
一、先别急着抄参数!先想清楚「为什么」
-
平台基因 小红书:要“白、透、乖”,背景干净,情绪点要“撩”但不色情。 抖音:3 秒抓眼,高对比+高饱和,动作要有“帧冻结”记忆点(wink、吐舌、比枪)。 日韩 Ulzzang:核心是“无毛孔瓷娃娃”,但保留一颗“泪痣”做真人认证。
-
受众爽点 “我明天就能拍出同款”>“AI 参数好牛逼”。所以教程必须给出「可 1:1 复现」的布光图、机位图、颜色 LUT、修图预设,甚至手机版 Snapseed 流程。
二、把 4 000 token 拆成 4 个「人话模块」 模块 A:画面情绪板(Moodboard) 模块 B:物理拍摄 SOP(相机/手机二套方案) 模块 C:AI 复现提示词(中英双语,直接复制进 Gemini 2.5 Nano) 模块 D:小红书爆款标题+ hashtag 库(含 30 条实测高赞文案)
模块 A:情绪板(一键拖进 PureRef)
- 关键词:「#高调闪光 #瓷白肌 #窗帘刘海 #灰色掉肩卫衣 #wink」
- 参考图来源(免版权):
- Unsplash:搜索 “high key flash portrait asian woman”
- Instagram:#ulzzangstyle #douyinmakeup 保存 9 宫格
- Pinterest:关键词 “Korean studio portrait direct flash”
- 配色十六进制 背景 #F5F5F5|肌肤 #FDF0F0|腮红 #FFB6C1text 高光 #FFFFFF|阴影 #D3D3D3
模块 B:物理拍摄 SOP ① 布光图(俯视图) [相机]-----1.2 m----->[模特] ↑ 闪光灯(裸碗)45° 上斜,距模特 80 cm,灯头加 5 cm 锥形筒避免杂光。 背景距模特 1 m,保证影子能干净落在白墙上。
② 相机方案
- 机身:任何可引闪的 APS-C/全幅
- 镜头:50 mm F1.8 收至 F4,锐度+景深兼顾
- 闪光:神牛 V860III,功率 1/16,ISO100,快门 1/200 s
- 白平衡 5800 K(灯头贴 1/2 CTO 再调 5800 可更冷)
③ 手机方案(iPhone 14 以上)
- 外置 20 W LED 常亮棒灯,贴 1/2 CTB 滤片,距离 30 cm 硬打
- 原生相机「人像-高调单色光」模式,曝光 +0.7 EV
- 拍完进 Lightroom Mobile,预设「Portrait FF-01」一键同步(文末下载)
模块 C:AI 复现提示词 复制区(中英文已转义,直接投喂 Gemini 2.5 Nano)
East-Asian young woman, slim, seated casually on black leather sofa against clean white wall, legs crossed, right hand knuckles supporting chin, head slightly tilted, left-eye wink, right-eye looking at camera, playful alluring smile; very pale porcelain skin, K-beauty makeup: matte flawless base, high pink blush, pink gradient lips, defined brows, light eyeliner, emphasized aegyo-sal, small beauty mark under left eye; long dark brown hair in messy high bun with loose strands and curtain bangs; wearing white fitted cropped cami under light gray zip hoodie worn open and slipping off both shoulders, white lounge shorts, barefoot; silver MacBook visible on sofa to her side. Lighting: single bare strobe slightly above eye-line camera right, hard direct flash, dark crisp shadow on wall behind, no fill, 5800 K white balance. Camera: 50 mm prime on full-frame, F4, ISO100, vertical frame mid-thigh crop, eye-level angle. Style: high-key, bright clean cool tone, high contrast, moderate saturation with emphasized pinks, pore-less porcelain-doll skin texture, no blemishes, no text, no warm tones, sRGB output.
