摘要
基于微光图像噪声的评价对TNO彩色映射法进行了改进,并通过将微光图像的噪声特性参数引入到映射系数中,提出了一种自适应的微光红外图像融合方法。实验分析表明:该方法可以有效地降低微光图像的噪声对融合图像的影响,提高低照度下微光红外融合图像的质量。
TNO color mapping method is improved based on the evaluation of LLL image noise. A kind of adaptive LLL and infrared image fusion method is proposed in which the LLL image noise characteristic parameters are introduced to the mapping coefficient. The experimental analysis shows that this method can effectively improve the quality of LLL and infrared image fusion.
出处
《海军工程大学学报》
CAS
北大核心
2017年第1期102-106,共5页
Journal of Naval University of Engineering
关键词
噪声评价
微光图像
红外图像
自适应融合
image noise
low light level image
infrared image
adaptive fusion