دورية أكاديمية
Single underwater image enhancement based on differential attenuation compensation
| العنوان: | Single underwater image enhancement based on differential attenuation compensation |
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| المؤلفون: | Yunting Lai, Zhuang Zhou, Binghua Su, Zhe Xuanyuan, Jialin Tang, Jinghui Yan, Wanxin Liang, Jiongjiang Chen |
| المصدر: | Frontiers in Marine Science, Vol 9 (2022) |
| بيانات النشر: | Frontiers Media S.A., 2022. |
| سنة النشر: | 2022 |
| المجموعة: | LCC:Science LCC:General. Including nature conservation, geographical distribution |
| مصطلحات موضوعية: | underwater image, image enhancement, contrast stretching, differential attenuation compensation, machine vision, Science, General. Including nature conservation, geographical distribution, QH1-199.5 |
| الوصف: | High quality underwater images and videos are important for exploitation tasks in the underwater environment, but the complexity of the underwater imaging environment makes the quality of the acquired underwater images generally low. To correct the chromatic aberration and enhance the sharpness of underwater images in order to improve the quality of underwater images, we based on the differential compensation proposed a Differential Attenuation Compensation (DAC) method. The underwater image is contrast stretched to improve the contrast of the image, as well as the underwater image is denoised, for the red channel with serious loss of detail information we choose the blue and green channels with more detail information to compensate for this, and finally the image is restored through the grayscale world to obtain more realistic colors. Our method is qualitatively and quantitatively compared with multiple state-of-the-art methods in the public underwater image dataset, underwater image enhancement benchmark (UIEB) and enhancing underwater visual perception (EUVP), demonstrating that the underwater images processed by our method better resolve the problems of chromatic aberration and blur, with more realistic color, detail and better underwater image quality evaluation indicators |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 2296-7745 |
| Relation: | https://www.frontiersin.org/articles/10.3389/fmars.2022.1047053/full; https://doaj.org/toc/2296-7745 |
| DOI: | 10.3389/fmars.2022.1047053 |
| URL الوصول: | https://doaj.org/article/a35fd7933daa4d52aefbb984ab81d155 |
| رقم الأكسشن: | edsdoj.35fd7933daa4d52aefbb984ab81d155 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 22967745 |
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| DOI: | 10.3389/fmars.2022.1047053 |