面向点云理解的双邻域图卷积方法
李宗民,徐畅,白云,鲜世洋,戎光彩
Dual-neighborhood graph convolution method for point cloud understanding
Zongmin LI,Chang XU,Yun BAI,Shiyang XIAN,Guangcai RONG
表 11
在ModelNet40上的复杂度分析
Tab.11
Complexity analysis on ModelNet40
模型
FLOPs/10
9
P
/10
6
OA/%
PointNet
[
7
]
0.5
3.5
89.2
PointNet++
[
8
]
4.1
1.8
91.9
DGCNN
[
13
]
3.0
2.6
92.9
PointTransformer
[
31
]
18.4
9.6
93.7
CurveNet
[
41
]
0.3
2.1
93.8
PointMixer
[
40
]
—
6.5
93.6
PointNeXT
[
42
]
6.5
4.5
94.0
PointMLP
[
46
]
15.7
13.2
94.1
DNG-Net(本文方法)
1.92
4.9
94.1