离AI绘图面世已经有一段时间了,相信各位法师已经有心仪的法术风格和tag,本篇教程将简单说明不大量修改tag情况下更高质量完成法术

(资料图片仅供参考)

首先准备好你的法术咒语,以你喜欢的分辨率/风格生成多张图,本教程示例咒语为下文:

记住very long blue and sliver hair，这个tag，下面要考

Steps不需太高,以便你大批量生成图片以作优化

随机生成的种子,种子会固定一个法术模型,后续根据种子优化

分辨率选择你可以承受的分辨率,后续不可以修改,本次示例第一次生成9图

Steps: 20, Sampler: DDIM, CFG scale: 7, Seed: 2214062964, Size: 1024x768, Model hash: 925997e9

我们以图一为例,正常来说这张图肯定是以废图处理,但是如果你非常喜欢这张图的构图或者风格呢,那么我们可以在少量改动的情况下进行对这张图优化

Steps: 50, Sampler: DDIM, CFG scale: 7, Seed: 2214062963, Size: 1024x768, Model hash: 925997e9

Seed不变，先简单粗暴把steps拉到50,效果不错

Steps: 80, Sampler: DDIM, CFG scale: 7,Seed: 2214062964, Size: 1024x768, Model hash: 925997e9

继续，Steps加到80

Steps: 80, Sampler: DDIM, CFG scale: 11,Seed: 2214062964, Size: 1024x768, Model hash: 925997e9

继续优化，CFG 11

Steps: 80, Sampler: DDIM, CFG scale: 11,Seed: 2214062964,  Size: 1024x768, Model hash: 925997e9, Denoising strength: 0.7, First pass size: 640x448

开启高清修复，在不修改tag的情况下已经换了一个人了

Steps: 80, Sampler: Euler a, CFG scale: 11,Seed: 2214062964, Size: 1024x768, Model hash: 925997e9

采样器更改为Euler a，换一种风格

Steps: 80, Sampler: Euler a, CFG scale: 11,Seed: 2214062964, Size: 1024x768, Model hash: 925997e9,Denoising strength: 0.7, First pass size: 640x448

采样器为Euler a开启高清修复

Steps: 80, Sampler: Euler a, CFG scale: 11,Seed: 2214062964, Size: 1024x768, Model hash: 925997e9,Denoising strength: 0.7, First pass size: 640x448

上面参数不变，将第一页的very long blue and sliver hair加权改为(very long blue and sliver hair:1.5) 可以看到图片变得太多了

Steps: 80, Sampler: Euler a, CFG scale: 11,Seed: 2214062964, Size: 1024x768, Model hash: 925997e9,Denoising strength: 0.7, First pass size: 640x448

very long blue and sliver hair改为

(very long blue and sliver hair:1.2)效果依然不理想

Steps: 80, Sampler: Euler a, CFG scale: 11,Seed: 2214062964, Size: 1024x768, Model hash: 925997e9,Denoising strength: 0.7, First pass size: 640x448

正面tag：

very long blue and sliver hair改为

(very long blue and sliver hair:1.2)

负面tag：

加一条(black:1.5)

头发对味了，但是其他黑色元素太少了

Steps: 80, Sampler: Euler a, CFG scale: 11,Seed: 2214062964, Size: 1024x768, Model hash: 925997e9,Denoising strength: 0.7, First pass size: 640x448

正面tag：

very long blue and sliver hair改为

(very long blue and sliver hair:1.2)

负面tag：

加一条(black)

效果不错 头发往我们想要的方向发展了

Steps: 80, Sampler: Euler a, CFG scale: 11,Seed: 2214062964, Size: 1024x768, Model hash: 925997e9,Denoising strength: 0.7, First pass size: 640x448

正面tag：

very long blue and sliver hair改为

(very long blue and sliver hair:1.2)

负面tag：

加一条(black hair)

完成最终效果图

最终效果图参数如下：

best quality, (masterpiece:1.5), ((illustration)), extremely detailed wallpaper,(Chinese ink painting),(silhouette), watercolor, limited palette, (fantasy), long shot, (extremely delicate and beautiful), long shot, (ink and wash), (Chinese ink painting), ((colorful)), (beijing opera:1.5),(sketch),diamond and glaring eyes, beautiful detailed cold face, extremely delicate beautiful girls, glowing eyes, (wash painting),((colorsplashing)),(ink splashing:1.2),(dyeing:1.5),((chinese painting)),(((ink and wash))),(beautiful detailed girl),(beautiful detailed eyes),low twin braids,(low twintails:1.2),small_breasts,azure hair,long bangs, hairs between eyes,white bowties,big forhead,blank stare,beautiful bule eyes,(1 girl), (solo),(1 girl), (solo),(very long blue and sliver hair:1.2),(perfect female body:1.2),(skyblue dress),top-down_bottom-up, (hand_on_hip:1.5,)(chinese style architecture:1.5),traditional chinese painting,(Chinese wind:1.5),Negative prompt: lowres,bad anatomy,bad hands,text,error,missing fingers,extra digit,fewer digits,cropped,worst quality,low quality,normal quality,jpeg artifacts,signature,watermark,username,blurry,bad feet,ugly,duplicate,trannsexual,hermaphrodite,out of frame,extra fingers,mutated hands,poorly drawn hands,poorly drawn face,mutation,deformed,blurry,bad anatomy,bad proportions,extra limbs,cloned face,disfigured,more than 2 nipples,out of frame,ugly,extra limbs,bad anatomy,gross,worst quality,low quality,normal quality,signature,watermark,username,blurry,proportions,malformed limbs,missing arms,missing legs,extra arms,extra legs,mutated hands,fused fingers,too many fingers,long neck,Unequal ear proportion,long Ears,Asymmetrical eyes,A misshapen face,(black hair)Steps: 80, Sampler: Euler a, CFG scale: 11, Seed: 2214062964, Size: 1024x768, Model hash: 925997e9, Denoising strength: 0.7, First pass size: 640x448

正面tag加权重

负面tag写不需要的元素

本篇教程结束，感谢你的查阅，愿你成为随心所欲的魔法师！

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