
个人资料 / 头像 - 采用蝴蝶光效的美术级影棚人像
{ "style_prompt_template": { "subject": "{argument name=\"person\" default=\"{{PERSON_NAME_OR_IMAGE}}\"}", "aspect_ratio": "9:16 竖屏", "canvas_size_guidance": "1080x1920 或等效的 9:16 尺寸", "shot_type": "中景人像镜头,从特写缩小 50%,显示头部至躯干中部,面向相机", "photography_style": "戏剧性黑白影棚人像,编辑/美术摄影风格", "composition": { "face_position": "主体面部在画面水平和垂直方向均居中", "face_size_in_frame": "面部约占画面高度的 20-25%,非紧密裁剪,主体周围留有充足负空间", "eye_line": "眼睛大致位于画布垂直中心线", "headroom": "头发上方留有充裕边距,头顶上方可见清晰的深色空间", "crop": "裁剪至胸部中部或腰部,展示更多西装和肩部细节,比紧凑头像视野更宽", "surrounding_space": "主体左侧、右侧、顶部和底部周围有大面积黑色负空间", "alignment": "主体正对相机,对称构图,无偏心偏移" }, "lighting": { "type": "单灯硬顶光(蝴蝶光/Paramount 布光)", "quality": "强烈、窄光束产生明显衰减", "key_highlight": "发梢和额头捕捉到明亮的轮廓光", "shadow_behavior": "眉骨、颧骨和下颌线下方有深阴影;面部呈现陡峭的明暗渐变", "background_light": "无背景光;背景陷入近乎全黑,顶部边缘附近有微弱渐变,宽画幅下可见聚光灯锥体" }, "color_treatment": "单色黑白,高对比度,深邃黑色,无灰色中间调平坦感", "background": "纯黑或近黑色,轻微暗角,无可见纹理或道具,大面积负空间", "wardrobe": "深色定制西装外套,白色礼服衬衫,深色领带,正式/商务着装,完整躯干可见", "expression_and_pose": "中性至严肃表情,冷静沉着,极少微笑,直视镜头,肩膀放松", "skin_and_texture_detail": "可见自然皮肤纹理、毛孔、细纹、如有胡茬则保留,未经修饰的真实感", "hair_detail": "发丝清晰可见且光照锐利,自然质感,不过度造型", "camera_and_lens": "模拟中画幅相机拍摄,等效 50mm-85mm 镜头,与主体工作距离较远,浅景深,眼部焦点锐利", "grain_and_finish": "细腻胶片颗粒感,高动态范围,清晰微对比度,光泽编辑级质感", "mood": "强烈、有力、电影感、永恒" }, "negative_prompt": "色偏,平光,柔焦,面部高光溢出,杂乱背景,咧嘴大笑" }






















