黑白十六格表情肖像網格

{
  "generation_request": {
    "meta_data": {
      "task_type": "bw_male_expression_grid_identity_swap",
      "language": "zh",
      "priority": "highest",
      "version": "v1.0_BW_MALE_GRID_KEEP_POSES_SWAP_IDENTITY"
    },
    "input": {
      "mode": "image_to_image",
      "reference_image_usage": "very_high",
      "preserve_identity": true,
      "preserve_facial_features": true,
      "preserve_hairstyle": true,
      "notes": "主要結構基準：使用上傳的男性4x4網格參考照片（大頭貼照相館風格）。在每個面板中嚴格保留相同的4x4佈局、構圖剪裁、姿勢、手勢動作和表情。主要身份基準：使用[成年男性]的參考照片。將全部16個面板中的人物替換為目標身份，同時在所有面板中保持一致的面部表情張力、西裝領帶服飾和純淨的攝影棚光影。"
    },
    "output": {
      "aspect_ratio": "1:1",
      "resolution": "ultra_high",
      "num_images": 1,
      "layout": {
        "type": "grid",
        "rows": 4,
        "cols": 4,
        "gutter": "thin",
        "panel_consistency": "very_high"
      },
      "sharpness": "crisp_studio",
      "grain": "subtle_analog_bw"
    },
    "scene": {
      "environment": "純淨的白色攝影棚背景",
      "lighting": {
        "style": "高調攝影棚布光",
        "key_light": "正面柔光箱",
        "fill": "均衡輔光",
        "avoid": "劇烈的電影感暗影"
      },
      "camera": {
        "lens": "50mm 人像鏡頭",
        "framing": "胸部以上到特寫，與結構參考圖的每個面板對應保持一致",
        "focus": "眼睛清晰對焦"
      }
    },
    "subject": {
      "type": "[成年男性]",
      "wardrobe": "[黑色西裝外套、整潔的白色襯衫、修身黑色領帶]，無任何標誌",
      "grooming": "與參考照片一致的整潔髮型，修整得體的鬍鬚或保持潔面",
      "anatomy_rules": "符合解剖學的手部與手指，自然人體比例"
    },
    "style": {
      "color": "純黑白單色",
      "contrast": "中高階調對比",
      "background": "與參考網格圖一致的純淨棚拍背景",
      "finish": "細膩的沖印照片級影調質感"
    },
    "quality_control": {
      "identity_lock": "所有16個面板嚴格保持同一面孔",
      "hands_priority": "very_high",
      "avoid": [
        "多餘手指",
        "手指缺失",
        "手部畸形",
        "面部變形",
        "大小眼",
        "跨面板人物特徵漂移",
        "文字",
        "水印"
      ]
    },
    "negative_prompt": [
      "彩色",
      "復古棕褐色",
      "過重的戲劇化陰影",
      "運動模糊",
      "低解析度",
      "解剖結構畸形",
      "塑膠感假面假皮",
      "面孔不一致"
    ]
  }
}