来源:群聊分享(菩提树)
整理时间:2026-04-21
标签:#AI生图 #GPT-Image-2 #nanobanana #构图技能 #提示词 #摄影逻辑 #Midjourney #图像生成
Skill 名称: image-design
描述: 高级质感图片设计 — 基于摄影逻辑的 AI 图片提示词生成技能
核心公式:
[主体描述] + [构图位置] + [光线逻辑] + [相机视角] + [风格与质感]
这 5 种构图元素组合 = 高质量 AI 图片
[主体], positioned at [left/right/top/bottom] one-third of the frame,
[leading lines / light direction] guiding toward the subject,
[balance element description],
[lighting style],
[environment],
--ar 3:4
| 场景需求 | 提示词 |
|---|---|
| 主体偏左 | subject positioned at left one-third of the frame |
| 主体偏右 | subject at right one-third of the frame |
| 主体偏上 | subject placed at top one-third of the frame |
| 主体偏下 | subject positioned near bottom third |
| 黄金分割 | subject positioned at intersection points of rule of thirds |
| 用法 | 提示词 | 效果 |
|---|---|---|
| 光平衡 | balanced composition through contrast between light and shadow | 明暗平衡 |
| 物体平衡 | counterbalanced by small object on the opposite side | 物体对重 |
| 色彩平衡 | asymmetrical balance through warm and cool tones | 色彩平衡 |
| 结构平衡 | balanced by architectural elements in background | 结构支撑画面 |
| 类型 | 提示词 | 效果 |
|---|---|---|
| 道路动线 | leading lines from foreground toward the subject | 从前景引导视线进入画面 |
| 光线动线 | diagonal light from top-right guiding viewer’s eye | 用光的方向引导视线 |
| 透视动线 | path leading into depth, vanishing perspective | 增强空间深度 |
| 目光动线 | subject looking toward distant light | 人物目光带出画外空间 |
a man in a raincoat walking at night, positioned at left one-third,
road reflections leading toward him, balanced by bright street lamp
on opposite side, cinematic lighting, wet asphalt, --ar 3:4
光线 = 方向 × 光比 × 色温
错误写法:
cinematic lighting, detailed portrait
(太笼统,AI 无法理解空间)
正确写法:
soft sunlight entering from the left side, casting long diagonal shadows,
creating a warm rim light on the subject's edge
| 光比类型 | 提示词 | 效果 |
|---|---|---|
| 高对比 | high contrast, dramatic shadows, deep blacks | 强烈戏剧感 |
| 柔和光比 | soft diffused light, low contrast, gentle shadows | 柔美氛围 |
| 平面光 | flat lighting, even illumination, minimal shadows | 商业简约 |
| 戏剧光比 | chiaroscuro lighting, strong light-to-shadow ratio | 艺术油画感 |
| 色温类型 | 提示词 | 氛围 |
|---|---|---|
| 暖色调 | warm golden hour light, amber tones, sunset colors | 温暖、怀旧 |
| 冷色调 | cool blue ambient light, desaturated tones | 冷静、科技感 |
| 中性色 | neutral daylight, balanced white balance | 真实、自然 |
| 对比色温 | warm key light against cool blue fill | 电影感、情绪张力 |
| 光线类型 | 提示词 | 适用场景 |
|---|---|---|
| 自然光 | natural sunlight, softbox diffusion, golden hour | 人像、风景 |
| 人工光 | studio strobe, ring light, LED panel | 商业、人像 |
| 戏剧光 | Rembrandt lighting, split lighting, loop lighting | 艺术、电影感 |
| 边缘光 | rim light, hair light, edge lighting | 分离背景、增强立体感 |
| 填充光 | soft fill light, bounced light, ambient fill | 减少阴影、柔和 |
| 视角 | 提示词 | 效果 | 使用场景 |
|---|---|---|---|
| 平视 (Eye-level) | eye-level shot, straight-on perspective | 自然、真实 | 纪实、新闻 |
| 俯视 (Overhead) | overhead shot, bird’s eye view, looking down | 客观、全貌 | 美食、产品 |
| 仰视 (Dutch Angle) | dutch angle, tilted horizon, canted shot | 动感、不安 | 运动、电影 |
| 低角度仰视 (Low Angle) | low-angle shot, camera positioned near ground level, slight upward perspective, monumental feeling | 主体巨大、有力量、史诗感 | 想让画面更高级、更商业化 |
| 高角度俯视 (High Angle) | high-angle shot, overhead view, dramatic top-down perspective, strong visual tension | 戏剧、视觉张力强 | 想做艺术风格,想展示更多信息 |
焦段决定”相机怎么看世界”——不同焦段就像换了不同的”眼睛”。
特点: 空间透视感强 / 景深更明显 / 前景更大、后景更远 / 更有”电影画幅感”
提示词:
35mm lens photography, wide perspective, cinematic street style
特点: 视角约 40°,最贴近人眼自然观察。不会改变脸型,不会拉伸或压扁空间。适合”写实风格”。
提示词:
50mm lens, natural field of view, realistic proportions
特点: 脸型更紧致、五官更立体,背景虚化柔和。最”讨好人”的焦段。
提示词:
85mm portrait lens, shallow depth of field, soft bokeh background
特点: 夸张透视,适合潮流、街头、运动、未来感题材。
提示词:
fisheye lens, exaggerated perspective, bold visual impact
