Building Extraction Model Based on ASPP and Dual Attention Mechanism

Mingyang YU; Haiqing XU; Wenzhuo ZHANG; Shuai XU; Fangliang ZHOU

doi:10.3969/j.issn.1009-8518.2024.01.012

Journals >Spacecraft Recovery & Remote Sensing >Volume 45 >Issue 1 >Page 136 > Article

Spacecraft Recovery & Remote Sensing
Vol. 45, Issue 1, 136 (2024)

Building Extraction Model Based on ASPP and Dual Attention Mechanism

Mingyang YU, Haiqing XU^*, Wenzhuo ZHANG, Shuai XU, and Fangliang ZHOU

Author Affiliations

School of Surveying and Mapping, Shandong Jianzhu University, Jinan 250101, China

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DOI: 10.3969/j.issn.1009-8518.2024.01.012 Cite this Article

Mingyang YU, Haiqing XU, Wenzhuo ZHANG, Shuai XU, Fangliang ZHOU. Building Extraction Model Based on ASPP and Dual Attention Mechanism[J]. Spacecraft Recovery & Remote Sensing, 2024, 45(1): 136 Copy Citation Text

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模型	OA/%	Precision/%	Recall/%	F1/%	IoU/%	Kappa
FCN8s	94.6	90.8	87.9	89.2	80.7	0.737
DANet	89.1	91.1	72.2	80.5	67.3	0.638
SegNet	94.9	93.7	83.8	88.4	79.2	0.745
UNet	95.3	94.5	86.6	90.7	82.9	0.763
DeepLabv3+	96.5	92.5	93.2	92.8	86.7	0.771
ASCP-Net	97.4	94.9	94.3	94.6	89.8	0.787

Table 1. Accuracy evaluation of different models

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方案	模块				IoU/%	Kappa
方案	Xception	ASPP	通道注意力	位置注意力	IoU/%	Kappa
注：√表示采用相应模块。
1	√				84.6	0.713
2	√	√			87.1	0.751
3	√	√	√		88.2	0.768
4	√	√		√	89.1	0.776
5	√	√	√	√	89.8	0.787

Table 2. Influence of each module on the experimental results

Mingyang YU, Haiqing XU, Wenzhuo ZHANG, Shuai XU, Fangliang ZHOU. Building Extraction Model Based on ASPP and Dual Attention Mechanism[J]. Spacecraft Recovery & Remote Sensing, 2024, 45(1): 136

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