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A Fast Method for Single Image Haze Removal Based on Multiscale Dark Channel Prior

机译:基于多尺度暗通道先验的单图像雾度快速去除方法

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Aiming at the problem that the computational process in the method for image haze removal based on the dark channel prior is too complicated and too time-consuming, we propose a fast method for single image haze removal based on multiscale dark channel prior. In order to solve the problem that it takes too much time on a high resolution image, we choose to optimize the image haze removal based on dark channel prior algorithm by the method of multiple scales. We deal with rough resolution images and use fast minimum filtering and fast guided filtering to speed up the haze removal algorithm. Therefore, the speed of calculation is accelerated while maintaining the good image effect after haze removal.
机译:针对基于暗通道先验的图像雾度去除方法的计算过程过于复杂,耗时的问题,提出了一种基于多尺度暗通道先验的单图像雾度去除的快速方法。为了解决在高分辨率图像上花费太多时间的问题,我们选择基于暗通道先验算法的多尺度方法来优化图像雾度去除。我们处理粗糙分辨率的图像,并使用快速最小滤镜和快速引导滤镜来加快除雾算法。因此,在去除雾霾之后,在保持良好图像效果的同时,加快了计算速度。

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