期刊文献+

基于局部复杂度的遥感图像分割 被引量:6

Local Complexity Based Remote Image Segmentation
原文传递
导出
摘要 传统的遥感图像过渡区提取与分割算法基于梯度运算。指出了传统算法存在的不足,对遥感图像过渡区像素属性进行分析,使用局部复杂度参数用于遥感图像的过渡区提取与分割。实验研究表明,算法优于传统的基于梯度算子的过渡区提取与分割方法,算法抗噪性好,鲁棒性强。 Traditional remote image transition region extraction and segmentation methods are on the basis of gradient operator. Their drawbacks are discussed at first. By analyzing properties of transition regions, a novel local complexity based transition region extraction method (C-TREM) is proposed for remote image segmentation. Experimental results demonstrate that C-TREM significantly outperforms the conventional gradient-based transition region extraction methods (G-TREM). C-TREM has good ability to deal with noises. It is a robust method for remote image transition region extraction and segmentation.
作者 闫成新
出处 《武汉理工大学学报》 CAS CSCD 北大核心 2009年第18期160-163,共4页 Journal of Wuhan University of Technology
关键词 图像分割 局部复杂度 过渡区 遥感图像 image segmentation local complexity transition region remote image
  • 引文网络
  • 相关文献

参考文献5

二级参考文献14

  • 1章毓胥.图象分割[M].北京:科学出版社,2001..
  • 2A. Said, W.A. Pearlman, An Image Multiresoluticn Representation for Loss - Less and Lossy Compression, IEEE Trans. on Imags Processing, 1996, no. 9, pp. 1303--1310.
  • 3T. M. Kwon, P.K. Agrawal, et al., An ROI Search Method for Still Images Based on Set Descriptions,Multidimensional Systems and Signal Processing, 1998, no. 9, pp. 93--106.
  • 4J.Stroem, P.C. Cosman, Medical Image Compression with Lossless Regions of Interest, Signal Processing, 1997, vol. 59,pp. 155-177.
  • 5章毓晋,1989年
  • 6Gerbrands J J, Segmentation of noise images [ D ]. Ph.D.dissertation, Delft University. The Netherlands,1988.
  • 7Zhang Y J, Gerbrands J J. Transition region determination based thresholding[ J ]. Pattern Recognition Letters, 1991 ,12( 1 ) : 13-23.
  • 8Groenewald A M, Barnard E, Botha. E C. Related approaches to gradient-based thresholding[ J ]. Pattern Recognition Letters, 1993,14( 7 ) : 567-572.
  • 9Weszka J S, Rosenfeld A. Histogram modification for threshold selection[J]. IEEE Trans. Syst. Man Cybernet. , 1979,9( 1 ) : 38-52.
  • 10尹平,王润生.基于边缘信息的分开合并图象分割方法[J].中国图象图形学报(A辑),1998,3(6):450-454. 被引量:12

共引文献71

同被引文献70

引证文献6

二级引证文献23

;
使用帮助 返回顶部