高对比度商业运动摄影：跑步者

一份详细的商业广告提示，用于生成一张高对比度、超写实的体育摄影作品，内容是一位东非精英马拉松运动员在硬朗阳光下迈步奔跑的瞬间，从极低的仰视角度拍摄，强调肌肉线条、汗水光泽和特定的 Nike 鞋款细节。

提示词

```json { "meta": { "aspect_ratio": "4:5", "quality": "商业广告写实", "resolution": "8k", "camera": "Canon EOS R3", "lens": "16-35mm f/2.8L 广角", "shutter_speed": "1/2000s (凝固瞬间)", "style": "高对比度运动摄影，英雄视角，鲜艳色彩，品牌宣传美学" }, "scene": { "location": "高海拔训练场（肯尼亚/埃塞俄比亚风格）", "environment": [ "晴朗的渐变蓝色天空（深青色到青色）", "前景处粗糙的土堆", "极简构图" ], "time": "正午", "lighting": { "type": "强烈直射阳光", "direction": "高位侧逆光", "contrast": "非常高", "shadows": "深邃，突显肌肉线条", "highlights": "汗湿皮肤上的镜面光泽" }, "atmosphere": "剧烈体力消耗，无限潜能，清新空气" }, "camera_perspective": { "pov": "虫眼视角（极低角度）", "framing": "全身腾空", "position": "地面向上仰视", "focus": "跑者和跑鞋清晰对焦，深景深", "composition": "主体偏右，左侧留白用于放置 Logo" }, "subject": { "type": "精英马拉松跑者", "gender": "男性", "ethnicity": "东非裔", "body_physics": { "build": "极度精瘦，马拉松体型，体脂率极低", "musculature": "小腿和股四头肌线条分明，可见肌肉纹理", "vascularity": "因用力而手臂和腿部血管清晰可见", "skin_texture": "深色富含黑色素的皮肤，逼真的毛孔，汗水在阳光下泛着光泽（非塑料感、湿润感）", "sweat": "肩膀和额头可见汗珠" }, "pose": { "action": "冲刺中（腾空阶段）", "legs": "完全伸展，大步幅，左膝高抬，右腿完全向后伸展", "arms": "动态摆臂，肘部收紧", "head": "略微向下倾斜，目光专注", "energy": "爆发式向前动能，轻盈无重" }, "outfit": { "top": { "type": "专业级跑步背心", "color": "白色", "fabric": "轻质科技网眼布", "fit": "宽松但随动作飘逸" }, "bottom": { "type": "分叉跑步短裤", "color": "锈红/栗色带有微网格纹理", "fit": "短款，技术剪裁，便于活动", "details": "腿部可见小白色 Logo" }, "footwear": { "type": "Nike Alphafly/Vaporfly 竞速跑鞋", "sole": "厚白色泡棉中底（高堆叠高度）", "colorway": "白色/米色，外底有橙色/红色点缀", "condition": "中等磨损感" }, "accessories": { "wrist": "左手腕戴黑色数字运动手表", "arm": "" } } } } ```

生成相似图片

提示词

```json
{
  "meta": {
    "aspect_ratio": "4:5",
    "quality": "商业广告写实",
    "resolution": "8k",
    "camera": "Canon EOS R3",
    "lens": "16-35mm f/2.8L 广角",
    "shutter_speed": "1/2000s (凝固瞬间)",
    "style": "高对比度运动摄影，英雄视角，鲜艳色彩，品牌宣传美学"
  },
  "scene": {
    "location": "高海拔训练场（肯尼亚/埃塞俄比亚风格）",
    "environment": [
      "晴朗的渐变蓝色天空（深青色到青色）",
      "前景处粗糙的土堆",
      "极简构图"
    ],
    "time": "正午",
    "lighting": {
      "type": "强烈直射阳光",
      "direction": "高位侧逆光",
      "contrast": "非常高",
      "shadows": "深邃，突显肌肉线条",
      "highlights": "汗湿皮肤上的镜面光泽"
    },
    "atmosphere": "剧烈体力消耗，无限潜能，清新空气"
  },
  "camera_perspective": {
    "pov": "虫眼视角（极低角度）",
    "framing": "全身腾空",
    "position": "地面向上仰视",
    "focus": "跑者和跑鞋清晰对焦，深景深",
    "composition": "主体偏右，左侧留白用于放置 Logo"
  },
  "subject": {
    "type": "精英马拉松跑者",
    "gender": "男性",
    "ethnicity": "东非裔",
    "body_physics": {
      "build": "极度精瘦，马拉松体型，体脂率极低",
      "musculature": "小腿和股四头肌线条分明，可见肌肉纹理",
      "vascularity": "因用力而手臂和腿部血管清晰可见",
      "skin_texture": "深色富含黑色素的皮肤，逼真的毛孔，汗水在阳光下泛着光泽（非塑料感、湿润感）",
      "sweat": "肩膀和额头可见汗珠"
    },
    "pose": {
      "action": "冲刺中（腾空阶段）",
      "legs": "完全伸展，大步幅，左膝高抬，右腿完全向后伸展",
      "arms": "动态摆臂，肘部收紧",
      "head": "略微向下倾斜，目光专注",
      "energy": "爆发式向前动能，轻盈无重"
    },
    "outfit": {
      "top": {
        "type": "专业级跑步背心",
        "color": "白色",
        "fabric": "轻质科技网眼布",
        "fit": "宽松但随动作飘逸"
      },
      "bottom": {
        "type": "分叉跑步短裤",
        "color": "锈红/栗色 带有微网格纹理",
        "fit": "短款，技术剪裁，便于活动",
        "details": "腿部可见小白色 Logo"
      },
      "footwear": {
        "type": "Nike Alphafly/Vaporfly 竞速跑鞋",
        "sole": "厚白色泡棉中底（高堆叠高度）",
        "colorway": "白色/米色，外底有橙色/红色点缀",
        "condition": "中等磨损感"
      },
      "accessories": {
        "wrist": "左手腕戴黑色数字运动手表",
        "arm": ""
      }
    }
  }
}
```