A neural segmentation of multispectral satellite images

被引：0
|
作者：
Neagoe, Victor [1 ]
Fratila, Ionel [1 ]
机构：
[1] Polytechn Univ Bucharest, Dept Appl Elect & Informat Engn, Bucharest 77206 16, Romania
来源：
COMPUTATIONAL INTELLIGENCE: THEORY AND APPLICATIONS | 1999年 / 1625卷
关键词：
D O I：
暂无
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
A neural model for segmentation of multispectral satellite images is presented, implying the following processing stages: (a) feature extraction using the 2-dimensional discrete cosine transform (2-d DCT) applied on the image segment centered in the current pixel, for each frame of the spectral sequence; (b) a neural self-organizing map having as input the concatenation of the feature vectors assigned to the projections of the current pixel in all the image bands (computed in stage (a)). The software implementation of the model for multispectral satellite images SPOT leads to interesting experimental results.
引用
收藏
页码：334 / 341
页数：8
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