Stable Diffusion使用入门与提示词技巧

注册会计师

基础（图片质量）

输入提示词的第一步不是要尝试画任何东西，而是定义提示词以提升图片质量。

基本吟唱魔法

起手式输入下述提示词，生成图片质量就会提高。

best quality, ultra-detailed, masterpiece, finely detail, highres, 8k wallpaper

比较输入质量提示词前后

1girl, magic Steps: 20, Sampler: Euler a, CFG scale: 7, Seed: 2785601337, Size: 512x512, Model hash: fc2511737a, Model: chilloutmix_NiPrunedFp32Fix

1girl, magic, best quality, ultra-detailed, masterpiece, finely detail, highres, 8k wallpaper Steps: 20, Sampler: Euler a, CFG scale: 7, Seed: 2785601337, Size: 512x512, Model hash: fc2511737a, Model: chilloutmix_NiPrunedFp32Fix

人物吟唱魔法

画人时添加下列提示词，可大幅提升人物细节精细度

beautiful detailed eyes
highly detailed skin
extremely delicate and beautiful girls

比较输入质量提示词前后

1girl, sailor dress Steps: 20, Sampler: Euler a, CFG scale: 7, Seed: 241507614, Size: 512x512, Model hash: a074b8864e, Model: CounterfeitV25_25>

1girl, sailor dress, beautiful detailed eyes, highly detailed skin, extremely delicate and beautiful girls Steps: 20, Sampler: Euler a, CFG scale: 7, Seed: 745832415, Size: 512x512, Model hash: a074b8864e, Model: CounterfeitV25_25

特定元素的质量改进魔法

同理，当您想要升级某些元素（背景、眼睛或衣服）的质感时，可添加以下提示词：

extremely detailed /* 某些单词 */
beautiful detailed /* 某种单词 */

使用负面提示词

使用负面提示词可以筛选掉不需要的画风、要素、或错误绘画结果。

mutated hands and fingers,text,title,deformed, bad anatomy, disfigured, poorly drawn face, mutation, mutated, extra limb, ugly, poorly drawn hands, missing limb, floating limbs, disconnected limbs, malformed hands, out of focus, long neck, long body

由于目前AI还不太会画手，以下为不画手提示词组合句

((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