Classroom
Use mouse wheel to zoom in/out, click and drag to pan. Press keys [1], [2], ... to switch between individual images.
Short-term rendering
Long-term rendering
1: Input image (PT)
2: Input image (L2)
3: Ours for L2
4: Reference (64K spp)
Input image (PT)  | Input image (L2) | Ours for L2 | Reference (64K spp) |
Statistics for short-term rendering
| Input image (PT) | Input image (L2) | Ours for L2 | |
|---|---|---|---|
| spp | 64 | 64 | 64 |
| relative L2 | 0.159074 | 0.019768 | 0.011682 |
Statistics for long-term rendering
| Input image (PT) | Input image (L2) | Ours for L2 | |
|---|---|---|---|
| spp | 256 | 256 | 256 |
| relative L2 | 0.039872 | 0.005791 | 0.004255 |