采样器(点我展开)官网推荐使用前4个
Euler Ancestral,
Euler,
DPM++ 2M SDE,
DPM++ 2S Ancestral,
DPM++ 2M,
DPM++ SDE,
DDIM,
复制时注意大小写与空格
噪点调度:
Noise_ScheduleNoise_Schedule = native,
Noise_Schedule = karras,
Noise_Schedule = exponential,
Noise_Schedule = polyexponential,
提示词引导系数:
Prompt_Guidance = 5.0,
数值范围:0-10
提示引导重新缩放系数:
Prompt_Guidance_Rescale = 0.00,
数值范围:0-1
负面提示词引导系数:
Undesired_Content_Strength = 1.00,
数值范围:0-1.5
参考图片信息提取系数:
Information_Extracted = 1.00,
数值范围:0.01-1
参考图片强度系数:
Reference_Strength = 0.60,
数值范围:0.01-1
以图画图_图片强度系数:
Img2img_Strength = 0.70,
数值范围:0.01-0.99
以图画图_图片噪点系数:
Img2img_Noise = 0.00,
数值范围:0.01-0.99
指定种子:
seed = 任意10位数字,
数值范围:0-9999999999
开启Variety+:
Variety_on,
作用:可提高画面的多样性和饱和度,可能会降低内容的相关性。Enable guidance only after body has been formed, to improve diversity and saturation of samples. May reduce relevance.
点评:增加更多可变性,在无提示词引导的情况下减少将角色放在白色背景上,或使用一组有限的姿势,或者每次都以相同的方式绘制衣服。但开启Variety+意味着负面提示只会在确定体形后使用。
开启Decrisp:
Decrisp_on,
作用:缓解生成具有较高 Prompt Guidance 的图像时可能发生的某些颜色和视觉伪影问题。This setting, that can be activated or deactivated next to the Prompt Guidance slider, mitigates certain color and visual artifact issues that can happen when generating images with higher Guidance.
While it is designed and recommended for images with a high Guidance value, Decrisper has a visible impact on images generated with any Guidance value, so you can also use it for lower Guidance images if you prefer.
高级传参方法
更加直观的控制绘画参数的语法,前提是你要知道使用的值的含义:点我跳转
ps.各种绘画高级指令可相互搭配