期刊文献+

红外与可见光图像快速融合算法 被引量:19

A Fast Fusion Algorithm of Visible and Infrared Images
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摘要 为了增强融合效果,提高融合速度,提出一种快速有效的红外与可见光图像融合算法.首先采用局部直方图均衡和中值滤波对红外与可见光图像进行对比度增强和去噪处理;然后对增强后图像进行线性融合,生成伪彩色融合图像;最后简化Lab颜色空间与RGB颜色空间之间的转换模型,并在简化的Lab空间实现全局颜色迁移,将可见光参考图像的一阶统计信息融合进伪彩色图像,获得自然感的真彩色图像.对比实验结果表明,采用文中算法生成的融合图像更加清晰、自然,速度更快、更简单. To improve both the quality and performance speed,a simple and fast fusion approach for night color vision images is presented in this paper.Firstly,the contrast of infrared and visible images to be fused is adjusted with local histogram equalization.Then the two enhanced images are fused into three components of an RGB image with a simple linear fusion strategy.To obtain false color images possessing a natural day-time color appearance,this paper proposes an approach which transferred color from the reference to the fused images in a simplified Lab space.In this way,inappropriate color mappings can be avoided and overall discrimination capabilities are enhanced.Experimental results based on two different data sets show that the final scene has a natural day-time color appearance and the fusion process is simple and fast.
出处 《计算机辅助设计与图形学学报》 EI CSCD 北大核心 2011年第7期1211-1216,共6页 Journal of Computer-Aided Design & Computer Graphics
基金 国家自然科学基金(10772081)
关键词 图像融合 颜色传输 局部直方图均衡化 红外图像 颜色空间 image fusion color transfer local histogram equalization infrared image color space
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参考文献8

  • 1Fay D A, Waxman A M, Aguilar M, etal. Fusion of 2-/3-/4 sensor imagery for visualization, target learning and search [C] //Proceedings of SPIE. Bellingham: Society of Photo-Optical Instrumentation Engineers Press, 2000, 4023 : 105-115.
  • 2Toet A. Applying daytime colors to muhiband nightvision imagery [C] //Proceedings of the 6th International Conferenceon Information Fusion. Gallup: University of New Mexico, 2003:1261-1268.
  • 3Reinhard E, Ashikhmin M, Gooch B, et al. Color transfer between images [J]. IEEE Computer Graphics and Applications, 2001, 21(5): 34-41.
  • 4Wang L X, Shi S M, Jin W Q, et al, Color fusion algorithm for visible and infrared images based on color transfer in YUV color space [C] //Proceedings of the SHE. Bellingham: Society of Photo-Optical Instrumentation Engineers Press, 2007, 6787(1) : 67870S-1-7.
  • 5Zheng Y F, Essock E A. A local-coloring method for night-vision colorization utilizing image analysis and fusion [J]. Information Fusion, 2008, 9(2): 186-199.
  • 6马爽,方建安,孙韶媛,谷小婧.基于伪彩色融合图像聚类的夜视图像上色算法[J].光学学报,2009,29(6):1502-1507. 被引量:14
  • 7钱小燕,肖亮,吴慧中.模糊颜色聚类在颜色传输中的应用[J].计算机辅助设计与图形学学报,2006,18(9):1332-1336. 被引量:21
  • 8章毓晋.图像处理和分析[M].北京:清华大学出版社,1999..

二级参考文献24

  • 1胡国飞,傅健,彭群生.自适应颜色迁移[J].计算机学报,2004,27(9):1245-1249. 被引量:51
  • 2张引,饶娜,张三元,叶修梓.自动采集样本的图像颜色传递算法[J].中国图象图形学报,2005,10(10):1258-1263. 被引量:21
  • 3吴盘龙,李言俊.形态学增强的连接相对熵在自动目标检测中的应用(英文)[J].红外技术,2006,28(5):275-279. 被引量:1
  • 4D.L.Ruderman,T.W.Cronin,C.C.Chiao.Statistics of cone responses to natural images:implications for visual coding[J].J.Opt.Soc.Am.A,1998,15(8):2036-2045
  • 5E.Reinhard,M.Ashikhmin,B.Gooch,et al..Color transfer between images[J] IEEE Computer Graphics and Applications,2001,21(5):34-40
  • 6T.Welsh,M.Ashikhmin,K..Mueller.Transferring color to greyscale Images[C].Proc.ACM SIC,GRAPH 2002-ACM Transactions on Graphics(TOG),2002,21(3):277-280
  • 7A.Toet.Colorizing Single band intensified nightvision images[J].Displays,2005,26(1):15-21
  • 8Shaoyuan Sun,Zhongliang Jing,Gang Liu et al..Transfer color to night vision images[J].Chin.Opt.Lett.,2005,3(8):448 -450
  • 9A.Toet,J.Walraven.New false color mapping for imagefusion[J].Opt.Eng.,1996,35(3):650-658
  • 10Yongqing Qi,Zhongliang Jing,Shiqiang Hu.Modified maximum likelihood registration based on information fusion[J].Chin.Opt.Lett.,2007,5(11):639-641

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