一种基于道路监控视频图像质量评估的新方法

摘要

The quality assessment of objective images is important because of its valuable application .An objective image quality as-sessment being about road monitoring video images is presented .Because the road monitoring video has the strong stability , consisten-cy, a singe monitoring video scene .This paper adopts a physical model to create many images contrast to restore the weather affect im -age quality assessment method , by comparing multiple image recovery road video image clarity .Adding noise brightness than the factor to increase the robustness and accuracy of the image and analysis the advantages and disadvantages of the method .%针对近些年图像质量评价的重要性，提出一种针对道路监控视频的图像质量评估方法。因为道路监控视频具有连贯性、图像稳定性强、单个监控视频场景单一等特点，本文采用一种结合多幅图像创建物理模型对比恢复天气影响的图像质量评估方法，通过多幅图像比较恢复道路视频图像清晰度，加入噪声亮度比的因子来增加图像的鲁棒性和准确性，分析该方法的优势和不足。