In this paper, we present a novel endmember bundle extraction method based on pixel purity index and superpixel segmentation to deal with this problem, where ...
In this paper, we present a novel endmember bundle extraction method based on pixel purity index and superpixel segmentation to deal with this problem, where.
A novel endmember bundle extraction method based on pixel purity index and superpixel segmentation to deal with spectral unmixing in hyperspectral images ...
Another group of approaches makes use of the empirical observation that pure pixels are more likely to be contained in spatially homogeneous regions.
This method improves the accuracy of endmember extraction and focuses on the removal of redundant endmembers, leading to less spectral unmixing error than ...
(PDF) An Endmember Bundle Extraction Algorithm Based on ...
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Jul 10, 2019 · An Endmember Bundle Extraction Algorithm Based on Superpixel Segmentation and Pure Pixel Index · 1. 引言 · 2. 相关理论基础 · 3. PPISPS 算法 · 4.
ENDMEMBER BUNDLE EXTRACTION BASED ON PURE PIXEL INDEX AND SUPERPIXEL SEGMENTATION. Paper Identifier, TUP2.PG.2. Authors, Ziqiang Hua, Xiaorun Li, Zhejiang ...
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Endmember Bundle Extraction Based on Pure Pixel Index and Superpixel Segmentation · Ziqiang HuaXiaorun LiLiaoying Zhao. Environmental Science, Computer Science.
Jun 30, 2021 · We propose a superpixel-guided preprocessing (SGPP) algorithm to accelerate endmember extraction based on spatial compactness and spectral purity analysis.
为了在高光谱图像中提取空间分布合理且冗余度小的可变端元，本文提出基于超像素分割和纯像元指数的端元束提取算法。首先对高光谱图像进行主成分变换，得到三个主分量并对 ...