Nano Banana一键修复老照片！提示词分享
随着 AI 技术的发展，家里泛黄、模糊、布满折痕的老照片也能焕然一新。我们只需要输入合适的提示词，就能在几秒钟内实现对旧照片的修复、彩色化和质感还原。
今天就带大家体验一下旧照片修复的天花板。
📝 基础提示词示例
基础修复
Restore this old photo, remove scratches, dust, and folds while keeping it natural and authentic.
色彩还原
Colorize and restore this old black-and-white photo, keep the colors natural, realistic, and period-accurate, without making it look artificial.
🔥 进阶提示词（10 个实用场景）
高级细节修复
Enhance facial details in this old portrait, make the eyes sharp and expressive, improve skin clarity, while keeping the original identity intact.
保持复古质感
Restore and clean this old photo, but keep the vintage film texture and nostalgic feeling, avoiding modern digital look.
彩色化 + 光影还原
Colorize this black-and-white portrait, restore the natural lighting and shadows, make the skin tones warm and realistic.
多轮优化
Iteratively refine and restore this photo in multiple passes, improving clarity and removing artifacts step by step.
家庭合影场景
Restore this old family photo, enhance each face clearly, repair damaged clothes, keep the warm nostalgic atmosphere.
军装/制服照片
Restore this old military portrait, repair uniform details, colorize the fabric authentically, and preserve the historical atmosphere.
婚纱照修复
Restore and colorize this old wedding photo, enhance the bride’s dress details, keep the romantic and elegant vintage feeling.
儿童照片修复
Restore this old childhood photo, enhance facial expressions, keep the innocence and playful mood in the restored version.
眼神与表情优化
Restore this portrait and enhance the eyes, make the gaze lively and emotional, without changing the original personality.
黑白照片局部上色
Partially colorize this black-and-white photo, add natural skin tones while keeping the background in monochrome, for a mixed-media artistic effect.
🌟 实用小技巧
分步骤修复：先用基础修复，再彩色化，最后高级细节修复，效果最佳。
关键词描述：在提示词中加上“眼神、动作、服装质感”等，能让 AI 更懂你的需求。
多轮迭代：不要一次性要求太多，可以分几轮逐渐优化。
还原真实：自己回忆并补充老照片的内容（修正时间与光线、补充衣服颜色、补全缺失的背景），提升修复的准确度。
🎯 总结
在 Nano Banana 上修复老照片，基本能达到 90% 以上的还原度。从家庭合影、婚纱照到个人黑白照，都能焕发新生。
建议大家收藏这些提示词，先从基础修复开始，再尝试多轮优化和细节描述，你会惊讶于 AI 修复带来的效果。
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