離AI繪圖面世已經有一段時間了,相信各位法師已經有心儀的法術風格和tag,本篇教程將簡單說明不大量修改tag情況下更高質量完成法術

(資料圖片僅供參考)

首先準備好你的法術咒語,以你喜歡的分辨率/風格生成多張圖,本教程示例咒語為下文:

記住very long blue and sliver hair，這個tag，下面要考

Steps不需太高,以便你大批量生成圖片以作優化

隨機生成的種子,種子會固定一個法術模型,后續根據種子優化

分辨率選擇你可以承受的分辨率,后續不可以修改,本次示例第一次生成9圖

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

我們以圖一為例,正常來說這張圖肯定是以廢圖處理,但是如果你非常喜歡這張圖的構圖或者風格呢,那么我們可以在少量改動的情況下進行對這張圖優化

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

Seed不變，先簡單粗暴把steps拉到50,效果不錯

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

繼續，Steps加到80

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

繼續優化，CFG 11

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

開啟高清修復，在不修改tag的情況下已經換了一個人了

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

采樣器更改為Euler a，換一種風格

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

采樣器為Euler a開啟高清修復

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

上面參數不變，將第一頁的very long blue and sliver hair加權改為(very long blue and sliver hair:1.5) 可以看到圖片變得太多了

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改為

(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改為

(very long blue and sliver hair:1.2)

負面tag：

加一條(black:1.5)

頭發對味了，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改為

(very long blue and sliver hair:1.2)

負面tag：

加一條(black)

效果不錯 頭發往我們想要的方向發展了

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改為

(very long blue and sliver hair:1.2)

負面tag：

加一條(black hair)

完成最終效果圖

最終效果圖參數如下：

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加權重

負面tag寫不需要的元素

本篇教程結束，感謝你的查閱，愿你成為隨心所欲的魔法師！

標簽： 離AI繪圖面世已經有一段時間了 相信各位法師已經有心儀的