Z 世代卧室里的弱光智能手机自拍
这是一个高度具体的提示，用于生成一张超逼真的图像，模拟在 Z 世代卧室中用智能手机在弱光下拍摄的自拍照。该提示详细描述了拍摄对象的长相（雀斑、深色头发）、穿着（节日毛衣、格子短裤）、姿势（屈膝而坐，手持手机）和环境（LED 灯带、动漫海报、凌乱的床）。它强调了紫色的环境光，以及高 ISO 颗粒和逼真皮肤纹理等技术细节。
nano-banana-pro · 人像 / 自拍 · 摄影 · 电影 / 电影剧照 · 社交媒体帖子 · 网红 / 模特
中文提示词
```json { "prompt_structure": { "subject_details": { "demographics": "年轻女性，肤色白皙，自然妆容，鼻梁和脸颊有明显的雀斑", "facial_features": "柔和的面部结构，表情中性偏柔和，目光向下看向手机", "hair": "深棕色长发，松散的波浪卷，中分，垂在肩上", "clothing": { "top": "{argument name=\"sweater type\" default=\"红色圆领节日毛衣，上面有一个大型卡通驯鹿脸\"}", "bottom": "格子睡裤短裤（只有大腿上部一小部分可见）" }, "pose": "端坐在床上，身体略微向观看者左侧倾斜。双腿膝盖处急剧弯曲，紧紧靠在躯干上。小腿突出，双脚收拢在臀部附近。右手拿着一部黑色手机，举在身体前方自拍。" }, "environment_context": { "setting": "Z 世代卧室 / 宿舍环境", "background_elements": [ "白色浮动置物架，上面摆满了各种色彩缤纷的书籍", "白色墙壁上的动漫海报（《我的英雄学院》清晰可见）", "沿墙角垂直安装的 LED 灯带", "凌乱未铺的床，上面有白色纹理羽绒被或毯子", "床上背景处有一条揉皱的红色抓绒毯" ] }, "lighting_atmosphere": { "primary_source": "主导性的紫色/紫罗兰色 LED 环境光，来自角落灯带", "quality": "昏暗、柔和、情绪化、有氛围感，皮肤、衣物和周围环境上投射着强烈的紫色调", "shadows": "由环境彩色光线产生的柔和、漫射的阴影" }, "camera_technical": { "style": "休闲智能手机自拍，抓拍", "simulation": "智能手机主传感器模拟", "angle": "略低角度，稍微向上看主体", "focal_length": "约 24-28 毫米广角（手机镜头等效）", "aperture": "f/1.7 大光圈", "iso": "高 ISO（约 800-1600），导致可见的细微数字噪点/颗粒", "focus": "主体面部和膝盖对焦清晰，背景书架有轻微的景深模糊" }, "quality_modifiers": { "engine": "Nano Banana Pro", "details": "超写实，8k 分辨率，原始照片风格，逼真的皮肤纹理，在紫色光线下毛孔和雀斑高度可见，毛衣和毯子上有真实的织物纹理细节，真实的低光智能手机数字噪点颗粒。" }, "negative_prompt": "卡通，插画，动漫，绘画，3D 渲染，素描，草图，抽象，低质量，模糊，像素化，不自然的皮肤，玩偶般，过饱和，平面照明，风格化，理想化，不真实，光滑皮肤，降噪" } } ```
原始提示词
{ "prompt_structure": { "subject_details": { "demographics": "Young female, fair skin tone, natural appearance with distinct freckles across nose and cheeks", "facial_features": "Soft facial structure, neutral to soft expression, gaze directed down at phone", "hair": "Long, dark brown, loose wavy texture, center part, draping over shoulders", "clothing": { "top": "{argument name=\"sweater type\" default=\"Red crewneck holiday sweater featuring a large cartoon reindeer face\"}", "bottom": "Plaid pajama shorts (only small section visible at upper thigh)" }, "pose": "Sitting upright on a bed, body angled slightly to viewer's left. Both legs are bent sharply at the knees and drawn up tightly against the torso. The shins are prominent, and feet are tucked near the buttocks. Right hand holds a smartphone with a black case up in front of the body to take a selfie." }, "environment_context": { "setting": "Gen Z bedroom / dorm room context", "background_elements": [ "White floating shelves packed with diverse colorful books", "Anime posters on white walls (My Hero Academia clearly visible)", "LED strip lights running vertically along the wall corner", "Messy unmade bed with white textured duvet or blanket", "Crumpled red fleece throw blanket in background on bed" ] }, "lighting_atmosphere": { "primary_source": "Dominant Purple/Violet LED ambient lighting originating from corner strip", "quality": "Dim, soft, moody, atmospheric, strong colored purple cast on skin, clothing, and surroundings", "shadows": "Soft, diffused shadows created by the ambient colored light" }, "camera_technical": { "style": "Casual Smartphone Selfie, Candid shot", "simulation": "Smartphone Main Sensor Simulation", "angle": "Slightly low angle, looking slightly up at the subject", "focal_length": "Approx 24-28mm wide angle (phone lens equivalent)", "aperture": "f/1.7 wide open", "iso": "High ISO (approx 800-1600) resulting in visible fine digital noise/grain", "focus": "Sharp focus on subject's face and knees, slight depth of field blur on background bookshelf" }, "quality_modifiers": { "engine": "Nano Banana Pro", "details": "Ultra Photorealistic, 8k resolution, raw photo style, realistic skin texture with highly visible pores and freckles underneath purple light, tangible fabric texture details on sweater and blanket, authentic low-light smartphone digital noise grain." }, "negative_prompt": "cartoon, illustration, anime, painting, 3D render, drawing, sketch, abstract, low quality, blurry, pixelated, unnatural skin, doll-like, oversaturated, flat lighting, stylized, idealized, unrealistic, smooth skin, denoised" } }