超写实四乘四表情矩阵替换

{ "generation_request": { "meta_data": { "task_type": "identity_swap_into_existing_expression_grid", "language": "zh-Hans", "priority": "highest", "version": "v1.0_KEEP_GRID_SWAP_IDENTITY_4X4" }, "input": { "mode": "image_to_image", "reference_image_usage": "very_high", "preserve_identity": true, "preserve_facial_features": true, "preserve_hairstyle": true, "notes": "主要结构锚点：使用上传的 4x4 表情网格图像。保持精确的网格布局、裁剪、面板构图、姿势多样性、手部位置和背景。主要身份锚点：使用上传的目标人物参考肖像。将每个面板中的人物替换为参考身份，同时保留每个面板的表情和姿势。保持自然的皮肤纹理、逼真的解剖结构、正确的手部。" }, "output": { "aspect_ratio": "2:3", "resolution": "ultra_high", "num_images": 1, "sharpness": "crisp", "grain": "subtle_analog" }, "style": { "keep_original": true, "background": "与网格图像保持完全一致", "lighting": "匹配网格图像的照明", "color": "保持原始颜色（如果需要，可转换为纯黑白）", "finish": "干净、逼真、无塑料感皮肤" }, "quality_control": { "identity_lock": "strict", "hands_priority": "very_high", "avoid": [ "多余的手指", "缺少手指", "手部畸形", "面部扭曲", "眼睛不对称", "嘴巴融化", "文字", "水印", "标志" ] }, "negative_prompt": [ "低分辨率", "模糊", "解剖结构扭曲", "面部不匹配", "塑料感皮肤", "过度平滑" ] } }