期刊文献+

基于直方图不变矩的遥感影像目标匹配方法 被引量:6

Target's matching method for the remote sensing image based on the histogram invariant moments
下载PDF
导出
摘要 对遥感影像数据库目标查询的现有方法进行了讨论,针对其不足提出一种由“粗”到“精”的目标匹配方法;以基于边缘特征的直接二值相关法实现目标初始定位,以遥感影像直方图的不变矩及统计特征结合相似度度量完成目标的快速查询;试验结果表明,该方法匹配速度快,精度高,能够满足遥感影像数据库目标快速查询的要求. The existing methods of the target searching in remote sensing image database are discussed. with their defect in mind, and a target's matching method, from “roughness” to “fine” is presented. The primary target location is found by the use of direct two values correlation method based on edge features, and with the invariant moments and statistical features of the image histogram, combined with similarity measurement, the target can be found quickly. Experimental results show that with high matching precision and rapid matching speed, this method can meet the need of rapid target searching in remote sensing image database.
出处 《西安电子科技大学学报》 EI CAS CSCD 北大核心 2006年第4期584-587,共4页 Journal of Xidian University
基金 "十五"国家部委型号研制基金资助项目(X03202) "十五"国家部委创新基金资助项目(CX0071)
关键词 遥感影像 直方图 不变矩 统计特征 相似度 remote sensing image histogram invariant moment statistical feat ure similarity
  • 相关文献

参考文献5

二级参考文献24

  • 1M.Flickner,M.Sawhney,H.S.Niblack,et.al.Query by Image and Video Content:The QBIC System[J].IEEEE Computer.1995,28(9).
  • 2Gudivad,V N et al.Content-Based image retrieval system[J].IEEE Computer.1995,9.
  • 3Stricker M A,Orengo M.Similarity of color images[J].In Proc of SPIE Stotage and Retrieval for Image and Video DatabasesII-I.1995.
  • 4niblack W.et al.Q BIC Project:querying images by content,using colour,texture,and shape[J].Proceedings of Conference on Storage and Retrieval for Imge and Video Databases.1993,1908(2).
  • 5Harfner J,Sawhney H,Equitz W et al.Efficient color histogram indexing for quadratic form distance function[J].IEEE Trans on Pattem Analysis and Machine Intelligence.1995,17(7).
  • 6Rui,YongHuang,Thcomas,S.Mehrotra and Sharad.Conter-based image retrieval with relevance feedback in MARS[J].IEEE Interrnational Conference on Image Processing.1997.
  • 7Wei-YingMa and HongJiang Zhang.Content-based image indexing and retrieval[J].Handbook of Multimedia Computing.US:CRC Press LLC,1999.
  • 8[1]Chandran V, et al. Pattern recognition using invariants defined from higher order-spectra one dimensional inputs. IEEE Transactions on Signal Processing, 1993, 1(41):205-212
  • 9Chan S K. Content-based Image Retrieval[D]. Singapore: National Urfiversity of Singapore, 1994.
  • 10Swain M J, Ballard D H. Color Indexing[J]. Int J Comput Vision, 1991, 7(1): 11-32.

共引文献87

同被引文献58

引证文献6

二级引证文献27

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部