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Sources: - Agent-usecases-multi-Agent-Team.md - DevOps-Maturity-Model-From-Traditional-IT-to-Advanced-DevOps.md - AI-一语点醒梦中人.md - Home-Office-NodeWarden-把-Bitwarden-搬上-Cloudflare-Workers彻底告别服务器.md Entities: Trebuh, Cloudflare Concepts: DevOps成熟度模型, 共享内存模式, 空性智慧, 绝处逢生
30 lines
1.3 KiB
Markdown
30 lines
1.3 KiB
Markdown
---
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title: "Nano Banana"
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type: concept
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tags: [ai, prompt, google, image-generation]
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---
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## Definition
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Nano Banana 是 Google 发布的结构化图像生成提示词框架，通过 9 个标准化字段将创意描述转化为机器可执行参数，实现提示词的可复用性和可组合性。
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## Framework Fields
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| 字段 | 作用 | 示例 |
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|------|------|------|
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| shot | 镜头类型和构图 | Macro close-up shot, square aspect ratio |
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| subject | 主体描述（物件/人物） | A luxury men's chronograph watch |
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| environment | 环境背景 | Dark textured slate rock, out-of-focus gradient |
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| lighting | 照明设置 | Studio softbox, key light from top-left |
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| camera | 摄像机参数 | 100mm macro lens, f/8, 45-degree angle |
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| color_grade | 调色风格 | High contrast, clean and commercial |
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| style | 整体风格 | Hyper-realistic CGI render |
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| quality | 质量要求 | 8K resolution, perfect material shaders |
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| negatives | 负向提示词 | no scratches, no dust, no logos |
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## Why "Negatives" Matters
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negatives 字段是质量控制的关键：明确告诉模型"不要什么"，避免常见生成缺陷（模糊、水印、logo 等）。
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## Connections
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- [[结构化提示词]] ← 框架类型
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- [[负向提示词]] ← 关键机制
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- [[Google]] ← 发布方
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