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Published at May 9MotionGS: Exploring Explicit Motion Guidance for Deformable 3D Gaussian Splatting
NeurIPS
Released Date: May 9, 2024
Authors: Ruijie Zhu1, Yanzhe Liang1, Hanzhi Chang1, Jiacheng Deng1, Jiahao Lu1, Wenfei Yang1, Tianzhu Zhang1, Yongdong Zhang1
Aff.: 1University of Science and Technology of China / Deep Space Exploration Lab
Arxiv: https://openreview.net/pdf/a64d6292f1496bea977e6d1c0f543fdbd807a131.pdf

| Method | Sieve | Plate | Bell | Press | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PSNR | SSIM | LPIPS | PSNR | SSIM | LPIPS | PSNR | SSIM | LPIPS | PSNR | SSIM | LPIPS | |
| 3D-GS [10] | 23.16 | 0.8203 | 0.2247 | 16.14 | 0.6970 | 0.4093 | 21.01 | 0.7885 | 0.2503 | 22.89 | 0.8163 | 0.2904 |
| TiNeuVox [59] | 21.49 | 0.8265 | 0.3176 | 20.58 | 0.8027 | 0.3317 | 23.08 | 0.8242 | 0.2568 | 24.47 | 0.8613 | 0.3001 |
| HyperNeRF [49] | 25.43 | 0.8798 | 0.1645 | 18.93 | 0.7709 | 0.2940 | 23.06 | 0.8097 | 0.2052 | 26.15 | 0.8897 | 0.1959 |
| NeRF-DS [73] | 25.78 | 0.8900 | 0.1472 | 20.54 | 0.8042 | 0.1996 | 23.19 | 0.8212 | 0.1867 | 25.72 | 0.8618 | 0.2047 |
| Deformable-3DGS [17] | 25.14 | 0.8674 | 0.1502 | 18.82 | 0.7404 | 0.3554 | 25.42 | 0.8481 | 0.1570 | 25.41 | 0.8614 | 0.1918 |
| Ours | 26.17 | 0.8884 | 0.1502 | 21.01 | 0.8213 | 0.1907 | 26.33 | 0.8688 | 0.1490 | 26.63 | 0.8865 | 0.1955 |
| Method | Cup | As | Basin | Mean | ||||||||
| PSNR | SSIM | LPIPS | PSNR | SSIM | LPIPS | PSNR | SSIM | LPIPS | PSNR | SSIM | LPIPS | |
| 3D-GS [10] | 21.71 | 0.8304 | 0.2548 | 22.69 | 0.8017 | 0.2994 | 18.42 | 0.7170 | 0.3153 | 20.29 | 0.7816 | 0.2920 |
| TiNeuVox [59] | 19.71 | 0.8109 | 0.3643 | 21.26 | 0.8289 | 0.3967 | 20.66 | 0.8145 | 0.2690 | 21.61 | 0.8234 | 0.2766 |
| HyperNeRF [49] | 24.59 | 0.8770 | 0.1650 | 25.58 | 0.8949 | 0.1777 | 20.41 | 0.8199 | 0.1911 | 23.45 | 0.8488 | 0.1990 |
| NeRF-DS [73] | 24.91 | 0.8741 | 0.1737 | 25.13 | 0.8778 | 0.1741 | 19.96 | 0.8166 | 0.1855 | 23.60 | 0.8494 | 0.1816 |
| Deformable-3DGS [17] | 24.76 | 0.8876 | 0.1544 | 26.08 | 0.8827 | 0.1832 | 19.61 | 0.7888 | 0.1871 | 23.61 | 0.8394 | 0.1970 |
| Ours | 24.97 | 0.8916 | 0.1556 | 26.56 | 0.8902 | 0.1757 | 20.11 | 0.8126 | 0.1865 | 24.54 | 0.8656 | 0.1719 |