55 lines
3.6 KiB
Markdown
55 lines
3.6 KiB
Markdown
# FreeU Advanced Plus
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Let's say you and I grab dinner, and movie after lunch? 🌃📺😏
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### Exmaple of default node settings applied across blocks.
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## Input Parameters
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- `model` (`MODEL`): Model to patch
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- `target_block` (`COMBO`): Which block to target; `input_block`, `middle_block`, and `output_block`
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- `multiscale_mode` (`COMBO`): A list of available multiscale modes:
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- `["Default", "Bandpass", "Low-Pass", "High-Pass", "Pass-Through", "Gaussian-Blur", "Edge-Enhancement", "Sharpen", "Multi-Bandpass", "Multi-Low-Pass", "Multi-High-Pass", "Multi-Pass-Through", "Multi-Gaussian-Blur", "Multi-Edge-Enhancement", "Multi-Sharpen"]`
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- `multiscale_strength` (`FLOAT`, Default: 1.0, Range: [0.0, 1.0], Step: 0.001): Strength of scaling
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- `b1_slice` (`INT`, Default: 640, Range: [64, 1280], Step: 1): The size of the array slice for b1 operation
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- `b2_slice` (`INT`, Default: 640, Range: [64, 640], Step: 1): The size of the array slice for b2 operation
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- `b1` (`FLOAT`, Default: 1.1, Range: [0.0, 10.0], Step: 0.001): `b1` output multiplier
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- `b2` (`FLOAT`, Default: 1.2, Range: [0.0, 10.0], Step: 0.001): `b2` output multiplier
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- `s1` (`FLOAT`, Default: 0.9, Range: [0.0, 10.0], Step: 0.001): `s1` Fourier transform scale strength
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- `s2` (`FLOAT`, Default: 0.2, Range: [0.0, 10.0], Step: 0.001): `s2` Fourier transform scale strength
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### Optional Parameters
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- `b1_mode` (`COMBO`): Blending modes for `b1` multiplied result.
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- `['bislerp', 'colorize', 'cosine interp', 'cuberp', 'hslerp', 'inject', 'lerp', 'linear dodge', 'slerp']`
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- `b1_blend` (`FLOAT`, Default: 1.0, Range: [0.0, 100], Step: 0.001): Blending strength for `b1`.
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- `b2_mode` (`COMBO`): Blending modes for `b2` multiplied result.
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- `['bislerp', 'colorize', 'cosine interp', 'cuberp', 'hslerp', 'inject', 'lerp', 'linear dodge', 'slerp']`
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- `b2_blend` (`FLOAT`, Default: 1.0, Range: [0.0, 100], Step: 0.001): Blending strength for `b2`.
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- `threshold` (`INT`, Default: 1.0, Range: [1, 10], Step: 1): The exposed threshold value of the Fourier transform function.
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- `use_override_scales` (`COMBO`): "true", or "false" on whether to use `override_scales`
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- `override_scales` (`STRING`, Default: [Multiline String]): Override scales. Create custom scales and experiment with results.
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- Example `10, 1.5` would create the `multiscale_mode` effect `Sharpen`
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- You can use `#`, `//` and `!` to comment out lines.
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### FreeU BibTex
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```
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@article{Si2023FreeU,
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author = {Chenyang Si, Ziqi Huang, Yuming Jiang, Ziwei Liu},
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title = {FreeU: Free Lunch in Diffusion U-Net},
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journal = {arXiv},
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year = {2023},
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}
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```
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## :newspaper_roll: License
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Distributed under the MIT License. See `LICENSE` for more information.
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