高对比度图形海报肖像

提示词

{   "meta": {     "project_name": "{argument name="Project Name" default="Poster Portrait"}",     "image_quality": "高",     "image_type": "照片（合成 / 图形海报）"   },    "InputImage": {     "reference": "<UPLOAD_PORTRAIT_IMAGE>",     "preserve_identity": true,     "match_face_structure": true,     "match_expression": true   },    "global_context": {     "scene_description": "上传主体的黑白近景肖像，戴着太阳镜，面部和上颈部可见，叠加在一个醒目的重复排版背景上，背景以大号白色字母显示名称 '{argument name="Name for Typography" default="ENTER_NAME_HERE"}'，置于纯红色底板上。主体位于画面下方中央，姿态自信而富有表现力。背景平面化、图形化，且对比强烈。",     "environment": "工作室 / 图形合成环境",     "lighting": {       "source": "人工工作室灯光",       "direction": "正面，略带俯视角度",       "quality": "硬光，高对比度照明",       "color_temp": "主体为中性灰度"     }   },    "color_palette": {     "dominant_colors": ["红色", "白色", "黑色"],     "contrast_level": "非常高"   },    "composition": {     "camera_angle": "略微低角度以增强权威感",     "framing": "特写肖像（面部占据画面主体）",     "depth_of_field": "深景深（主体和背景都清晰）",     "focal_point": "太阳镜和面部表情"   },    "objects": [     {       "id": "subject_01",       "label": "戴着太阳镜的肖像主体",       "category": "Person",       "location": "画面中央偏下的前景",       "visual_attributes": {         "color": "单色 / 灰度",         "texture": "自然皮肤纹理，可见毛孔，哑光质感",         "accessories": "深色太阳镜，镜片带反光",         "state": "自信、富有表现力"       },       "pose_or_orientation": "头部微微后仰或正对镜头，面向相机",       "preserve": [         "身份",         "面部比例",         "自然真实感"       ]     },     {       "id": "background_text",       "label": "重复排列的名称排版",       "category": "Graphic / Text",       "location": "整个背景（平铺）",       "visual_attributes": {         "text": "{argument name="Name for Typography" default="ENTER_NAME_HERE"}",         "color": "红色背景上的白色文字",         "font_style": "粗体、圆润、厚重的展示字体",         "layout": "垂直重复或网格排列"       }     }   ],    "semantic_relationships": [     "主体与重复的名称排版发生重叠并部分遮挡",     "灰度肖像与红色图形背景之间形成强烈对比",     "太阳镜作为视觉锚点和气质定义元素",     "排版强化身份识别和海报式品牌感"   ],    "Rendering": {     "style": [       "图形海报写实风格",       "编辑肖像",       "高对比度合成"     ],     "avoid": "