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fix(docs): add output image size table to user guide
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ssube committed Apr 1, 2023
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Expand Up @@ -92,6 +92,7 @@ Please see [the server admin guide](server-admin.md) for details on how to confi
- [The expanded size of the tensor must match the existing size](#the-expanded-size-of-the-tensor-must-match-the-existing-size)
- [Shape mismatch attempting to re-use buffer](#shape-mismatch-attempting-to-re-use-buffer)
- [Cannot read properties of undefined (reading 'default')](#cannot-read-properties-of-undefined-reading-default)
- [Output Image Sizes](#output-image-sizes)

## Outline

Expand Down Expand Up @@ -1167,3 +1168,37 @@ Could not fetch parameters from the ONNX web API server at http://10.2.2.34:5000
Cannot read properties of undefined (reading 'default')
```

## Output Image Sizes

You can use this table to figure out the final size for each image, based on the combination of parameters that you are
using:

| Input Width/Height | Highres | Scale | Upscaling | Scale | Outscale | Correction | Outscale | Upscale Order | Output Width/Height | Formula |
| ------------------ | ------- | ----- | --------- | ----- | -------- | ---------- | -------- | ------------- | ------------------- | --------------------- |
| 512 | no | n/a | no | n/a | n/a | no | n/a | n/a | 512 | `512 * 1 * 1 * 1` |
| 512 | yes | 2 | no | n/a | n/a | no | n/a | n/a | 1024 | `512 * 2 * 1 * 1` |
| 512 | yes | 4 | no | n/a | n/a | no | n/a | n/a | 2048 | `512 * 4 * 1 * 1` |
| 512 | no | n/a | yes | 2 | 1 | no | n/a | n/a | 512 | `512 * 1 * 1 * 1` |
| 512 | no | n/a | yes | 2 | 2 | no | n/a | n/a | 1024 | `512 * 1 * 2 * 1` |
| 512 | no | n/a | yes | 4 | 1 | no | n/a | n/a | 512 | `512 * 1 * 1 * 1` |
| 512 | no | n/a | yes | 4 | 2 | no | n/a | n/a | 1024 | `512 * 1 * 2 * 1` |
| 512 | no | n/a | yes | 4 | 4 | no | n/a | n/a | 2048 | `512 * 1 * 4 * 1` |
| 512 | no | n/a | no | n/a | n/a | yes | 1 | first | 512 | `512 * 1 * 1 * 1` |
| 512 | no | n/a | no | n/a | n/a | yes | 2 | first | 1024 | `512 * 1 * 1 * 2` |
| 512 | no | n/a | no | n/a | n/a | yes | 1 | last | 512 | `512 * 1 * 1 * 1` |
| 512 | no | n/a | no | n/a | n/a | yes | 2 | last | 1024 | `512 * 1 * 1 * 2` |
| 512 | no | n/a | no | n/a | n/a | yes | 1 | both | 512 | `512 * 1 * 1 * 1` |
| 512 | no | n/a | no | n/a | n/a | yes | 2 | both | 2048 | `512 * 1 * 1 * 2 * 2` |
| 512 | yes | 2 | yes | 2 | 2 | no | n/a | n/a | 2048 | `512 * 2 * 2 * 1` |
| 512 | yes | 4 | yes | 2 | 2 | no | n/a | n/a | 4096 | `512 * 4 * 2 * 1` |
| 512 | yes | 2 | yes | 4 | 4 | no | n/a | n/a | 4096 | `512 * 2 * 4 * 1` |
| 512 | yes | 4 | yes | 4 | 4 | no | n/a | n/a | 8192 | `512 * 4 * 4 * 1` |
| 512 | yes | 2 | yes | 2 | 2 | yes | 2 | first or last | 4096 | `512 * 2 * 2 * 2` |
| 512 | yes | 4 | yes | 2 | 2 | yes | 2 | first or last | 8192 | `512 * 4 * 2 * 2` |
| 512 | yes | 2 | yes | 4 | 4 | yes | 2 | first or last | 8192 | `512 * 2 * 4 * 2` |
| 512 | yes | 4 | yes | 4 | 4 | yes | 2 | first or last | 16k | `512 * 4 * 4 * 2` |
| 512 | yes | 2 | yes | 2 | 2 | yes | 2 | both | 8192 | `512 * 2 * 2 * 2 * 2` |
| 512 | yes | 4 | yes | 2 | 2 | yes | 2 | both | 16k | `512 * 4 * 2 * 2 * 2` |
| 512 | yes | 2 | yes | 4 | 4 | yes | 2 | both | 16k | `512 * 2 * 4 * 2 * 2` |
| 512 | yes | 4 | yes | 4 | 4 | yes | 2 | both | 32k | `512 * 4 * 4 * 2 * 2` |

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