【⚙️是不是可以不用请化妆模特了[思考]】我自己老本行就是化妆师（2009年入行），现在用AI来生成美妆人像，不仅效率提高了，还省了一笔开销。有时候呢～生成出来的图看起很假，所以就和AI搭档在研究，这下终于整出了看起来不假的效果。当然不是100%不假，还有优化空间～争取做到90%+真实感。#微博VibeLab##VibeWork##AI生活指南#

为什么AI生成的美妆人像图总是有点“假”？
AI生成美妆人像时那种不真实的感觉，并不是随机翻车，而是一种有规律的系统偏差。想让AI画出真实自然的妆面，需要正负双向用力。用负面条件压制模型的默认假面，用正向锚定词把真实特征拉回来。这套思路不依赖任何特定工具，换哪个支持文本输入的生图模型都适用。

>>> 提示词（参考图2）
未使用人像反失真负面提示词进行优化
A beautiful young Asian woman, elegant front-facing straight-on portrait in a refined professional photography studio, seated at a clean white marble table with nothing on its surface, a large round ring light on the left side and a rectangular softbox on the right side casting soft even premium beauty lighting, neutral grey seamless backdrop, she wears a loose cream knit top and a low neat ponytail, her left hand resting lightly on the table edge with relaxed fingers, her right hand gently lifting to tuck a strand of hair behind her ear as if mid-motion, anatomically correct hands with exactly five fingers and no deformities, a soft candid expression with eyes looking gently to the side not into the lens, beauty portrait, flawless porcelain smooth skin, airbrushed and hyper-polished complexion, soft dreamy glow, high saturation, studio beauty shot, ultra detailed

>>> 提示词（参考图1图3）
已使用人像反失真负面提示词进行优化
Preserve the exact same young Asian woman, face, pose, cream knit top, clean white marble table, white illuminated ring light on the left, white rectangular softbox on the right, neutral grey backdrop. Make the skin look truly unretouched and authentic: visible fine pores on cheeks and nose, soft peach fuzz, natural subtle redness and faint freckles, slight unevenness, no porcelain glow, desaturated Kodak Portra 400 film color, subtle film grain, raw editorial beauty photography. Do not change the model identity, pose, clothing, or studio equipment