红外技术2019，Vol.41Issue(1)：27-34,8.
基于余弦值的红外光强与偏振图像特征差异度的度量方法
Measurement of the Feature Difference Between Infrared Intensity and Polarization Image Based on Cosine Value
摘要
Abstract
In the intensity and polarization image fusion method driven by the difference features, the number of image features is large, and there is information fusion redundancy among the features. In this paper, a method of measuring the feature difference between infrared intensity and the polarization image based on cosine value is presented. By extracting the feature image from the source image, separating luminance, texture, and edge features, the difficulty of feature selection is avoided. Meanwhile, the feature difference degree is defined and calculated based on the feature vectors extracted from the feature map. The difference between the images is quantified in this way. Finally, the rationality and effectiveness of the proposed method are verified through experiments.关键词
红外偏振图像/特征图/特征差异度/余弦相似度Key words
infrared polarization image/feature image/feature difference/cosine similarity分类
信息技术与安全科学引用本文复制引用
焦玉茜,杨风暴,吉琳娜,王向东,张宗军..基于余弦值的红外光强与偏振图像特征差异度的度量方法[J].红外技术,2019,41(1):27-34,8.基金项目
国家自然科学基金资助项目(61672472,61702465) （61672472,61702465）
中北大学科学研究基金资助项目(XJJ2016024) （XJJ2016024）
中北大学电子测试技术重点实验室开放基金资助项目(ZDSYSJ2015005). （ZDSYSJ2015005）
