Large-Scale Semantic 3-D Reconstruction: Outcome of the 2019 IEEE GRSS Data Fusion Contest—Part A
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing(2021)
摘要
In this article, we present the scientific outcomes of the 2019 Data Fusion Contest organized by the Image Analysis and Data Fusion Technical Committee of the IEEE Geoscience and Remote Sensing Society. The 2019 Contest addressed the problem of 3-D reconstruction and 3-D semantic understanding on a large scale. Several competitions were organized to assess specific issues, such as elevation estimation and semantic mapping from a single view, two views, or multiple views. In Part A, we report the results of the best-performing approaches for semantic 3-D reconstruction according to these various setups, whereas 3-D point cloud semantic mapping is discussed in Part B.
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关键词
Classification,convolutional neural network (CNN),Data Fusion Contest (DFC),deep learning,elevation model,height estimation,image analysis and data fusion (IADF),light detection and ranging (LiDAR),multiview,3-D reconstruction,point cloud,semantic labeling,semantic mapping,stereo
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