自然阳光特写肖像提示,适用于 Nano Banana 2

一个详细的 JSON 结构化提示,用于 Nano Banana 2,旨在生成 Sadie Sink 和 Sydney Sweeney 在自然阳光下的超逼真特写肖像。该提示强调真实感、可见的皮肤纹理、强烈的明暗对比,以及特定的相机设置,以模拟原始智能手机拍摄的效果。
提示词
```json
{
"photo_type": "自然阳光特写肖像(原始写实捕捉)",
"subject": {
"face": {
"description": "使用上传的参考图像,精确保持身份,无重塑或平滑处理"
},
"pose_description": "躺卧或微斜躺,头部微倾,一只手托着下巴",
"expression": "中性柔和表情,嘴唇放松,目光自然看向侧面"
},
"lighting": {
"type": "直射自然阳光",
"setup": [
"阳光从窗户侧面射入",
"面部局部照明",
"硬光边缘,柔和衰减"
],
"effects": [
"脸颊和鼻梁有明亮高光",
"对面有强烈自然阴影",
"面部曝光不均",
"真实阳光对比度"
],
"color_temperature": "自然日光 5500K"
},
"skin_realism": {
"details": [
"毛孔可见",
"微小雀斑或印记",
"自然油光",
"肤色不均",
"无平滑或模糊处理"
]
},
"hair": {
"details": [
"自然发丝可见",
"轻微毛躁",
"未完美整理",
"光线捕捉到单根头发"
]
},
"clothing": {
"details": [
"白色蕾丝上衣",
"精细面料纹理可见",
"细小褶皱和阴影"
]
},
"accessories": {
"details": [
"细项链",
"小吊坠",
"微妙反光"
]
},
"camera": {
"type": "智能手机后置摄像头",
"lens": "26mm",
"settings": {
"aperture": "f/1.8",
"iso": "ISO 50-150",
"shutter_speed": "1/800s"
},
"focus": "眼睛锐利,轻微虚化",
"sensor_behavior": [
"阴影处有轻微颗粒感",
"明亮区域高光溢出",
"轻微噪点"
]
},
"lens_effects": {
"details": [
"高光处轻微过曝",
"自然对比度",
"无人工模糊",
"真实景深衰减"
]
},
"background": {
"details": [
"白色织物或床上用品",
"柔软褶皱",
"浅色阴影",
"不完全平滑"
]
},
"color_grading": {
"style": "原始自然",
"rules": [
"无大量编辑",
"轻微暖色调",
"自然肤色",
"真实相机色彩"
]
},
"imperfections": [
"光照不均",
"皮肤纹理",
"轻微颗粒感",
"高光烧毁"
],
"composition": {
"camera_angle": "特写微俯视角度",
"framing": "面部紧密裁剪",
"depth": "面部清晰,边缘柔和"
},
"resolution_and_aspect_ratio": "4K, 4:5",
"vibe": "自然美,阳光,毫不费力的写实感",
"strict_rules": {
"must_have": [
"真实阳光对比度",
"皮肤纹理可见",
"无平滑处理",
"参考面部未改变"
],
"avoid": [
"影棚"
]
}
}
```
生成相似图片
提示词
如何使用这条提示词
- 1
复制上方完整的提示词。
- 2
打开支持 Nano Banana Pro 的平台(例如 YouMind),把提示词粘贴进去。
- 3
按你的想法替换主体、风格或细节,然后生成。
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