Table 3 Comprehensive comparison of the quality of urban area models.

From: Research on multi-source data fusion and high-precision mapping method for complex landforms based on computer vision

Method

RMSE (m)

CD (m)

NC (°)

Completeness (%)

UAV-SfM

0.225

0.189

12.5

91.8

ICP-Fusion

0.151

0.124

9.8

96.5

DeepReg-Fusion

0.135

0.108

8.5

96.8

SAAF-Net

0.074

0.065

4.2

99.2

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