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Update EMBIGGEN.md

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Added info on !fix
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Lincoln Stein 2022-09-21 03:06:58 -04:00 committed by GitHub
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docs/features/EMBIGGEN.md
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@ -121,8 +121,24 @@ tiles:
dream> a photo of puffy clouds over a forest at sunset -s 100 -W 512 -H 512 -I outputs/000002.seed.png -f 0.5 -embiggen_tiles 1 2 3 dream> a photo of puffy clouds over a forest at sunset -s 100 -W 512 -H 512 -I outputs/000002.seed.png -f 0.5 -embiggen_tiles 1 2 3
``` ```
!!! note ## Fixing Previously-Generated Images
It is easy to apply embiggen to any previously-generated file without having to
look up the original prompt and provide an initial image. Just use the
syntax `!fix path/to/file.png <embiggen>`. For example, you can rewrite the
previous command to look like this:
~~~~
dream> !fix ./outputs/000002.seed.png -embiggen_tiles 1 2 3
~~~~
A new file named `000002.seed.fixed.png` will be created in the output directory. Note that
the `!fix` command does not replace the original file, unlike the behavior at generate time.
You do not need to provide the prompt, and `!fix` automatically selects a good strength for
embiggen-ing.
**Note**
Because the same prompt is used on all the tiled images, and the model Because the same prompt is used on all the tiled images, and the model
doesn't have the context of anything outside the tile being run - it doesn't have the context of anything outside the tile being run - it
can end up creating repeated pattern (also called 'motifs') across all can end up creating repeated pattern (also called 'motifs') across all
@ -133,7 +149,6 @@ dream> a photo of puffy clouds over a forest at sunset -s 100 -W 512 -H 512 -I o
well on most things. It may also work great in some examples even with well on most things. It may also work great in some examples even with
the `--strength` set high for patterns, landscapes, or subjects that the `--strength` set high for patterns, landscapes, or subjects that
are more abstract. Because this is (relatively) fast, you can also are more abstract. Because this is (relatively) fast, you can also
always create a few Embiggen'ed images and manually composite them to
preserve the best parts from each. preserve the best parts from each.
Author: [Travco](https://github.com/travco) Author: [Travco](https://github.com/travco)