10 KiB
10 KiB
title, tags, created, category, language
| title | tags | created | category | language | ||||
|---|---|---|---|---|---|---|---|---|
| Gemini 图片生成提示词模板 |
|
2026-01-05 | AI Art Prompts | 中文/English |
Gemini 图片生成提示词模板
📋 目录
中文翻译版
{
"subject": {
"description": "年轻的东亚女性，侧身站立，回头看向观众",
"pose": "回眸姿态，头部微微倾斜，身体背向镜头",
"expression": "柔和、中性偏忧郁，沉思的眼神，嘴唇微微张开"
},
"clothing": {
"upper_body": "深色、结构感的夹克或西装外套，可能有细条纹或纹理面料",
"visibility": "大部分被阴影和前景元素遮挡"
},
"hair": {
"color": "深棕色到黑色",
"style": "长发、松散的波浪、略显凌乱的质感",
"lighting_interaction": "强烈的逆光效果，在散落的发丝上形成发光的光晕（轮廓光）"
},
"face": {
"skin_tone": "白皙/浅色皮肤，带有温暖的底色",
"features": "柔和的面部轮廓，杏仁状眼睛，自然眉形",
"makeup": "极简，'裸妆'效果，自然唇色"
},
"accessories": {
"visible_items": "由于构图和光线原因，没有清晰可见的配饰"
},
"environment": {
"setting": "杂乱的室内空间，类似工作室、储藏室或旧书店",
"background_elements": "木制架子上堆满了不清晰的物品、纸张、盒子和塑料包装",
"foreground_elements": "模糊的半透明物体（可能是玻璃、塑料薄膜或防尘罩）创造出层次和反射"
},
"lighting": {
"source": "从左侧窗户射入的自然阳光",
"quality": "黄金时段，温暖、柔和但有方向性",
"effects": "强烈的逆光/轮廓光照在头发上，光线中漂浮的尘埃粒子，镜头光晕，柔和眩光，光影之间的强烈对比"
},
"camera": {
"perspective": "平视角度，通过前景障碍物（玻璃或杂物）拍摄",
"focus": "浅景深（散景），眼睛/面部清晰对焦，背景和前景模糊",
"lens_character": "柔焦，胶片颗粒模拟，轻微光晕效果"
},
"style": {
"aesthetic": "电影感、氛围感、怀旧、生活切片、空灵",
"mood": "梦幻、亲密、安静、感伤",
"visual_reference": "胶片摄影、日式摄影集风格"
}
}
英文原版
{
"subject": {
"description": "Young East Asian woman, positioned in profile turning to look back at the viewer.",
"pose": "Looking over shoulder, slight head tilt, body angled away from camera.",
"expression": "Soft, neutral to slightly melancholic, contemplative gaze, lips slightly parted."
},
"clothing": {
"upper_body": "Dark, structured jacket or blazer, possibly pinstriped or textured fabric.",
"visibility": "Mostly obscured by shadow and foreground elements."
},
"hair": {
"color": "Dark brown to black.",
"style": "Long, loose, tousled waves, slightly messy texture.",
"lighting_interaction": "Strongly backlit, creating a glowing halo effect on loose strands (rim lighting)."
},
"face": {
"skin_tone": "Fair/pale with warm undertones.",
"features": "Soft facial structure, almond-shaped eyes, natural eyebrows.",
"makeup": "Minimal, 'no-makeup' look, natural lip color."
},
"accessories": {
"visible_items": "None clearly visible due to framing and lighting."
},
"environment": {
"setting": "Cluttered interior space, resembling a workshop, storage room, or old bookstore.",
"background_elements": "Wooden shelves stacked with indistinct objects, papers, boxes, and plastic packaging.",
"foreground_elements": "Blurred translucent objects (possibly glass, plastic sheets, or dust covers) creating layers and reflections."
},
"lighting": {
"source": "Natural sunlight streaming through a window on the left.",
"quality": "Golden hour, warm, diffuse but directional.",
"effects": "Strong backlighting/rim lighting on hair, volumetric dust motes dancing in the light, lens flares, soft glare, dramatic contrast between light and shadow."
},
"camera": {
"perspective": "Eye-level, shot through a foreground obstruction (glass or clutter).",
"focus": "Shallow depth of field (bokeh), sharp focus on eyes/face, blurred background and foreground.",
"lens_character": "Soft focus, film grain simulation, slight bloom effect."
},
"style": {
"aesthetic": "Cinematic, atmospheric, nostalgic, slice-of-life, ethereal.",
"mood": "Dreamy, intimate, quiet, sentimental.",
"visual_reference": "Film photography, Japanese photobook style."