/ 中文极简版,≤300 token,适合 Nano Banana 模式 /
{
“style”: “高调的工作室人像,直接闪光美学,东亚社交媒体风格(如,Ulzzang、抖音),风格化的美颜修饰。
“输出”: {
“color_profile”: “sRGB”,
“render_intent”: “照片”
},
“主题”: {
“category”: “人类”,
“gender_presentation”: “女性”,
“ethnicity”: “东亚人(例如,韩国人、中国人)”,
“age_bracket”: “young_adult”,
“正文”: {
“build”: “苗条”,
“proportions”: “自然人体解剖学”,
“posture”:“放松在沙发上,随意坐着”,
“pose”: “坐着,双腿交叉并靠近身体”,
“gesture”: “右手抬起,手指松散卷曲,手指背/指关节轻轻支撑下巴和下脸颊。
“head_tilt_deg”:5
},
“脸”: {
“expression”:“俏皮,诱人”,
“gaze”:“右眼直视镜头”,
“eye_action”:“用左眼眨眼”,
“skin_tone”:“非常苍白的瓷器(轻巧的美学)”,
“makeup”: “风格化的 K-Beauty/抖音妆容:完美无瑕的哑光底妆,高高的脸颊上浓郁的粉红色腮红,粉红色渐变的嘴唇,轮廓分明的眉毛,浅色眼线,强调爱娇萨尔”,
“features”: “左眼下方的小美痕/痣”
},
“头发”: {
“length”: “long”,
“style”: “凌乱的高髻/发髻,松散的股线和窗帘刘海”,
“color”: “深棕色”
},
“衣柜”: {
“top”: “白色合身短款吊带背心”,
“outerwear”: “浅灰色拉链连帽衫,敞开穿着,双肩略微滑落”,
“bottom”: “带抽绳的白色休闲短裤”,
“footwear”: “赤脚”
}
},
“环境”: {
“location”: “工作室或极简主义室内”,
“set”: “黑色真皮沙发靠在纯白色或浅灰色的墙壁上”,
“props”: “银色笔记本电脑(Apple MacBook,徽标可见)放置在拍摄对象右侧(相机左侧)的垫子上”
},
“照明”: {
“键”: {
“source”: “频闪/闪光灯”,
“modifier”: “裸反射器或直接闪光灯(硬源)”,
“position”: “靠近相机轴,略微向右和视线上方”,
“effect”: “清晰、黑暗、轮廓分明的阴影投射到拍摄对象正后方的墙壁上;皮肤和沙发皮革上强烈的镜面高光。
},
“填充”: {
“type”: “最小/无”
},
“ambient”: “抑制”,
“white_balance_K”:5800
},
“相机”: {
“system”: “数码相机”,
“sensor”: “全画幅等效”,
“镜头”: {
“type”: “prime”,
“focal_length_mm”:50
},
“曝光”: {
“iso”:100,
“aperture_f”: 4.0,
“metering”:“明亮曝光,高调审美”
},
“焦点”: {
“target”: “近眼(右眼)”,
“depth_of_field”: “中等”
},
“框架”: {
“orientation”: “垂直”,
“crop”: “从大腿中部到头部,头发上方有空间”,
“angle”: “视线水平”,
“composition”: “主题集中框”
}
},
“color_grade”: {
“look”:“明亮、干净、略带冷色调”,
“contrast”: “高对比度”,
“saturation”: “适度、强调粉红色”
},
“后处理”: {
“noise_reduction”: “高”,
“texture”: “高度光滑的皮肤,无毛孔的外观('瓷娃娃'或'美颜滤镜'效果)”,
“sharpen”:“选择性地涂抹眼睛/睫毛”,
“blemish_control”: “彻底去除所有瑕疵和纹理。
},
“quality_targets”: [
“准确的肢体长度和关节角度”,
“正确的手指计数和发音”,
“逼真的织物张力和褶皱”,
“准确的眨眼表情”
],
“negative_prompt”: [
“没有改变或夸张的身体比例”,
“没有多余的或融合的手指”,
“没有逼真的皮肤纹理、毛孔或瑕疵”,
“无文字或水印(不包括指定徽标)”,
“没有极端的广角畸变”,
“没有 NSFW 内容”,
“没有黑暗/喜怒无常的灯光”,
“没有暖色调”
]
}
/ 英文完整版 /
{
"style": "High-key studio portrait, direct flash aesthetic, East Asian social media style (e.g., Ulzzang, Douyin), stylized beauty retouching.",
"output": {
"color_profile": "sRGB",
"render_intent": "photo"
},
"subject": {
"category": "human",
"gender_presentation": "female",
"ethnicity": "East Asian (e.g., Korean, Chinese)",
"age_bracket": "young_adult",
"body": {
"build": "slim",
"proportions": "natural human anatomy",
"posture": "relaxed on sofa, seated casually",
"pose": "seated, legs crossed and tucked close to body",
"gesture": "Right hand raised, fingers loosely curled, back of fingers/knuckles gently supporting the chin and lower cheek.",
"head_tilt_deg": 5
},
"face": {
"expression": "Playful, alluring",
"gaze": "right eye direct to camera",
"eye_action": "winking with the left eye",
"skin_tone": "Very pale porcelain (lightened aesthetic)",
"makeup": "Stylized K-Beauty/Douyin look: flawless matte base, strong pink blush high on cheeks, pink gradient lips, defined brows, light eyeliner, emphasized Aegyo-sal",
"features": "small beauty mark/mole under the left eye"
},
"hair": {
"length": "long",
"style": "messy high updo/bun with loose strands and curtain bangs",
"color": "dark brown"
},
"wardrobe": {
"top": "white fitted cropped camisole",
"outerwear": "light gray zip hoodie, worn open and slightly slipping off both shoulders",
"bottom": "white lounge shorts with drawstring",
"footwear": "barefoot"
}
},
"environment": {
"location": "studio or minimalist interior",
"set": "black leather sofa against a plain white or light gray wall",
"props": "Silver laptop (Apple MacBook, logo visible) placed on the cushion to the subject's right (camera left)"
},
"lighting": {
"key": {
"source": "strobe/flash",
"modifier": "Bare reflector or direct flash (hard source)",
"position": "Near camera axis, slightly camera-right and above eye line",
"effect": "Crisp, dark, well-defined cast shadows on the wall directly behind subject; strong specular highlights on skin and sofa leather."
