{masterpiece},strong sunlight,shiney light,gradient bangs,blue to light blue gradient hair ,white background,blue eyes,official art,looking at viewer, wind lift, gown, silver long hair,wear a veil,flower hairclip,A girl, Petals fall,upperbody,strong lighting, glowing glow,luxurious church,Stained Glass, praying, fold hands in front of her chest ,holding cross with both hands ,small breasts{masterpiece},strong sunlight,shiney light,gradient bangs,blue to light blue gradient hair ,white background,blue eyes,official art,looking at viewer, wind lift, gown, silver long hair,veil,flower hairclip,A girl, Petals fall,upperbody,strong lighting, glowing glow,luxurious church,Stained Glass, praying, fold hands in front of her chest ,hold cross{masterpiece},strong sunlight,shiney light,gradient bangs,blue to light blue gradient hair ,white background,blue eyes,official art,looking at viewer, wind lift, gown, silver long hair,Monastic Dress,flower hairclip,A girl, Petals fall,upperbody,strong lighting, glowing glow,luxurious church,Stained Glass, in the church,praying, fold hands in front of her chest ,holding cross with both hands ,small breasts{masterpiece},strong sunlight,shiney light,gradient bangs,blue to light blue gradient hair ,white background,blue eyes,official art,looking at viewer, wind lift, gown, silver long hair,wear a veil,flower hairclip,A young girl, Petals fall,upperbody,strong lighting, glowing glow,luxurious church,Stained Glass, praying, fold hands in front of her chest ,hold cross ,small breasts
{masterpiece},strong sunlight,shiney light,gradient bangs,blue to light blue gradient hair ,white background,blue eyes,official art,looking at viewer, wind lift, gown, water splash,silver long hair,cat ears,Monastic Dress,flower hairclip,A girl, Petals fall,upperbody,strong lighting, glowing glow,luxurious church,Stained Glass, in the church,praying, fold hands in front of her chest ,holding cross with both hands ,small breasts{masterpiece},strong sunlight,shiney light,gradient bangs,blue to light blue gradient hair ,white background, light blue eye,odd eye,official art,looking at viewer, wind lift,Hair blowing in the wind,right to left wind, gown,silver long hair,cat ears,Monastic Dress,flower hairclip,A girl, Petals fall,upperbody,strong lighting, glowing glow,luxurious church,Stained Glass, in the church,praying, fold hands in front of her chest ,holding cross with both hands ,{Candles},small breasts{masterpiece},strong sunlight,shiney light,gradient bangs,blue to light blue gradient hair,white dress ,white background,blue eyes,official art,looking at viewer, wind lift,Hair blowing in the wind,right to left wind, gown,silver long hair,cat ears,Monastic Dress,flower hairclip,A girl, Petals fall,upperbody,strong lighting, glowing glow,luxurious church,Stained Glass, in the church,praying, fold hands in front of her chest ,holding cross with both hands ,Candles,midiam breasts{masterpiece},strong sunlight,shiney light,gradient bangs,blue to light blue gradient hair ,white background,blue left eye ,yellow right eye,official art,looking at viewer, wind lift,Hair blowing in the wind,right to left wind, gown,silver long hair,cat ears,Monastic Dress,flower hairclip,A girl, Petals fall,upperbody,strong lighting, glowing glow,luxurious church,Stained Glass, in the church,praying, fold hands in front of her chest ,holding cross with both hands ,{Candles},small breasts
{masterpiece},strong sunlight,shiney light,gradient bangs,blue to light blue gradient hair ,white background, light blue eye,odd eye,heterochromia,official art,looking at viewer, wind lift,Hair blowing in the wind,right to left wind, gown,silver long hair,cat ears,Monastic Dress,flower hairclip,A girl, Petals fall,upperbody,strong lighting, glowing glow,luxurious church,Stained Glass, blue sky, in the church,praying, fold hands in front of her chest ,{Candles},small breasts
{{masterpiece}},{high quality},strong sunlight,shiney light, {aerial fireworks},gradient background,gradient bangs,bsilver to light blue gradient hair,long hair,tie up hair , upper body,A girl, shrine night sky,{starry} sky,pink flower pattern yukata,pink fabric yukata, Look at the face from the side, looking up, fireworks,blush,dumbstruck,Hands down,:o,{masterpiece},high quality,strong sunlight,shiney light,gradient bangs,blue to light blue gradient hair,long hair,tie up hair , upper body,A girl, shrine night sky, starry sky,pink flower pattern yukata, Look at the face from the side, looking up, fireworks,blush,dumbstruck,{{masterpiece}},{high quality},strong sunlight,shiney light, {fireworks},gradient background,gradient bangs,bsilver to light blue gradient hair,long hair,tie up hair , upper body,A girl, shrine night sky,{starry} sky,pink flower pattern yukata,pink fabric yukata, Look at the face from the side, looking up, fireworks,blush,dumbstruck,Hands down,:o,{masterpiece},{high quality},strong sunlight,shiney light,gradient background,gradient bangs,blue to light blue gradient hair,long hair,tie up hair , upper body,A girl, shrine night sky, starry sky,pink flower pattern yukata,pink fabric yukata, Look at the face from the side, looking up, {fireworks},blush,dumbstruck,Hands down,:o,
花火に見とれている様子を出力させてみました。まず横を向かせることが意外と難しいです。 " Look at the face from the side" だけなのですが横を向いてくれるのは五分五分です。また浴衣の柄は『ピンク生地+花柄』を指定したのですが、なぜか青くなることが多いです。口をぽか～んと開けている様子は ":o" で表現しています。
様々な工夫をしました。まずNG Word に ”hand,rise hand" を入れて手を移さないが角にしようとしましたが、なかなか反映されず。続いて"holding , wand " で持っているものを制限。これもなかなかうまくいかず。最後に "sparkler , Fireworks" を NG にした結果、花火がぼやけてこのような感じになってしましました…
NG Word に"sparkler , Fireworks"を入れた結果
最終的に落ち着いたのがこちら Prompt : 『{{masterpiece}},{high quality},strong sunlight,shiney light, {fireworks},gradient background,gradient bangs,bsilver to light blue gradient hair,long hair,tie up hair , upper body,A girl, shrine night sky,{starry} sky,pink flower pattern yukata,pink fabric yukata, Look at the face from the side, looking up, fireworks,blush,dumbstruck,Hands down,:o,』
NG : fat,2 girl,hands up ,hand,rise hand,holding,wand,sparkler
今回の例ですが、「浴衣+夜空+花火」の場合、この花火は打ち上げ花火と想像がつきますよね。しかしこれはAIからしたら常識ではないのです。つまりAIは学んでいないことに関しては生まれたての赤ん坊同様なのです。今回は英語の文化圏の方々が開発した AI なので「 yukata + star night +Fireworks 」の「Fireworks」は手持ちと打ち上げの半々の微妙な結果になってしまったのです。よく見るとどの失敗画像をちゃんと"手"に花火を持たせてますよね。つまり花火→手持ち→持つという概念は学習しているのです。
アドバイス
なので Deepl とか Google 翻訳 に日本語の文章を突っ込んで、結果をそのまま貼って絵を生成しようとしても思ったようにはいかない場合もあります。どうしてもある程度、意訳をしなければいけません。同じニュアンスを表すけれど、違った言葉を入れるとより強調される気がします。ぜひいろいろと生成して試してみてください。
