Research on Image De-fog Algorithm Based on Fusion Homomorphic Filtering and Wavelet Transform
Aiming at the problem of severe degradation of fog weather image and low contrast, an improved algorithm is proposed . From the point of view of time frequency analysis, the Fourier transform in the homomorphic filtering algorithm is replaced by the fast wavelet transform, and then the wavelet coeff...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Harbin University of Science and Technology Publications
2019-02-01
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| Series: | Journal of Harbin University of Science and Technology |
| Subjects: | |
| Online Access: | https://hlgxb.hrbust.edu.cn/#/digest?ArticleID=1638 |
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