温馨复古手绘童书插画风格

{
  "task": "Transform the uploaded original photograph into a charming, hand-painted children's storybook illustration.",
  "input": {
    "reference_image": "{{UPLOAD ORIGINAL PHOTO}}"
  },
  "style": {
    "art_style": "Traditional hand-painted picture book illustration",
    "medium": "Gouache and colored pencil on lightly textured paper",
    "visual_inspiration": "Warm, nostalgic Japanese and European children's book illustrations",
    "rendering": "Soft painterly brushwork, delicate pencil outlines, visible pigment texture, subtle dry-brush marks, imperfect hand-drawn details",
    "texture": "Fine paper grain, gentle chalky pigment, subtle watercolor-like color variation",
    "finish": "Authentic traditional illustration, handmade and organic, never resembling a digital filter or 3D render"
  },
  "subject_preservation": {
    "identity": "Preserve the recognizable identity, facial structure, age, hairstyle, skin tone, and distinguishing features of every person in the original photograph.",
    "people_count": "Maintain the exact number of people in the source image.",
    "pose": "Preserve the original body positions, gestures, head angles, and interactions.",
    "composition": "Retain the original arrangement of subjects and the overall framing.",
    "clothing": "Preserve the original clothing designs, silhouettes, and recognizable accessories while translating their appearance into painted fabric textures.",
    "objects": "Retain the important objects, pets, flowers, food, furniture, and background elements present in the original.",
    "expression": "Preserve the original emotional expression and relationship between subjects.",
    "accuracy": "Do not invent additional people, remove important subjects, change relationships, or replace the original scene."
  },
  "illustration_treatment": {
    "faces": "Simplify facial details into expressive picture-book features while retaining each person's recognizable likeness. Use gentle blush on cheeks, softly defined noses, simple expressive eyes, and natural smiles only when present in the source.",
    "skin": "Warm peach and natural skin tones with visible painterly texture and soft tonal transitions.",
    "hair": "Render hair in layered, flowing brushstrokes with fine hand-drawn strands and natural color variation.",
    "clothing": "Use softly painted folds, knitted textures, delicate seams, and subtle pencil detailing.",
    "edges": "Use organic, slightly irregular hand-painted edges instead of sharp photographic contours.",
    "details": "Preserve meaningful details but simplify tiny visual elements into elegant illustrated shapes.",
    "shading": "Gentle, diffuse shading with minimal harsh shadows and no dramatic photorealistic lighting."
  },
  "color_palette": {
    "overall": "Muted pastel colors, warm cream, sage green, dusty blue, lavender, butter yellow, soft coral, muted rose, and warm earthy browns.",
    "saturation": "Soft and restrained, with occasional natural pops of color.",
    "contrast": "Low to medium contrast with clear subject separation.",
    "highlights": "Soft creamy highlights with a subtle chalky finish.",
    "shadows": "Warm, desaturated shadows without black digital gradients."
  },
  "background": {
    "preservation": "Retain the original background and its essential objects.",
    "treatment": "Translate background elements into simplified, softly painted forms consistent with the storybook aesthetic.",
    "depth": "Use gentle atmospheric separation rather than photographic depth of field.",
    "simplification": "Reduce distracting details without changing the location or scene.",
    "background_color": "Preserve the original dominant colors, allowing subtle warm or pastel harmonization."
  },
  "composition": {
    "framing": "Match the original photograph.",
    "perspective": "Maintain the original camera angle and spatial relationships.",
    "cropping": "Do not crop, zoom, extend, or reposition the original image unnecessarily.",
    "aspect_ratio": "Preserve the original image aspect ratio.",
    "visual_balance": "Maintain the original visual hierarchy while creating a cohesive illustrated composition."
  },
  "lighting_and_mood": {
    "lighting": "Soft natural daylight with gentle, evenly distributed illumination.",
    "mood": "Tender, comforting, innocent, nostalgic, intimate, and quietly joyful.",
    "atmosphere": "The feeling of a cherished moment illustrated in a beautifully printed children's book.",
    "emotional_tone": "Sincere and understated, avoiding exaggerated cuteness or artificial sentimentality."
  },
  "quality_control": {
    "photographic_appearance": "Remove the photographic rendering while preserving the source image's recognizable content.",
    "avoid": [
      "Photorealistic skin",
      "Plastic or airbrushed faces",
      "Glossy 3D rendering",
      "Anime or manga styling",
      "Exaggerated cartoon proportions",
      "Oversized eyes",
      "Unnatural facial changes",
      "Excessive outlines",
      "Neon colors",
      "Harsh black shadows",
      "Heavy blur",
      "Artificial bokeh",
      "Unnecessary decorative elements",
      "Unrequested text or lettering",
      "Watermarks and signatures",
      "Unintended changes to the original composition"
    ],
    "final_result": "A cohesive, high-quality, hand-painted storybook illustration that immediately resembles the original photograph, as if a skilled children's book illustrator lovingly painted the moment by hand."
