Strict Identity 运动服网格生成

```json { "generation_request": { "meta_data": { "tool": "NanoBanana Pro", "task_type": "studio_activewear_4x3_grid_strict_identity", "language": "zh-Hans", "priority": "highest", "version": "v3.1_RED_ACTIVEWEAR_GRID_FACELOCK" }, "input": { "mode": "image_to_image", "reference_image_usage": "maximum", "preserve_identity": true, "preserve_facial_features": true, "preserve_pose": true, "preserve_framing": true, "notes": "匹配上传网格的构图、摄像机角度和姿势多样性。保持上传面部参考图中的同一女性身份（精确的面部结构）。只将服装颜色更改为大胆浓郁的红色。无标志，无文字。" }, "identity_lock": { "face_priority": "absolute", "face_geometry_lock": true, "bone_structure_lock": true, "eye_spacing_lock": true, "lip_shape_lock": true, "jawline_lock": true, "eyebrow_shape_lock": true, "no_beautification": true, "no_symmetry_adjustment": true, "face_embedding_weight": 2.2, "structure_strength": 0.98 }, "output_settings": { "aspect_ratio": "1:1", "resolution_target": "ultra_high_res", "num_images": 1, "layout": { "type": "grid", "rows": 4, "cols": 3, "gutter": "thin", "outer_border": "none", "panel_consistency": "high" }, "sharpness": "editorial_crisp", "grain": "subtle_studio" }, "scene": { "environment": "干净的白色无缝影棚背景", "lighting": { "style": "柔和的影棚时尚照明", "key_light": "大型柔光箱，前左侧", "fill": "柔和补光，前右侧", "shadow": "地板和背景上的柔和阴影" }, "camera": { "lens": "50-85mm", "look": "电商健身广告，干净清晰", "focus": "眼睛和面料纹理清晰" } }, "wardrobe": { "set": "运动内衣 + 高腰骑行短裤运动服套装", "color": "纯色大胆浓郁的红色", "material": "哑光高性能面料，略带压缩光泽", "rules": "无标志，无品牌标识，无文字" }, "styling": { "hair": "与参考图相同（不改变发型结构）", "makeup": "自然干净的运动魅力妆容，不浓重", "accessories": "仅限可选的小巧简约耳环" }, "props": { "allow": ["1 个面板中出现小黑色健身球"], "avoid": ["可识别的标签", "带有文字的手机", "带有标志的水瓶"] }, "anatomy_and_hands": { "hands_priority": "maximum", "avoid": ["多余的手指", "缺失的手指", "扭曲的手腕", "断裂的肘部", "不平的肩膀"] }, "quality_control": { "avoid": [ "身份漂移", "不同的面部", "面部变形", "卡通/动漫", "塑料皮肤", "模糊", "文字", "水印", "标志", "多余人物" ] }, "negative_prompt": [ "品牌标志", "文字", "水印", "多余人物", "错误的面部", "面部变化", "扭曲的手", "多余的手指", "缺失的手指", "低分辨率", "模糊" ] } } ```