高对比度图形海报肖像

```json { "meta": { "project_name": "海报肖像", "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": "上传人物的黑白特写肖像，戴着墨镜，面部和颈部上半部分可见，合成在大胆重复的排版背景之上，背景为纯红色，上面用白色大写字母显示着“\"Name: \"ENTER_NAME_HERE\"”。人物位于画面中下部，姿态自信且富有表现力。背景扁平、图形化且对比度高。", "environment": "工作室 / 图形合成环境", "lighting": { "source": "人造摄影棚灯光", "direction": "正面，略带俯视角度", "quality": "硬朗、高对比度照明", "color_temp": "人物为中性灰度" } }, "color_palette": { "dominant_colors": ["红色", "白色", "黑色"], "contrast_level": "非常高" }, "composition": { "camera_angle": "略微低角度，以彰显权威感", "framing": "特写肖像（面部占据画面主导）", "depth_of_field": "深景深（人物和背景均清晰）", "focal_point": "墨镜和面部表情" }, "objects": [ { "id": "subject_01", "label": "戴墨镜的肖像人物", "category": "人物", "location": "前景中下部", "visual_attributes": { "color": "单色 / 灰度", "texture": "自然皮肤纹理，可见毛孔，哑光效果", "accessories": "深色反光墨镜", "state": "自信，富有表现力" }, "pose_or_orientation": "头部略微后倾或正对镜头", "preserve": [ "身份", "面部比例", "自然写实感" ] }, { "id": "background_text", "label": "重复的姓名排版", "category": "图形 / 文字", "location": "整个背景（平铺）", "visual_attributes": { "text": "\"Name: \"ENTER_NAME_HERE\"", "color": "白色文字在纯红色背景上", "font_style": "粗体、圆润、厚重的展示字体", "layout": "垂直重复或网格图案" } } ], "semantic_relationships": [ "人物与重复的姓名排版重叠并部分遮挡", "灰度肖像与红色图形背景形成高对比度", "墨镜作为视觉焦点和定义态度的元素", "排版强化了身份和海报风格的品牌感" ], "Rendering": { "style": [ "图形海报写实主义", "编辑肖像", "高对比度合成" ], "avoid": "" } } ```