基于最优频带选择和尺度特征选择的混合神经网络高光谱图像分类

N. Jeenath Shafana, Jayan K T, R. Divagar Iyyappan
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引用次数: 0

摘要

利用高光谱遥感对图像进行分类已经成为一个热门的研究课题。在高光谱图像分类中,非线性特征和高维特征是常见的。选择频带可以降低计算成本,加快知识发现速度。在高光谱照片中,混合像素通常包含一些模糊。本文提出了一种新的波段选择方法来解决这些问题。波段选择将是降低高光谱数据大小的有用工具,同时也有助于我们克服维数问题。为了实现高光谱图像分析的自动化,本文使用了混合模型。对于使用高光谱图像的地面/土地覆盖分类,该方法采用了战略和竞争理论模型。在分类器-集合系统中,也存在高光谱波段分组和像元分类的博弈论应用模型。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Optimal Band Selection and Scale based Feature Selection for Hyper Spectral Image Classification using Hybrid Neural Network
The use of hyper spectral remote sensing to categorize images has been a popular study topic. Non-linear features and high dimensionality are common in Hyper Spectral Image classifications. Band selection can be used to cut computation costs and speed up knowledge discovery. In hyperspectral photographs, mixed pixels often include some ambiguity. This paper suggests a new band selection procedure method to address these issues. Band selection will be a useful tool for lowering the size of hyperspectral data while also assisting us in overcoming dimensionality issues. To automate hyperspectral picture analysis, this article uses a hybrid model. For ground/landcover classification using hyperspectral pictures, this suggested approach employs strategic and competitive theory models. In a classifier-ensemble system, there are also game theory application models for hyperspectral band grouping and pixel classification.
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