密集特征哈希的遥感场景分类
李国祥, 夏国恩, 白丽明, 马文斌
Remote sensing image classification based on DenseNet feature hashing
LI Guoxiang, XIA Guo’en, BAI Liming, MA Wenbin
表1
与传统特征描述子分类精度对比
Tab.1
Comparison of traditional feature descriptors(%)
方法
UCM
WHU
NWPU
BOW
63.80
63.96
40.11
BOW+SPM
[
18
]
67.72
66.29
44.78
BOW+PCA
65.29
66.06
43.12
VLAD
[
19
]
80.20
84.29
64.43
DRFV
[
20
]
88.54
91.12
81.06
本文方法
98.21
99.20
96.49