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CS60003-HW3

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Add Topic 1 3DGS and AIGC model artifacts
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Topic 1 Model Artifacts

The Topic 1 artifacts are hosted in the Hugging Face model repository:

https://huggingface.co/zhanxing/CS60003-HW3/tree/main/topic1

Weights

Artifact Training setting Main contents
background_flowers_3dgs_7000.zip Mip-NeRF 360 Flowers, 3DGS, 7000 iterations Gaussian point cloud, camera metadata, evaluation JSON
object_a_3dgs_7000.zip Captured object A, COLMAP + 3DGS, 7000 iterations Gaussian point cloud, camera metadata, evaluation JSON
object_b_dreamfusion_1200.zip Text-to-3D DreamFusion, 1200 steps checkpoint and resolved threestudio configs
object_c_zero123_freq_600.zip Stable Zero123, 600 steps checkpoint and resolved threestudio configs

Validation Metrics

  • Object A 3DGS: SSIM 0.9222, PSNR 24.2401, LPIPS 0.1431.
  • Flowers background 3DGS: SSIM 0.5455, PSNR 20.8076, LPIPS 0.4065.
  • Object B exported mesh: 1024 vertices and 2044 faces.
  • Object C exported mesh: 11848 vertices and 23692 faces.

The repository also contains exported meshes, sampled point clouds, preview images, and the final fusion preview video under the topic1/ directory.