搬砖的牛马
2023-06-20

关于AI绘画软件基础小白入门

[md]大家好,我才入驻本社区不久不怎么会发帖请大家多照顾.

使用本软件我们的电脑配置至少需要显卡1060 4G 这个软件最吃内存(内存条)和显存。最好的配置是3090和4090,预算低推荐2080ti魔改22G显存,内存条是越大越好!

进入正题前按照惯例挂链接:链接:https://pan.baidu.com/s/1kd8wVMmq8IEkAp4LDnzHRA?pwd=8888
提取码:8888
--来自百度网盘超级会员V1的分享(这是sd软件全称:**Stable Diffusion**)

![image.png](data/attachment/forum/202306/20/185512c6w9tnwzt7zw7w7q.png?imageMogr2/auto-orient/strip%7CimageView2/2/w/1920 "image.png")

下载好打开软件进入我们会看到:![image.png](data/attachment/forum/202306/20/185923yld43fo45k041xz5.png?imageMogr2/auto-orient/strip%7CimageView2/2/w/1920 "image.png")

然后点击一键启动!会出来这个界面:![image.png](data/attachment/forum/202306/20/190317t9zkzv499i5x0yyv.png?imageMogr2/auto-orient/strip%7CimageView2/2/w/1920 "image.png")

现在只需要耐心等待,然后你的网页会打开(这个软件是web ui很正常)

然后进入网页:![image.png](data/attachment/forum/202306/20/191018j27gvonrnrxn6vob.png?imageMogr2/auto-orient/strip%7CimageView2/2/w/1920 "image.png")

接下来我会逐步讲解各区域的作用和怎么设定.

![image.png](data/attachment/forum/202306/20/191321ewqp56dbwv75f4bp.png?imageMogr2/auto-orient/strip%7CimageView2/2/w/1920 "image.png")

软件的大模型可以通过网站插件下载大模型,大模型决定了我们生成的图最终质感,2D,2.5D,3D各种类别。我会直接示范!各种模型的区别在哪!

![00632-793157758-1girl,.png](data/attachment/forum/202306/20/191636m2pj8j2sm5996dp6.png?imageMogr2/auto-orient/strip%7CimageView2/2/w/1920 "00632-793157758-1girl,.png")![image.png](data/attachment/forum/202306/20/191655b8jqj0jqfhh1k9xh.png?imageMogr2/auto-orient/strip%7CimageView2/2/w/1920 "image.png")

这是我们通过chillout模型生成的图片chilloutmix(真人质感可以生出影视级作品)

注:下面为了效率测试解释各个模型我只用一个提示词"1 girl"

![00633-2878668185-1girl,.png](data/attachment/forum/202306/20/191954ehevq4n2aqn7hyeh.png?imageMogr2/auto-orient/strip%7CimageView2/2/w/1920 "00633-2878668185-1girl,.png")![image.png](data/attachment/forum/202306/20/191949ifczhocoys4edzc4.png?imageMogr2/auto-orient/strip%7CimageView2/2/w/1920 "image.png")

现在是bl5v10模型,我们看到这个模型生成的图偏向2次元但是人物细腻所以是2.5D。

![00634-1554520333-1girl,.png](data/attachment/forum/202306/20/192235vtbu3qu3aquqbpea.png?imageMogr2/auto-orient/strip%7CimageView2/2/w/1920 "00634-1554520333-1girl,.png")![image.png](data/attachment/forum/202306/20/192220qhemd7e4rz3wenim.png?imageMogr2/auto-orient/strip%7CimageView2/2/w/1920 "image.png")

v15模型是偏抽象的,还有很多不同的模型模组,在云盘资源里有很多模组足够满足前期我们的训练。

接下来讲解怎么使我们的图像更精细化,怎么使用里面的组件。

![image.png](data/attachment/forum/202306/20/193359ppox0n8f8oiwuw80.png?imageMogr2/auto-orient/strip%7CimageView2/2/w/1920 "image.png")

![image.png](data/attachment/forum/202306/20/194411w25wg0v4v0npkxk8.png?imageMogr2/auto-orient/strip%7CimageView2/2/w/1920 "image.png")

基础的文生图到这里讲解差不多了我们来实操一个精美的真人写真吧!

