用 AI 做低多边形折纸肖像

{ "task": "photo_transformation", "version": "1.0", "style_name": "极简的低多边形纸质肖像", "description": "把上传的肖像变成一件雅致的单色低多边形纸艺浮雕，整个画面都由折叠的纸多边形构成。保留人物的身份，并用含蓄的几何折痕和层叠的纸面重新塑造五官。", "input_image": { "type": "person_photo", "preserve_identity": true, "preserve_expression": true, "preserve_age": true, "preserve_gender_expression": true, "preserve_face_shape": true, "preserve_hairstyle": true, "preserve_hairline": true, "preserve_eye_shape": true, "preserve_nose": true, "preserve_mouth": true, "preserve_distinguishing_features": true }, "transformation": { "medium": "折纸雕塑", "style": "极简的低多边形折纸浅浮雕", "dimensionality": "立体的纸质浮雕", "geometry": { "polygon_type": "不规则的三角形", "surface_structure": "连续的折叠平面", "fold_definition": "锐利分明的折痕", "edge_quality": "干净精准的折叠", "density": { "face": "高", "hair": "very_high", "neck": "中等", "background": "低" }, "depth_variation": "层叠纸张的含蓄进深" }, "paper": { "material": "高级哑光卡纸", "finish": "光滑", "texture": "极其含蓄的纸纤维", "thickness": "中等", "crease_precision": "建筑感的" } }, "color_palette": { "mode": "单色", "primary": "#F1EBDD", "secondary": "#D7CCB6", "shadow": "#6B6154", "highlight": "#FAF7EF", "hair": { "use_original_tone": false, "paper_color": "#5A5148" }, "skin": { "paper_color": "#EEE6D6" }, "background": { "paper_color": "#F3EEDD" }, "saturation": "极低", "contrast": "柔和" }, "composition": { "keep_original_framing": true, "subject_position": "居中", "crop": "肖像", "camera_angle": "same_as_reference", "headroom": "均衡", "background": "完全融为一体的折纸表面", "negative_space": "干净而极简" }, "facial_rendering": { "identity_priority": "最高", "eyes": "由精致的折叠几何构成", "nose": "用带棱角的纸面来定义", "lips": "柔和的折叠轮廓", "cheeks": "多边形之间平滑的过渡", "jawline": "干净的几何刻面", "expression": "preserve_original" }, "hair_rendering": { "preserve_original_shape": true, "convert_to": "层叠的折纸多边形", "polygon_density": "很高", "depth": "层层深折", "flow": "顺着原来的头发走向", "bun_or_updo": "保持原有结构，配以雕塑感的多边形折叠" }, "background": { "type": "连续的低多边形折纸", "integrated_with_subject": true, "polygon_scale": "大", "depth": "含蓄", "visual_noise": "极简" }, "lighting": { "style": "柔和的影棚光", "direction": "左上", "shadow_type": "纸浮雕自然的阴影", "shadow_softness": "柔和", "contrast": "medium_low", "ambient_occlusion": "含蓄", "highlights": "只在纸的边缘留高光" }, "depth": { "effect": "浅浮雕", "paper_layers": "多重", "shadow_separation": "自然", "three_dimensional_feel": "强烈却雅致" }, "texture": { "paper_fibers": "极简", "surface_noise": "极低", "creases": "锐利而干净", "imperfections": "几乎没有" }, "quality": { "photorealism": "风格化", "paper_realism": "最高", "edge_definition": "极致锐利", "detail_level": "很高", "render_quality": "极致", "resolution": "8K", "anti_aliasing": true, "micro_details": true }, "post_processing": { "sharpen": "轻", "clarity": "中等", "noise_reduction": "高", "bloom": "无", "vignette": "无", "color_grading": "温暖中性的纸色调" }, "preserve": { "identity": true, "head_pose": true, "facial_proportions": true, "expression": true, "hair_style": true, "gaze_direction": true }, "negative_prompt": [ "动漫", "卡通", "绘画", "插画", "水彩", "油画", "塑料质感", "金属质感", "木头质感", "织物质感", "大理石", "石雕", "黏土雕塑", "3D 角色", "CGI 观感", "对称的人工面孔", "身份改变", "面孔变形", "多出的五官", "多出的眼睛", "多出的鼻子", "多出的嘴", "糟糕的解剖结构", "低分辨率", "像素化", "模糊的边缘", "松软的折痕", "圆角的多边形", "随机的褶皱", "纸的撕裂", "纸上的污渍", "水渍损伤", "看得见的胶水", "文字", "标志", "水印", "画框", "边框", "过饱和的颜色", "杂乱的背景", "悬浮的多边形", "断开的几何" ] }