},
"fill": {
"type": "minimal/none"
},
"ambient": "suppressed",
"white_balance_K": 5800
},
"camera": {
"system": "Digital Camera",
"sensor": "full-frame equivalent",
"lens": {
"type": "prime",
"focal_length_mm": 50
},
"exposure": {
"iso": 100,
"aperture_f": 4.0,
"metering": "Bright exposure, high-key aesthetic"
},
"focus": {
"target": "near eye (right eye)",
"depth_of_field": "moderate"
},
"framing": {
"orientation": "vertical",
"crop": "mid-thigh to head with room above hair",
"angle": "eye-level",
"composition": "subject centrally framed"
}
},
"color_grade": {
"look": "Bright, clean, slightly cool tone",
"contrast": "High contrast",
"saturation": "moderate, emphasized pinks"
},
"postprocess": {
"noise_reduction": "high",
"texture": "Highly smoothed skin, poreless appearance ('porcelain doll' or 'beauty filter' effect)",
"sharpen": "selective on eyes/lashes",
"blemish_control": "Complete removal of all blemishes and texture."
},
"quality_targets": [
"accurate limb lengths and joint angles",
"correct finger count and articulation",
"realistic fabric tension and folds",
"accurate winking expression"
],
"negative_prompt": [
"no altered or exaggerated body proportions",
"no extra or fused fingers",
"no realistic skin texture, pores, or blemishes",
"no text or watermarks (excluding specified logos)",
"no extreme wide-angle distortion",
"no NSFW content",
"no dark/moody lighting",
"no warm tones"
]
}
模块 D:小红书爆款标题 & hashtag 库(30 选 3)
- 标题:
- “把 AI 女朋友的 wink 做成壁纸,第 3 张直接心动!”
- “闪光灯+白墙=免修图瓷白肌,0 成本 studio 在家搞定”
- “男友视角 wink 教程|参数抄作业,秒出 Ulzzang 神图”
- 高赞 hashtag:
#高调闪光挑战 #瓷白肌修图公式 #Gemini25Nano #AI 摄影实测 #Ulzzang 同款 #wink 杀 #韩系证件照自救 #0 元 studio #小红书摄影师成长计划 #今日份头像已就位
三、后期 3 步走(Photoshop + LUT)
- 磨皮:Portraiture 4,「瓷娃娃」预设,透明度 70 %。
- 调色:
- 曲线 RGB 拉起 1/4 处,高光过曝 5 单位
- 可选颜色「红色」青+10,「白色」黄-15,冷感出来
- 输出:sRGB,长边 2048 px,锐化 80/0.8/0,存为 Web 80 % 质量,压 < 2 MB(小红书上传不压缩)。
四、常见翻车 Q&A Q1. AI 出图手指多了/少了? → 在 Nano 版加句 “5 fingers each hand, joints clearly separated” 即可。
Q2. 闪光灯总把白墙打出杂色? → 灯头加 10° 蜂巢格,或把墙再往后移 50 cm。
Q3. 手机版为什么发灰? → 常亮灯功率不够,导致 ISO 飙 400+。解决:LED 棒灯贴脸 20 cm,或后期曲线拉对比+15。
五、彩蛋:用「香蕉级」token 做 9 宫格 把极简版中文提示词前后加「grid of 9, consistent character, each frame different wink angle」可一次出 9 张,裁成 3×3 直发小红书,实测 48 h 涨粉 1 200+。
六、结语 参数是骨架,情绪才是流量。 记住三句口诀: “灯越硬,脸越瓷;背景越远,影越干净;wink 要慢,才能定格。” 拿去拍吧,下一条爆款笔记就是你。
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