咖啡馆甜点瞬间生活感人像提示词

完整提示词

{
  "portrait_prompt": {
    "subject": {
      "description": "Based on <User Portrait>, an adult portrait subject sitting at a cafe table, holding a spoon near the mouth with a small bite of dessert or cream on the lips, candid and natural lifestyle moment",
      "features": {
        "hair": "natural loose hair, softly blurred by the shallow focus",
        "eyes": "large clear eyes looking up and to the side, not directly at the camera",
        "expression": "playful absent-minded expression, lips slightly parted, a tiny amused smile, cute and candid rather than posed"
      },
      "pose": "seated close to the table, one hand holding a spoon near the face, the other arm resting casually on the table, shoulders relaxed, slightly leaning toward the camera"
    },
    "attire": {
      "type": "Based on user-uploaded clothing reference",
      "details": [
        "soft pale white or blush long-sleeve top",
        "wide draped neckline",
        "casual fitted silhouette",
        "light blue denim visible at the waist"
      ],
      "color": "soft white, pale blush, light denim blue"
    },
    "composition": {
      "shot_type": "medium close-up from a seated cafe table",
      "focal_length": "24-35mm wide-angle phone or compact camera tendency",
      "camera_angle": "slightly high angle",
      "camera_height": "above eye level, looking down toward the subject",
      "framing": "subject centered slightly low in frame, cafe table and dessert plate in the foreground, cluttered cafe counter and plants in the background, casual snapshot crop",
      "aspect_ratio": "4:5"
    },
    "lighting": {
      "type": "soft mixed indoor cafe lighting",
      "direction": "diffused overhead and front ambient light, no strong studio shadow",
      "mood": "warm, casual, nostalgic, slightly dreamy"
    },
    "color_palette": {
      "film_simulation": "Kodak Portra 800 mixed with disposable camera aesthetic",
      "style": "warm vintage cafe snapshot, low-resolution social-media photo look",
      "tones": [
        "warm yellow highlights",
        "slightly greenish indoor shadows",
        "soft pale skin tones",
        "faded cyan-blue background"
      ],
      "grade_notes": [
        "highlight roll-off: soft and slightly milky",
        "shadow tint: muted green-gray indoor cast",
        "contrast curve: low to medium contrast with faded blacks",
        "grain: very visible digital noise and film grain, especially in shadows and flat areas"
      ]
    },
    "environment": {
      "setting": "cozy vintage cafe interior",
      "background": "tiled wall, plants, old blue wooden counter, metal rail, cafe clutter, softly out of focus",
      "atmosphere": "casual food snapshot, intimate table scene, slightly blurry and imperfect"
    },
    "mood": "cute, candid, nostalgic, soft, slightly playful",
    "technical_tags": [
      "photorealistic",
      "low-fi compact camera look",
      "visible high ISO noise",
      "soft focus",
      "slight motion blur",
      "mild compression artifacts",
      "film grain",
      "warm indoor white balance",
      "social media snapshot aesthetic"
    ],
    "character_reference": "Based on user-uploaded character reference",
    "clothing_reference": "Based on user-uploaded clothing reference",
    "negative_prompt": "direct eye contact, stiff studio pose, clean commercial beauty retouching, plastic skin, over-sharpened details, perfect HDR, glossy fashion editorial lighting, heavy bokeh, random neon colors, harsh flash shadow, distorted hands, broken fingers, awkward spoon position, unnatural mouth expression, messy anatomy, overly clean image, no grain, no noise, generic cafe background"
  }
}