SPICE: Simple and Practical Image Clarification and Enhancement
Fuente:
arXiv
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| Hauptverfasser: | , , |
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| Format: | Preprint |
| Veröffentlicht: |
2025
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| _version_ | 1866914084138516480 |
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| author | Belyaev, Alexander Fayolle, Pierre-Alain Cohen, Michael |
| author_facet | Belyaev, Alexander Fayolle, Pierre-Alain Cohen, Michael |
| contents | We introduce a simple and efficient method to enhance and clarify images. More specifically, we deal with low light image enhancement and clarification of hazy imagery (hazy/foggy images, images containing sand dust, and underwater images). Our method involves constructing an image filter to simulate low-light or hazy conditions and deriving approximate reverse filters to minimize distortions in the enhanced images. Experimental results show that our approach is highly competitive and often surpasses state-of-the-art techniques in handling extremely dark images and in enhancing hazy images. A key advantage of our approach lies in its simplicity: Our method is implementable with just a few lines of MATLAB code. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2510_08358 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | SPICE: Simple and Practical Image Clarification and Enhancement Belyaev, Alexander Fayolle, Pierre-Alain Cohen, Michael Computer Vision and Pattern Recognition We introduce a simple and efficient method to enhance and clarify images. More specifically, we deal with low light image enhancement and clarification of hazy imagery (hazy/foggy images, images containing sand dust, and underwater images). Our method involves constructing an image filter to simulate low-light or hazy conditions and deriving approximate reverse filters to minimize distortions in the enhanced images. Experimental results show that our approach is highly competitive and often surpasses state-of-the-art techniques in handling extremely dark images and in enhancing hazy images. A key advantage of our approach lies in its simplicity: Our method is implementable with just a few lines of MATLAB code. |
| title | SPICE: Simple and Practical Image Clarification and Enhancement |
| topic | Computer Vision and Pattern Recognition |
| url | https://arxiv.org/abs/2510.08358 |