  }
}

{
  "task": "将上传的原始照片转换为迷人的、手绘风格的儿童故事书插画。",
  "input": {
    "reference_image": "{{上传原始照片}}"
  },
  "style": {
    "art_style": "传统手绘绘本插画",
    "medium": "浅纹理纸上的水粉和彩铅",
    "visual_inspiration": "温馨、怀旧的日式和欧式儿童读物插画",
    "rendering": "柔和的绘画笔触，精致的铅笔轮廓，可见的颜料质感，微妙的干笔痕迹，不完美的手绘细节",
    "texture": "细微的纸张颗粒感，柔和的粉质颜料，微妙的类水彩颜色变化",
    "finish": "正宗的传统插画，手工感和有机感，绝不类似于数字滤镜或3D渲染"
  },
  "subject_preservation": {
    "identity": "保留原始照片中每个人的可识别身份、面部结构、年龄、发型、肤色和显著特征。",
    "people_count": "保持源图像中的准确人数。",
    "pose": "保留原始的身体位置、手势、头部角度和互动。",
    "composition": "保留主体的原始排列和整体框架。",
    "clothing": "保留原始的服装设计、轮廓和可识别的配饰，同时将其外观转化为绘制的织物纹理。",
    "objects": "保留原图中存在的重要物品、宠物、花卉、食物、家具和背景元素。",
    "expression": "保留原始的情感表达和主体间的关系。",
    "accuracy": "不要虚构额外的人，不要移除重要的主体，不要改变关系，也不要替换原始场景。"
  },
  "illustration_treatment": {
    "faces": "在保留每个人可识别特征的同时，将面部细节简化为富有表现力的绘本特征。在脸颊上使用柔和的腮红，线条柔和的鼻子，简单有表现力的眼睛，且仅在源图中出现时才使用自然的微笑。",
    "skin": "温暖的桃色和自然肤色，具有可见的绘画质感和柔和的色调过渡。",
    "hair": "以分层、流畅的笔触渲染头发，带有精细的手绘发丝和自然的颜色变化。",
    "clothing": "使用柔和绘画的褶皱、针织纹理、精致的接缝和微妙的铅笔细节。",
    "edges": "使用有机的、略微不规则的手绘边缘，而不是锐利的摄影轮廓。",
    "details": "保留有意义的细节，但将微小的视觉元素简化为优雅的插画形状。",
    "shading": "柔和、弥散的阴影，极少有生硬的阴影，没有戏剧性的写实光影。"
  },
  "color_palette": {
    "overall": "柔和的马卡龙色、暖奶油色、鼠尾草绿、灰蓝色、薰衣草紫、黄油黄、柔和珊瑚色、柔和玫瑰色和温暖的土褐色。",
    "saturation": "柔和且克制，偶尔带有自然的跳色。",
    "contrast": "中低对比度，主体分离清晰。",
    "highlights": "带有微妙粉质效果的柔和奶油色高光。",
    "shadows": "温暖、去饱和的阴影，没有黑色数字渐变。"
  },
  "background": {
    "preservation": "保留原始背景及其核心物品。",
    "treatment": "将背景元素转化为与绘本美学一致的简化、柔和绘画形式。",
    "depth": "使用柔和的大气分隔，而不是摄影式的景深。",
    "simplification": "在不改变位置或场景的情况下减少干扰细节。",
    "background_color": "保留原始的主导颜色，允许微妙的温暖或粉色调和谐。"
  },
  "composition": {
    "framing": "与原始照片匹配。",
    "perspective": "保持原始的相机角度和空间关系。",
    "cropping": "不要非必要地裁剪、缩放、延伸或重新定位原始图像。",
    "aspect_ratio": "保留原始图像的长宽比。",
    "visual_balance": "在创建具有凝聚力的插画构图时保持原始的视觉层级。"
  },
  "lighting_and_mood": {
    "lighting": "柔和的自然日光，照明柔和且分布均匀。",
    "mood": "温柔、安慰、天真、怀旧、亲密且安静的愉悦。",
    "atmosphere": "就像精美印刷的儿童读物中珍藏时刻的感觉。",
    "emotional_tone": "真诚且含蓄，避免夸张的可爱或虚假的多愁善感。"
  },
  "quality_control": {
    "photographic_appearance": "移除摄影渲染效果，同时保留源图像中可识别的内容。",
    "avoid": [
      "写实皮肤",
      "塑料感或喷绘感的脸",
      "光泽的3D渲染",
      "动漫或漫画风格",
      "夸张的卡通比例",
      "过大的眼睛",
      "不自然的面部变化",
      "过多的轮廓线",
      "霓虹色",
      "硬质黑影",
      "重度模糊",
      "人造散景",
      "不必要的装饰元素",
      "未要求的文字或字母",
      "水印和签名",
      "对原始构图的意外更改"
    ],
    "final_result": "一个具有凝聚力的、高质量的、手绘的故事书插画，立即让人联想到原始照片，仿佛一位熟练的童书插画家亲手用爱描绘了那一刻。"
  }
}