明暗对比肖像与身份互换
一张电影感的影棚肖像,人物头部向左转并微微上扬,受到来自左上方的强硬聚光灯照射,形成深沉的明暗对比阴影。主体穿着一件松散的棕色毛圈布长袍,肩部滑落,带有柔和的胶片颗粒、浅景深和光泽感的皮肤高光。
模型: Nano Banana Pro分类: Profile/Avatar风格: Photography语言: en
提示词
{ "meta": { "image_dna": { "type": "照片", "orientation_lock": "LOCKED: 保持方向不变 9:16", "sensor_emulation": "Sony Alpha / 35mm 胶片颗粒模拟" } }, "spatial_orientation_engine": { "subject_facing_direction": "关键:头部转向左侧(观察者的左侧)并向上倾斜", "body_rotation": "躯干略微朝观察者右侧倾斜,左肩在前", "camera_position_relative": "相机相对于躯干处于视平线高度,相对于面部倾斜略低于视平线" }, "camera_optics_and_geometry": { "lens_profile": { "focal_length": "85mm(人像长焦)", "aperture": "f/2.8(浅景深,对焦在眼睛/嘴唇)", "lens_character": "具备电影感柔和度与高微对比度" }, "optical_flaws": [ "胶片颗粒(ISO 800)", "肩部轻微虚化衰减", "高光略微泛光" ] }, "environment_and_physics": { "lighting_engine": { "primary_source": "来自左上方的硬光聚光灯 / 狭缝光(10点钟方向偏上)", "radiosity_color_bleed": "温暖的肤色反射到衣物内侧领口", "shadow_structure": "明暗对照法:面部/背景右侧为深重、压暗的黑色阴影", "volumetrics": "空气清澈,几乎没有大气雾霭" }, "surface_physics": { "weather_impact": "无(影棚环境)", "material_response": "皮肤具有高镜面反射(肩部/鼻梁/脸颊),表明有水分/油脂" } }, "scene_text_ocr": { "detected": false, "content": [] }, "objects_and_actors": [ { "id": "MAIN_SUBJECT", "role": "身份替换目标", "pose_engineering": { "skeletal_rig": "颈椎伸展并向左旋转。左肩抬高。下巴上抬。", "gaze_vector": "眼睛向左上方看去(追随光源)。", "interaction_physics": "衣物自然垂坠,重力将布料从肩头拉下。" }, "physiological_state": { "body_temp_visuals": "温暖明亮,脸颊略带潮红。", "skin_light_interaction": "肩部和鼻梁上有强烈的镜面高光。受光皮肤边缘可见次表面散射。" }, "clothing_simulation": { "garment_stack": "{argument name="garment type" default="Camel/Brown Terry Cloth Robe"} 或 纹理针织开衫", "fabric_mechanics": "厚重的面料重量,张力较低,从肩头滑落,露出胸颈部位。", "texture_and_wear": "高摩擦力的毛圈织物纹理,柔软且表面不均匀。" }, "identity_placeholders": { "skin_tone": "[[USE_REFERENCE_SKIN]]", "face_structure": "[[USE_REFERENCE_FACE]]", "hair_style": "[[USE_REFERENCE_HAIR]]" } } ], "off_screen_context": { "reflections": "定向光源在虹膜上部形成眼神光", "implied_e