![image.png](data/attachment/forum/202306/20/194707wug54du0lggl0wek.png?imageMogr2/auto-orient/strip%7CimageView2/2/w/1920 "image.png")![00635-637070988-rawphoto_1.2,,Ahighschoolgirlatanamusementpark,photo.png](data/attachment/forum/202306/20/194747drgqvkjd2c62bk6c.png?imageMogr2/auto-orient/strip%7CimageView2/2/w/1920 "00635-637070988-(raw photo_1.2),,A high school girl at an amusement park,((photo.png")

我会分享给你们我的提示词,大家多多练习!

正向提示词:(raw photo:1.2),A high school girl at an amusement park,((photorealistic:1.4))best quality,masterpiece,an extremely delicate and beautiful,extremely detailed,CG,unity,8k wallpaper,Amazing,finely detail,best quality,official art,extremely detailed CG unity 8k wallpaper,absurdres,incredibly absurdres,huge filesize,ultra-detailed,highres,extremely detailed,extremely detailed eyes and face,beautiful detailed eyes,light on face,cinematic lighting,1girl,hairlight,Film vision,Chinese,Young girl,cute,50mm f/1.8,proportionate,Abdominal muscles,Vest Line,Smiley,

反向提示词:sketches,(worst quality:2),(low quality:2.1),(normal quality:2),lowres,normal quality,(monochrome:0.9),((grayscale)),skin spots,acnes,skin blemishes,bad anatomy,DeepNegative,facing away,looking away,tilted head,lowres,bad anatomy,((bad hands)),text,error,((missing fingers)),extra digit,fewer digits,cropped,worstquality,low quality,normal quality,jpegartifacts,signature,watermark,username,blurry,((bad feet)),cropped,(poorly drawn hands:1.2),poorly drawn face,mutation,deformed,worst quality,low quality,normal quality,jpeg artifacts,signature,watermark,extra fingers,fewer digits,extra limbs,(extra arms:1.3),((malformed limbs)),(fused fingers:1.2),(too many fingers:1.4),long neck,cross-eyed,(mutated hands:1.4),polar lowres,((bad body:2)),(bad proportions),gross proportions,text,error,missing fingers,missing arms,(missing legs),extra digit,(extra arms),(extra leg:2),extra foot,(bad feet),Watermark,Extra Toes,Strange posture,(Painted bad legs:1.2),Extra legs,Extra hands,Ugly limbs,Ugly legs,

采样:DMP++2MSDE Karras ,尺寸:700x1050,引导词系数:8,种子:637070988,

欢迎大家多多学习交流!我会再给几个实例图在下面。

![00095-2159737311-highcontrast,blackthighhighs_1.2,noshoes_1.2,largebreas.png](data/attachment/forum/202306/20/195304vccccq8rc5avm7ae.png?imageMogr2/auto-orient/strip%7CimageView2/2/w/1920 "00095-2159737311-high contrast,(black thighhighs_1.2),(no shoes_1.2),large breas.png")![00104-2159737310-highcontrast,blackthighhighs_1.2,noshoes_1.2,largebreas.png](data/attachment/forum/202306/20/195258cw9s22npsnthvhlt.png?imageMogr2/auto-orient/strip%7CimageView2/2/w/1920 "00104-2159737310-high contrast,(black thighhighs_1.2),(no shoes_1.2),large breas.png")![00126-2518110686-highcontrast,blackthighhighs_1.2,noshoes_1.4,35mmstyle,.png](data/attachment/forum/202306/20/195238ylq9ll3qb988b3d9.png?imageMogr2/auto-orient/strip%7CimageView2/2/w/1920 "00126-2518110686-high contrast,(black thighhighs_1.2),(no shoes_1.4),35mm style,.png")![00118-680175221-highcontrast,blackthighhighs_1.2,noshoes_1.4,35mmstyle,m.png](data/attachment/forum/202306/20/195228cl70nlnii0ffpiie.png?imageMogr2/auto-orient/strip%7CimageView2/2/w/1920 "00118-680175221-high contrast,(black thighhighs_1.2),(no shoes_1.4),35mm style,m.png")![00565-2456970530-rawphoto_1.2,,photorealistic_1.4bestquality,masterpiece.png](data/attachment/forum/202306/20/195134ypf72625zrz26o2s.png?imageMogr2/auto-orient/strip%7CimageView2/2/w/1920 "00565-2456970530-(raw photo_1.2),,((photorealistic_1.4))best quality,masterpiece.png")
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