| 层级 | 写法示例 |
|---|---|
| 基础写法 | 35mm lens / 50mm lens / 85mm portrait lens / fisheye lens |
| 专业写法 | shot with a 35mm full-frame lens, subtle wide-angle distortion, realistic depth rendering |
| 高级写法 | 35mm focal length, full-frame wide perspective, foreground to background spatial continuity, cinematic depth rendering |
| 目标 | 组合 |
|---|---|
| 最自然真实的纪实照片 | eye-level angle + 35mm lens + f2.8 |
| 最高级的人像广告 | low-angle shot + 85mm lens + f1.8 |
| 最电影的环境人像 | eye-level shot + 35mm lens + f2.8 + cinematic depth |
| 最戏剧的艺术风格 | high-angle shot + 50mm lens + f5.6 |
| 错误 | 问题 | 修正 |
|---|---|---|
| 只写 close-up / portrait | AI 不知道用什么焦段,脸型奇怪 | close-up portrait shot with 85mm lens, f1.8 |
| 想要电影感却写 85mm | 背景太虚,缺少故事空间 | 35mm cinematic lens |
| 用广角拍特写 | 脸部变形 | portrait shot with 50mm or 85mm lens |
| 所有图都用同焦段 | 视觉疲劳 | 根据需求选择焦段 |
| 风格 | 提示词 | 适用场景 |
|---|---|---|
| 商业摄影 | commercial photography, clean background, studio lighting, high-end fashion editorial | 产品、人像广告 |
| 纪实摄影 | documentary photography, candid moment, natural light, street photography | 新闻、纪实 |
| 艺术摄影 | fine art photography, painterly quality, museum quality, conceptual art | 艺术、展览 |
| 时尚摄影 | fashion photography, high fashion, editorial style, magazine cover | 时尚、杂志 |
| 电影感 | cinematic photography, film grain, anamorphic lens flare, movie still quality | 电影、叙事 |
| 质感类型 | 提示词 | 视觉效果 |
|---|---|---|
| 光滑 | silky smooth texture, flawless surface, polished | 精致、高端 |
| 粗糙 | rough texture, weathered surface, grainy | 复古、沧桑 |
| 柔软 | soft and plush, velvet-like texture, cushiony | 舒适、温馨 |
| 金属 | metallic sheen, brushed steel, chrome reflections | 科技、工业 |
| 透明 | crystal clear, glass-like transparency, translucent | 清新、空灵 |
| 哑光 | matte finish, non-reflective surface, soft touch | 低调、质感 |
| 背景类型 | 提示词 | 效果 |
|---|---|---|
| 纯色背景 | solid color backdrop, clean white background, studio sweep | 突出主体 |
| 虚化背景 | shallow depth of field, bokeh background, soft blur | 柔美梦幻 |
| 环境背景 | environmental context, real-world setting, location shot | 故事感 |
| 渐变背景 | gradient background, color fade, atmospheric perspective | 时尚抽象 |
| 纹理背景 | textured backdrop, patterned surface, material study | 质感增强 |
[主体描述],
positioned at [九宫格位置],
[平衡元素/动线],
[光线方向] + [光比] + [色温],
[相机角度] + [镜头焦段],
[风格] + [质感],
[背景描写],
--ar [比例]
需求: 一张高级感的咖啡馆人像照
分解:
- 主体:年轻女性,手持咖啡杯
- 位置:右侧三分之一
- 动线:窗户光线引导
- 光线:侧窗自然光 + 暖色调
- 角度:平视 + 85mm
- 风格:商业时尚摄影
- 质感:柔和、温暖
- 背景:虚化的咖啡馆环境
生成提示词:
a young woman holding a coffee cup, positioned at right one-third
of the frame, soft window light entering from the left creating
warm rim light on her face, balanced by coffee cup on opposite side,
eye-level portrait shot with 85mm portrait lens, f1.8 shallow depth
of field, warm golden hour tones, fashion editorial photography style,
soft and warm atmosphere, blurred café environment in background,
--ar 3:4
1. 明确主体 → 2. 选择位置 → 3. 确定光线 → 4. 选角度焦段 → 5. 加风格质感
| 场景 | 模板 |
|---|---|
| 产品图 | [产品], centered or left-third, softbox lighting, high key, clean white background, commercial photography, –ar 1:1 |
| 人像特写 | [人物], eye-level or low-angle, 85mm portrait lens f1.8, Rembrandt lighting, shallow DOF, fashion editorial, –ar 3:4 |
| 风景 | [场景], centered, golden hour light, wide-angle 35mm, deep focus, landscape photography, –ar 16:9 |
| 街头 | [主体], left-third, available light, 35mm street photography, cinematic color grading, –ar 3:4 |
name: image-design
description: 高级质感图片设计 — 基于摄影逻辑的 AI 图片提示词生成技能。根据用户需求,运用主体描述、构图位置、光线逻辑、相机视角、风格与质感五大模块,生成专业级 AI 绘图提示词。
# 高级质感图片设计 Skill
当用户需要生成图片、写提示词、或讨论 AI 图片质量时,激活此技能。
## 核心公式
[主体描述] + [构图位置] + [光线逻辑] + [相机视角] + [风格与质感]
Image Design Skill 是一套基于摄影逻辑的 AI 生图框架,通过主体描述、构图位置、光线逻辑、相机视角、风格与质感 5 大模块,让 GPT-image-2 和 nanobanana 都能生成专业级高质量图片。
本文由 AI 辅助整理,供技术学习参考。