Jiaojiao Kou, Xiaoxue Chen, Yuehua Yu, Linqi Hai, Pengbo Zhou, Haibo Zhang, Guohua Geng. Compression Restoration Framework for Dense Point Cloud Model of Cultural Relics[J]. Laser & Optoelectronics Progress, 2021, 58(22): 2215006
- Laser & Optoelectronics Progress
- Vol. 58, Issue 22, 2215006 (2021)
Fig. 1. 3D point cloud dragon model division based on octree. (a) Undivided model; (b) model built by a complete octree; (c) model built by an incomplete octree
Fig. 2. Flow chart of geometric signal reconstruction based on 3D cultural relic point cloud
Fig. 3. Reconstruction results of the Huren figurine point cloud model by different algorithms. (a) MP algorithm; (b) OMP algorithm; (c) StOMP algorithm; (d) ROMP algorithm
Fig. 4. Reconstruction results of different algorithms on the point cloud model of the terracotta warriors head. (a) MP algorithm; (b) OMP algorithm; (c) StOMP algorithm; (d) ROMP algorithm
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Table 1. Numerical scale of 3D cultural relic point cloud model
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Table 2. Reconstruction results of the point cloud model of Tang Sancai Huren figurines by different algorithms
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Table 3. Reconstruction results of different algorithms on the point cloud model of the terracotta warrior head
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