Hui Chen, Yong Tong, Li Zhu, Weibin Liang. 3D Reconstruction and Semantic Segmentation Method Combining PointNet and 3D-LMNet from Single Image[J]. Laser & Optoelectronics Progress, 2022, 59(18): 1815010
- Laser & Optoelectronics Progress
- Vol. 59, Issue 18, 1815010 (2022)
Fig. 1. Flow diagram of network structure
Fig. 2. Schematic diagram of segmentation loss. (a) Forward loss; (b) backward loss
Fig. 3. Effect of different a value on CD, EMD and mIoU. (a) CD; (b) EMD; (c) mIoU
Fig. 4. Qualitative results on airplanes from ShapeNet. (a) Input image; (b) ground truth; (c) 3D-LMNet; (d) 3D-LMNet+PointNet; (e) our model
Fig. 5. Qualitative results on cars from ShapeNet. (a) Input image; (b) ground truth; (c) 3D-LMNet; (d) 3D-LMNet+PointNet; (e) our model
Fig. 6. Qualitative results on chairs from ShapeNet. (a) Input image; (b) ground truth; (c) 3D-LMNet; (d) 3D-LMNet+PointNet; (e) our model
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Table 1. Experimental results on ShapeNet
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