58 lines
2.0 KiB
Markdown
58 lines
2.0 KiB
Markdown
# How to install
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Drop the .py files in your automatic1111 scripts folder.
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# CFG-Schedule-for-Automatic1111-SD
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Note: Works with Eular a. Might not work with the rest of the samplers.
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## CFG Auto.py
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A simplified version. Contains tools to make the small denoising effective.
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Its main use is to fix img2img drastic change to images and makes it preserve original image features.
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Following was set on denising: 0.1
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Batch size is used to loop. Batch size:4
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##
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Input: output 
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## CFG Schedule.py
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A script for scheduling CFG scale and ETA to change during the denoising steps
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<pre>
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Modified code of https://github.com/tkalayci71/attenuate-cfg-scale
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To use: Place the .py file in AUTOMATIC1111\scripts folder
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Update: 11/14/2022
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-Now works with all samplers
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-new function x. Example use: x(t,60,70,2) which will map t to be 0 at 60 and 1 and 70, then multipy by 2
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-edit: Indecies can now have more than one index. Example: 0,5:=1 ; 1:10
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Update: 11/13/2022
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You can now use functions like:
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0:=math.sin(t) , 10:=math.cos(t)
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or simply just:
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=math.sin(t)
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Available variables:
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t: current step
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T: total steps
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e: (1-t/T) which is current ETA
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d: denoising strength
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pi:pi
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cfg: initial CFG
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math: The python math module
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Available functions:
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-From python: min, max, pow, abs
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-x(value,min,max,multiply)
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This will take value and make it 0 when <=min, and make it 1 when >=max. Then, multiply result by last argumant.
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If multiply is less than 0, the range becomes 1 to 0 instead
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I've tried the following function on 58 steps and it is giving good results:
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CFG:
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0:=math.fabs( (e*1.4-2)*15);30:5
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ETA:
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0:=0.01; 20:=e*1.5;10:=e
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</pre>
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