电影感广角畸变俯视人像

```json { "image_type": "摄影肖像", "style": "影棚肖像、电影感、极简主义", "composition": { "orientation": "肖像", "framing": "从极高角度拍摄全身", "subject_position": "居中", "camera_angle": "俯视（鸟瞰/头顶视角）", "lens_distortion": "强烈的广角透视夸张效果", "negative_space": "周围有大量空白空间", "perspective": "戏剧性的俯视视角，主体向上看", "subject_gaze": "直视上方镜头" }, "subject": { "count": 1, "description": "戴眼镜的年轻人", "pose": "直立站立，肩膀略微前倾，手臂放松", "expression": "柔和、内省、略带好奇", "gaze": "直视上方镜头", "accessories": [ "圆形眼镜" ], "clothing": { "outerwear": "深棕色夹克", "innerwear": "浅色针织或有纹理的衬衫", "style": "休闲、低调" } }, "facial_details": { "features": "圆脸，柔和的下颌线", "emotion": "平静、沉思", "eye_emphasis": "被眼镜和向上凝视所强调" }, "lighting": { "type": "影棚灯光", "setup": "顶部居中柔光，光线逐渐衰减", "contrast": "低到中等", "shadows": "下巴和身体下方有微妙的阴影", "vignette": "强烈的径向渐晕，边缘变暗" }, "color": { "palette": [ "冷灰色", "炭灰色", "柔和棕色", "柔和米色" ], "temperature": "冷中性", "saturation": "低", "mood": "安静、沉思" }, "background": { "environment": "影棚", "surface": "光滑无缝地板", "gradient": "从中心亮到边缘暗的径向渐变", "distractions": "无" }, "technical_details": { "camera_type": "数码相机", "lens": "超广角或鱼眼风格广角镜头", "depth_of_field": "景深大（主体全部清晰）", "sharpness": "中心锐度高，边缘略微柔和", "noise": "极小", "post_processing": [ "对比度调整", "冷色调调色", "暗角增强", "透视夸张" ] }, "artistic_elements": { "concept": "通过比例和视角展现孤立和脆弱", "visual_metaphor": "被广阔空白空间包围的小主体", "aesthetic_influences": [ "编辑肖像摄影", "现代影棚极简主义", "电影感俯视构图" ] }, "typography": { "presence": false }, "overall_mood": "亲密、内省、略带超现实", "intended_use": [ "编辑肖像", "概念摄影参考", "AI 图像生成风格指南" ] } ```