激光与光电子学进展, 2018, 55 (2): 021001, 网络出版: 2018-09-10
一种结合深度置信网络与最优尺度的植被提取方法 下载: 987次
Method of Vegetation Extraction Based on Deep Belief Network and Optimal Scale
图 & 表
图 5. DBN不同层数的分类精度(实验1和3)
Fig. 5. Classification accuracy of different DBN layers (experiments 1 and 3)
图 6. DBN不同层数的分类精度(实验2和4)
Fig. 6. Classification accuracy of different DBN layers (experiments 2 and 4)
图 7. 4种不同的基于DBN的实验方法的分类结果图。(a) DBN+9×9像素邻域;(b) DBN+9×9像素邻域+光谱-纹理特征;(c) DBN+最优尺度+9×9像素邻域;(d) DBN+最优尺度+光谱-纹理特征
Fig. 7. Classification maps by four different experimental methods based on DBN. (a) Classification map of DBN+9×9 neighborhood pixels; (b) classification map of DBN+9×9 neighborhood pixels+spectral-texture features; (c) classification map of DBN+optimal scale+9×9 neighborhood pixels; (d) classification map of DBN+optimal scale+spectral-texture features
表 1不同植被提取方法的各种精度
Table1. Various accuracies of different vegetation extraction methods
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刘祖瑾, 杨玲, 刘祖涵, 段琳琳, 乔贤贤, 龚娇娇. 一种结合深度置信网络与最优尺度的植被提取方法[J]. 激光与光电子学进展, 2018, 55(2): 021001. Zujin Liu, Ling Yang, Zuhan Liu, Linlin Duan, Xianxian Qiao, Jiaojiao Gong. Method of Vegetation Extraction Based on Deep Belief Network and Optimal Scale[J]. Laser & Optoelectronics Progress, 2018, 55(2): 021001.