人像摄影的 JSON 结构化提示词

这是一个为 GPT Image 2 设计的高技术性 JSON 提示词，涵盖了从相机镜头、灯光到负面提示词等编辑类人像摄影的各个方面。

提示词

{ "input": { "subject_reference": "UPLOAD_SUBJECT_IMAGE", "pose": "LEAVE_DEFAULT" }, "prompt": { "type": "photorealistic_editorial_portrait", "subject": { "source": "uploaded_reference_image", "instruction": "使用上传的参考图像作为主体身份的唯一准则。保留人物的身份、面部结构、比例、自然特征、肤色、发型和整体外观。请勿替换或重新设计主体。" }, "composition": { "framing": "紧凑的特写人像", "camera_angle": "正对，平视角度", "pose": "{{POSE}}", "subject_position": "画面居中", "camera_distance": "靠近主体" }, "styling": { "expression": "冷静、自信，目光微妙而强烈地注视镜头", "skin": "具有自然纹理的真实光泽皮肤，带有微妙的高光和可见的毛孔", "makeup": "极简自然的编辑类妆容" }, "wardrobe": { "description": "简约深灰色细肩带背心" }, "accessories": { "headphones": "大型复古头戴式耳机，亮青柠色耳罩，配有黑色软垫头带和黑色耳垫" }, "pose_details": { "hands": "双手自然交叠放置在下巴下方", "foreground_object": "占据画面下方前景的大型亮红色圆形物体" }, "environment": { "background": "极简暖米色摄影棚背景", "setting": "干净的专业摄影棚人像" }, "lighting": { "style": "柔和可控的摄影棚灯光", "direction": "正面漫射光", "quality": "柔和的阴影与细腻的面部高光", "look": "高端美妆编辑类摄影风格" }, "camera": { "style": "专业时尚摄影", "lens": "85mm 人像镜头", "depth_of_field": "浅景深但自然", "focus": "眼睛和面部特征极其清晰" }, "visual_quality": { "realism": "极度写实", "detail": "高微观细节，逼真的发丝，自然的皮肤纹理", "color_grading": "温暖中性的编辑类色调", "finish": "高级杂志美妆广告大片质感" }, "negative_prompt": [ "身份改变", "不同的人", "改变面部结构", "塑料感皮肤", "过度磨皮", "AI 感面孔", "妆容过重", "手部扭曲", "多余的手指", "解剖结构畸形", "耳机变形", "文字", "标志", "水印", "人工美颜滤镜", "卡通", "插画", "低分辨率" ], "aspect_ratio": "3:4" } }