高清复古闪光肖像

A detailed JSON prompt designed for Nano Banana Pro to transform an input photo into a high-definition, warm-toned vintage portrait. It specifies strict identity lock rules, realistic skin texture preservation, vintage color grading, and a specific indoor hallway scene with flash lighting and composition details.

{
"meta":{
"quality":"高清",
"type":"夜间室内闪光灯肖像",
"ratio":"4:5 垂直",
"device":"iPhone 16 Pro",
"style_reference":"将输入照片转换为此精确美学。",
"look":"夜间闪光灯，暖色调复古，真实颗粒，逼真皮肤纹理（无柔化）。"
},

"identity_lock":{
"preserve_face": true,
"strict": true,
"rules":[
"面部必须与输入照片完全相同。",
"面部结构、比例、表情或身份无任何变化。",
"无柔化、无美化、无修饰、无AI面部更改。"
]
},

"skin_texture_rules":{
"keep_texture": true,
"no_smoothing": true,
"no_blur": true,
"realistic_details": "自然纹理保留。",
"flash_behavior":"闪光灯高光应显示纹理，而非隐藏它。"
},

"vintage_effect":{
"warmth":"+18",
"contrast":"+22",
"highlights":"-5",
"shadows":"+12",
"grain":"中等（类似胶片）",
"vignette":"柔和",
"color_grade":"温暖米色复古色调",
"sharpness":"略微降低以模仿旧相机的柔和度"
},

"global_context":{
"scene_description":"室内走廊，有墙面装饰、镜子反射、白色墙壁和温暖闪光灯照明。",
"time_of_day":"夜间",
"lighting":"直接温暖闪光灯照亮主体，强烈衰减至背景。",
"environment_details":[
"主体后方的镜子反射可见。",
"白色镶板墙壁。",
"大理石/石头控制台桌，上有花卉摆设。",
"强烈闪光灯产生的柔和阴影。"
]
},

"composition":{
"camera_angle":"眼平高度，正面肖像",
"framing":"膝盖以上全身肖像",
"pose":"身体稍微前倾，一只手放在控制台桌上，另一只手臂横过 torso。",
"expression":"自信、撅嘴、柔和迷人目光。",
"flash_effect":"皮肤和连衣裙上的光泽高光。"
},

"subject":{
"makeup":{
"style":"柔和魅力。",
"lips":"粉棕色唇彩，带暖色调。",
"eyes":"眼线 + 睫毛。",
"blush":"温暖桃色。"
},
"skin":"自然肤色，逼真纹理，未柔化。",
"outfit":{
"dress":"白色迷你挂脖连衣裙，深领口，缎面光泽。",
"fabric_behavior":"闪光灯产生明亮反射和可见褶皱。"
}
},

"background_objects":[
{
"id":"镜子",
"description":"大型壁镜反射主体的姿势。",
"lighting":"闪光灯反射可见但 subdued。"
},
{
"id":"花朵",
"description":"桌上 vibrant 花束（黄色、紫色、绿色）。"
},
{
"id":"墙壁",
"description":"白色镶板墙壁，有框标志。"
}
],

"rules":{
"identity_constant": true,
"no_face_change": true,
"no_ai_artifacts": true,
"realism":"超逼真夜间闪光灯美学，复古色调。"
}
}
使用上传的照片作为输入图片。生成图片。

机器翻译 — 实际生成作品的是原文提示词。

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