}
}
设计指南
🎯 核心设计理念
这个提示词模板采用结构化 JSON 格式，将图片生成的各个维度明确拆分，确保 AI 能够精确理解并生成符合预期的图像。
📚 模块说明
1. Subject（主体） - 核心人物
- description: 人物的基本定位和动作
- pose: 具体姿态细节
- expression: 面部表情和情绪
设计要点: 从整体到细节，先定义"是谁"，再描述"在做什么"，最后补充"表情如何"
2. Clothing（服装） - 着装细节
- upper_body/lower_body: 分区域描述
- visibility: 可见度说明（处理遮挡情况）
设计要点: 不仅描述服装本身，还要说明可见程度，这对光影和构图很重要
3. Hair（发型） - 发型与光线
- color: 颜色
- style: 风格和质感
- lighting_interaction: 与光线的交互效果
设计要点: 头发是体现光线效果的关键元素，单独设置光线交互项能显著提升画面质感
4. Face（面部） - 面部特征
- skin_tone: 肤色和色调
- features: 五官特点
- makeup: 化妆程度
设计要点: 肤色要包含"底色"描述（冷/暖），这影响整体色调
5. Accessories（配饰） - 可选装饰
- visible_items: 可见的配饰
设计要点: 即使没有配饰，也应说明"无"，这能避免 AI 随机添加
6. Environment（环境） - 场景设定
- setting: 整体场景类型
- background_elements: 背景元素
- foreground_elements: 前景元素
设计要点: 前景/背景分离描述，前景元素可以创造景深和叙事层次
7. Lighting（光照） - 光线系统 ⭐ 核心
- source: 光源位置和类型
- quality: 光线品质（硬/软、冷/暖）
- effects: 具体光效（光晕、尘埃、镜头光斑等）
设计要点: 光照是照片级渲染的灵魂。务必明确：
- 光从哪里来？
- 是什么时间的光？（黄金时段/正午/蓝调时刻）
- 有哪些特殊效果？（体积光、轮廓光、镜头光晕）
8. Camera（镜头） - 摄影技术
- perspective: 视角和位置
- focus: 对焦方式（景深）
- lens_character: 镜头特性（柔焦/颗粒/畸变）
设计要点: 模拟真实摄影师的思维：
- 我站在哪里拍？
- 焦点在哪里？
- 用什么镜头？（85mm 人像 / 35mm 纪实 / 50mm 标准）
9. Style（风格） - 整体美学
- aesthetic: 美学关键词
- mood: 情绪氛围
- visual_reference: 视觉参考（可引用知名摄影师/画家/电影风格）
设计要点: 这是"元指令"层，用风格关键词统领全局，如：
Cinematic→ 宽画幅、色彩分级Film photography→ 颗粒、色偏Japanese photobook→ 自然、克制、留白
🔧 使用技巧
✅ 最佳实践
-
从宏观到微观: 先定义风格和氛围，再填充细节
-
光线优先: 光照决定 80% 的画面质量，务必详细描述
-
具体化描述: 避免 "beautiful"、"nice"，用具体特征：
- ❌ "beautiful lighting"
- ✅ "golden hour sunlight with soft rim lighting"
-
视觉参考: 善用
visual_reference引用已知风格：- "Wong Kar-wai cinematography"（王家卫电影风格）
- "Annie Leibovitz portrait"（安妮·莱博维茨人像）
- "Wes Anderson symmetry"（韦斯·安德森对称构图）
⚠️ 常见误区
- 过度堆砌: 不要在一个字段里塞太多关键词，分散到各模块
- 忽略负面: 如果某些元素"不要出现"，在对应字段明确说明
- 矛盾指令: 检查各模块是否协调（如 "sharp focus" 和 "soft bokeh" 的平衡）
🎨 变体示例
示例 1: 赛博朋克街头人像
{
"subject": {
"description": "Androgynous figure in futuristic streetwear",
"pose": "Leaning against neon-lit wall, arms crossed",
"expression": "Stoic, cybernetic eye glowing faintly"
},
"lighting": {
"source": "Neon signs (pink/cyan) + overhead street light",
"quality": "Hard, high contrast, color-split lighting",
"effects": "Neon reflections on wet pavement, lens flares"
},
"style": {
"aesthetic": "Cyberpunk, dystopian, neo-noir",
"mood": "Gritty, mysterious, tech-noir",
"visual_reference": "Blade Runner cinematography"
}
}
示例 2: 自然光人像
{
"lighting": {
"source": "Overcast sky, soft window light from right",
"quality": "Diffused, even, gentle shadows",
"effects": "Subtle catchlight in eyes, no harsh shadows"
},
"camera": {
"perspective": "Slightly above eye level, close-up",
"focus": "Eyes sharp, ears slightly soft (f/2.8)",
"lens_character": "85mm portrait lens, creamy bokeh"
},
"style": {
"aesthetic": "Editorial, clean, minimalist",
"mood": "Calm, authentic, approachable",
"visual_reference": "Peter Lindbergh natural portraits"
}
}
📊 权重优先级（对最终效果影响度）
- Lighting (40%) - 光线是王道
- Style (25%) - 整体风格统领
- Subject (15%) - 主体定位
- Camera (10%) - 技术细节
- Environment (10%) - 场景氛围
🔗 相关链接
创建日期: 2026-01-05 最后更新: 2026-01-05 版本: 1.0