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OALib Journal期刊
ISSN: 2333-9721
费用：99美元
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基于双边滤波的实时图像去雾技术研究
Keywords: 去雾,双边滤波器,暗原色先验,大气光,大气光幕
Abstract:
为了消除尘雾对室外机器视觉系统的影响,提出了一种基于双边滤波器的实时图像去雾方法.根据暗原色先验统计原理估计大气光强度,使用快速双边滤波器估计大气光幕,通过求解带雾图像成像物理方程恢复理想光照条件下的大气辐射强度,实现图像去雾.实验结果表明,该方法对彩色图像和灰度图像均可实现理想的去雾效果,对于(320×240)像素的图像,可达到20帧/s以上的处理速度,满足视频图像实时处理要求.
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