Stable Diffusion 从听说到超神日记

1.安装模型（B站搜秋叶）

 

2.下载模型，安装好的界面有模型下载

有了上面模型已经可以根据模型风格去生成一些照片了

3.使用Additional Networks/lora模型

模型大多都是继承了很多网友自行训练的图库模型，各类风格都有！

其中一个比较特别的是联网模型（Additional Networks/lora），它通常比较小，使用需要两个步骤！

3.1.下载ChilloutMix_32

放在StableDiffusion 里面的Models,打开后选择使用它

3.2.下载 /lora 模型

Hugging Face – The AI community building the future.

https://civitai.com/

这个网站有很多模型,可以直接按照风格搜英文单词 比如realistic

 3.设置

使用教程：

先学会复制经典作品

Promot

(8k, RAW photo, best quality, masterpiece:1.2), (realistic, photo-realistic:1.37), ultra highres, depth of field, chromatic aberration, caustics, Broad lighting, natural shading,Fujifilm XT3,masterpiece,ultra detailed,tou,uniform,1girl, solo,standing, looking at viewer, outdoors,street, 

Negative Promot

(easynegative:1.4), paintings, sketches, (worst quality:1.8), (low quality:1.8), (normal quality:1.8), lowres, normal quality, ((monochrome)), ((grayscale)),wood,stone,((poorly drawn hands)),more than 1 left hand, more than 1 right hand, short arm, (((missing arms))), bad hands,missing fingers,(extradigit),(fewer digits),mutated hands,(fused fingers),(too many fingers),sharp fingers,wrong figernails,long hand,double middle finger,index fingers together,missing indexfinger,interlocked fingers,pieck fingers,sharp fingernails,(steepled fingers),x fingers,((curled fingers)),(no finger gaps),interlocked fingers,fingers different thickness,cross fingers,poor outline,big fingers,finger growth,outline on body,outline on hair,out line on background,more than one hands,fuse arm,fuse elbow,more than two arm,more than two elbow,[:(mutated hands and fingers,one hand with more than 5 fingers, one hand with less than 5 fingers):0.8]

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Promot(8k, RAW photo, best quality, masterpiece:1.2), (realistic, photo-realistic:1.37), ultra highres, depth of field, chromatic aberration, caustics, Broad lighting, natural shading,Fujifilm XT3,masterpiece,ultra detailed,tou,1girl, solo,standing, looking at viewer, outdoors,street,

Negative prompt: (easynegative:1.4), paintings, sketches, (worst quality:1.8), (low quality:1.8), (normal quality:1.8), lowres, normal quality, ((monochrome)), ((grayscale)),wood,stone,((poorly drawn hands)),more than 1 left hand, more than 1 right hand, short arm, (((missing arms))), bad hands,missing fingers,(extradigit),(fewer digits),mutated hands,(fused fingers),(too many fingers),sharp fingers,wrong figernails,long hand,double middle finger,index fingers together,missing indexfinger,interlocked fingers,pieck fingers,sharp fingernails,(steepled fingers),x fingers,((curled fingers)),(no finger gaps),interlocked fingers,fingers different thickness,cross fingers,poor outline,big fingers,finger growth,outline on body,outline on hair,out line on background,more than one hands,fuse arm,fuse elbow,more than two arm,more than two elbow,[:(mutated hands and fingers,one hand with more than 5 fingers, one hand with less than 5 fingers):0.8]

ENSD: 31337, Size: 544x960, Seed: 4238665116, Model: real_itoRiria_brav5, Steps: 24, Sampler: DPM++ SDE Karras, CFG scale: 7, Clip skip: 2, Model hash: ac68270450, Hires upscale: 2, Hires upscaler: ESRGAN_4x, Denoising strength: 0.4

 4、用ControlNet 控制姿势、脸部、服装等

ttps://civitai.com/models/13071/zpose-catwalk-styles-1-pose-helper

启用ControlNet 

5.用好提示词太关键了

6.使用图生图的sketch（添加绘制元素）

https://www.youtube.com/watch?v=Rgdcv20q260

7.其他技巧

如果你得到了一张非常喜欢的图片，但是手部或其他部位的问题很严重，如果你不想用局部重绘修改的话，那么建议你在固定好seed之后，微调CFG的数值（每次调整0.2-0.3这种幅度来尝试），这样你就有可能在保持原图的基础上得到一张完美的图片。

在这里，我还想分享一个我喜欢的后缀句子，它可以让画面的表现力更强。当然，你可以根据需要修改句子中的单词来微调画面风格。这些单词包括：fantasy, high contrast, ink strokes, explosions, over exposure, purple and red tone impression , abstract, ((watercolor painting by John Berkey and Jeremy Mann )) brush strokes, negative space,

[持续更新]