| Backbone config. | Numbers of blocks | Output channels | MLP ratios | Flops (G) | Params (M) |
| VAN-large | 3, 5, 27, 3 | 64, 128, 320, 512 | 8, 8, 4, 4 | 55.0 | 44.3 | VAN-base | 3, 3, 12, 3 | 64, 128, 320, 512 | 8, 8, 4, 4 | 33.2 | 27.3 | VAN-small | 2, 2, 4, 2 | 64, 128, 320, 512 | 8, 8, 4, 4 | 15.4 | 13.7 | VAN-tiny | 3, 3, 5, 2 | 32.64.160, 256 | 8, 8, 4, 4 | 5.4 | 3.9 | VAN-reduce (ours) | 3, 3, 5, 2 | 16, 16, 40, 64 | 0.25, 0.25, 0.25, 0.25 | 0.3 | 0.1 | VAN-realloc (ours) | 3, 5, 3, 2 | 24, 48, 48, 80 | 0.25, 0.25, 0.25, 0.25 | 0.8 | 0.2 |
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