Multi-spectral 3D Scene Reconstruction on multi-spectral dataset (val)
24.99PSNR (All Channels)JOINT-OPTIMIZED
Evaluation results
| Method | Links | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| JOINT-OPTIMIZEDTraining Strategy=JOINT + SpecDelay + MSAD, Training Iterations=120,000, Resolution=1800px x 1350px2025.08 | 24.99 | 21.29 | 24.62 | 26.61 | 25.07 | 27.42 | 0.755 | 0.647 | 0.719 | 0.81 | 0.766 | 0.834 | 0.262 | 0.283 | 0.291 | 0.246 | 0.256 | 0.235 | |
| SPLITTraining Strategy=Sequential training of RGB then other bands, Training Iterations=30,000 RGB + 30,000 other bands (60,000 total), Resolution=1800px x 1350px2025.08 | 24.76 | 20.86 | 24.49 | 26.56 | 25 | 26.91 | 0.743 | 0.623 | 0.708 | 0.808 | 0.757 | 0.821 | 0.262 | 0.283 | 0.285 | 0.241 | 0.253 | 0.25 | |
| JOINTTraining Strategy=Joint training of all bands from the start, Training Iterations=120,000, Resolution=1800px x 1350px2025.08 | 23.94 | 19.88 | 23.92 | 25.92 | 23.92 | 26.15 | 0.715 | 0.554 | 0.694 | 0.785 | 0.73 | 0.813 | 0.358 | 0.405 | 0.383 | 0.328 | 0.354 | 0.32 | |
| SEPARATETraining Strategy=Separate individual 3DGS reconstructions per band, Training Iterations=30,000 per band (150,000 total), Resolution=1800px x 1350px2025.08 | 23.62 | 20.86 | 22.92 | 25.23 | 23.33 | 25.75 | 0.721 | 0.623 | 0.667 | 0.769 | 0.73 | 0.815 | 0.334 | 0.283 | 0.371 | 0.349 | 0.331 | 0.336 |