霓虹寂静

{
  "task": "style_transfer_portrait_poster",
  "input": {
    "reference_image": "${reference_image_url_or_path}",
    "use_reference_as": "content_and_pose",
    "preserve": [
      "面部表情和视线方向",
      "发型/轮廓和服装形式",
      "构图（上半身肖像）",
      "光线方向和阴影分布"
    ]
  },
  "prompt": {
    "language": "zh",
    "style_goal": "将参考图像中的人物/主题，在保持相同构图的前提下，转换为高对比度霓虹墨水海报插画风格。",
    "main": "垂直（9:16）电影感肖像插画：参考图像中的主要主题（人物/形象）保持相同的姿势和构图。风格：深海军蓝/黑色墨水纹理和粗线条；面部和服装上雕刻/版画般的细线条阴影（蚀刻阴影），结合赛璐珞着色的海报美学。背景：纯色、高饱和度的暖霓虹粉/红色背景；周围有液体墨水/烟雾漩涡、流动的火焰状卷曲和粒子飞溅。霓虹粉/红色斑点作为强调色：面部有划痕/痕迹般的小亮点，服装和烟雾纹理中散布着明亮的液滴。高对比度，硬朗边缘，戏剧性暗色调，极简而强烈的调色板（深冷色调 + 霓虹暖色背景）。轻微的印刷颗粒感和海报纹理；超清晰、高分辨率的封面/海报外观。",
    "content_rules": [
      "不要添加品牌、型号、标志、徽章、签名、水印或可读文本。",
      "如果参考图像中有文字/标志，请消除其可读性：模糊化、转换为抽象形状或删除。",
      "不要添加新的人物/物体；仅对参考内容进行风格化。",
      "不要扭曲面部解剖比例；保持自然但风格化。"
    ]
  },
  "negative_prompt": [
    "photorealistic",
    "lowres",
    "blurry",
    "muddy shading",
    "extra people",
    "extra limbs",
    "deformed face",
    "uncanny",
    "new text",
    "brand names",
    "logos",
    "watermark",
    "signature",
    "busy background details",
    "washed out neon",
    "color banding",
    "jpeg artifacts"
  ],
  "generation": {
    "mode": "image_to_image",
    "strength": 0.6,
    "style_transfer_weight": 0.85,
    "composition_lock": 0.8,
    "detail_level": "high",
    "resolution": {
      "width": 1080,
      "height": 1920
    },
    "guidance": {
      "cfg_scale": 7.0
    },
    "sampler": "auto",
    "seed": "a"
  }