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README.md
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@@ -16,6 +16,8 @@ The model works best with the "Balanced" ControlNet setting. Try using a "Contro
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"ControlNet Is More Important" seems to require a heavy "Control Weight" setting to have an effect. Try using a "Control Weight" of 2.
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Smaller checker grids tend to perform worse (e.g. 5x5 vs a 32x32)
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Too low or too high of a "Steps" value breaks the model. Try something like 15-30, depending on an assortment of factors. Feel free to experiment with the built-in A1111 "X/Y/Z Plot" script.
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@@ -28,7 +30,7 @@ There is no preprocessor. Instead, supply a black and white checkerboard image a
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The script `gen_checker.py` can be used to generate checkerboard images of arbitrary sizes. (https://huggingface.co/thomaseding/pixelnet/blob/main/gen_checker.py) Example: `python gen_checker.py --upscale-dims 512x512 --dims 70x70 --output-file control.png` to generate a 70x70 checkerboard image upscaled to 512x512 pixels.
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The script `controlled_downscale.py` is a custom downscaler made specifically for this model. You provide both the generated image and the control image used to generate it. It will downscale according to the control grid. (https://huggingface.co/thomaseding/pixelnet/blob/main/controlled_downscale.py) Example: `python controlled_downscale.py --control diffusion_control.png --input diffusion_output.png --output-downscaled downscaled.png --output-quantized quantized.png --trim-cropped-edges true`
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### FAQ:
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"ControlNet Is More Important" seems to require a heavy "Control Weight" setting to have an effect. Try using a "Control Weight" of 2.
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A low "Control Weight" setting seems to produce images that resemble smooth paintings or vector art.
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Smaller checker grids tend to perform worse (e.g. 5x5 vs a 32x32)
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Too low or too high of a "Steps" value breaks the model. Try something like 15-30, depending on an assortment of factors. Feel free to experiment with the built-in A1111 "X/Y/Z Plot" script.
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The script `gen_checker.py` can be used to generate checkerboard images of arbitrary sizes. (https://huggingface.co/thomaseding/pixelnet/blob/main/gen_checker.py) Example: `python gen_checker.py --upscale-dims 512x512 --dims 70x70 --output-file control.png` to generate a 70x70 checkerboard image upscaled to 512x512 pixels.
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The script `controlled_downscale.py` is a custom downscaler made specifically for this model. You provide both the generated image and the control image used to generate it. It will downscale according to the control grid. (https://huggingface.co/thomaseding/pixelnet/blob/main/controlled_downscale.py) Example: `python controlled_downscale.py --control diffusion_control.png --input diffusion_output.png --output-downscaled downscaled.png --output-quantized quantized.png --trim-cropped-edges true`. See `--help` for more info.
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### FAQ:
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