正在学习 prompt 书写的一些要领,因此我会从网上找一些真人图,通过自己编写 prompt 尽可能使得画面要素与我找的真人图一致,从而学习 prompt 的一些书写要领(不考虑脸型,不使用 LoRA ),尽量重现比如背景,人物的主要形象、主要的衣着特征、人物姿势、光照条件等等
目前我尝试复现的图片来自这里,但是原图中那个薄外套我始终没办法画出来,我通过 tagger 反推原图的标签也没有看到有关的标签,我自己尝试了 white shirt, open shirt, chiffon shirt 有小概率可能画出来接近原图的样子,但是会混同毛衣的颜色。也就是说,我应该怎么表达人物上多个衣服,并且两件衣服的颜色、状态还不一样。
附上我尝试的相关参数:
quality,high quality,masterpiece,high quality,highly detail,realistic,real,photorealistic,sfw,general,
1girl, solo,standing,indoors,door in background,blue wall in background,upper body,middle breasts,(close up:1.2),natural lighting,looking at viewer,missionary,japanese,
round face,blunt bangs,(hair over shoulder:1.4),long hair,black hair,long sleeves,lips, hair over face,
light smile,necklace,jewelry,
sweater, blue sweater, vertical-striped sweater, turtleneck sweater, white shirt, (open shirt:1.2), (chiffon shirt:1.2),
Negative prompt: FastNegativeEmbedding,bad anatomy,bad hands,missing finger,fewer digits,cropped,worst quality,low quality,signature,watermark,bad feet,
(nsfw:2),(ears:2),(earrings:2), bare shoulders
Steps: 25, Sampler: DPM++ 2M Karras, CFG scale: 7, Seed: 1280768279, Size: 512x768, Model hash: 33c9f6dfcb, Model: majicmixRealistic_v5, Version: v1.3.2
这是我目前能随机出来的样图: https://imgur.com/70J7mc9