New approach to dehaze single nighttime image
This paper focus on the dehazing of a single image captured at nighttime. The current state-of-the-art nighttime dehazing approaches usually suffer from the color shift problem due to the fact that the assumptions enforced underdaytime cannot get applied to the nighttime image directly. The classica...
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The Northwestern Polytechnical University
2021-06-01
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| Series: | Xibei Gongye Daxue Xuebao |
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| Online Access: | https://www.jnwpu.org/articles/jnwpu/full_html/2021/03/jnwpu2021393p604/jnwpu2021393p604.html |
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doaj-2c4bab41fae247bf829319dd23b19f7f2021-08-10T11:25:10ZzhoThe Northwestern Polytechnical UniversityXibei Gongye Daxue Xuebao1000-27582609-71252021-06-0139360461010.1051/jnwpu/20213930604jnwpu2021393p604New approach to dehaze single nighttime image01234School of Automation, Northwestern Polytechnical UniversitySchool of Mechanical Engineering, Northwestern Polytechnical UniversitySchool of Automation, Northwestern Polytechnical UniversitySchool of Mechanical Engineering, Northwestern Polytechnical UniversitySchool of Mechanical Engineering, Northwestern Polytechnical UniversityThis paper focus on the dehazing of a single image captured at nighttime. The current state-of-the-art nighttime dehazing approaches usually suffer from the color shift problem due to the fact that the assumptions enforced underdaytime cannot get applied to the nighttime image directly. The classical dehazing methods try to estimate the transmission mapand accurate light to dehaze a single image. The present basic idea is to firstly separate the light layer from the hazy image and thetransmission map can be computed afterwards. A new layer separation method is proposed to solve the non-globalatmospheric light problem. The present method on some real datasets to show its superior performance is validated.https://www.jnwpu.org/articles/jnwpu/full_html/2021/03/jnwpu2021393p604/jnwpu2021393p604.htmlimage layer separationtransmission map estimationnighttime image dehazing |
| collection |
DOAJ |
| language |
zho |
| format |
Article |
| sources |
DOAJ |
| title |
New approach to dehaze single nighttime image |
| spellingShingle |
New approach to dehaze single nighttime image Xibei Gongye Daxue Xuebao image layer separation transmission map estimation nighttime image dehazing |
| title_short |
New approach to dehaze single nighttime image |
| title_full |
New approach to dehaze single nighttime image |
| title_fullStr |
New approach to dehaze single nighttime image |
| title_full_unstemmed |
New approach to dehaze single nighttime image |
| title_sort |
new approach to dehaze single nighttime image |
| publisher |
The Northwestern Polytechnical University |
| series |
Xibei Gongye Daxue Xuebao |
| issn |
1000-2758 2609-7125 |
| publishDate |
2021-06-01 |
| description |
This paper focus on the dehazing of a single image captured at nighttime. The current state-of-the-art nighttime dehazing approaches usually suffer from the color shift problem due to the fact that the assumptions enforced underdaytime cannot get applied to the nighttime image directly. The classical dehazing methods try to estimate the transmission mapand accurate light to dehaze a single image. The present basic idea is to firstly separate the light layer from the hazy image and thetransmission map can be computed afterwards. A new layer separation method is proposed to solve the non-globalatmospheric light problem. The present method on some real datasets to show its superior performance is validated. |
| topic |
image layer separation transmission map estimation nighttime image dehazing |
| url |
https://www.jnwpu.org/articles/jnwpu/full_html/2021/03/jnwpu2021393p604/jnwpu2021393p604.html |
| _version_ |
1721212158868455424 |