半面隐入暗影的女性黑白肖像

{
"task": "image_generation",

"reference_image": {
"role": "identity_reference_only",
"instruction": "仅使用上传的参考图保留人物身份。除非明确要求，否则不要复制参考图原有的姿势、服装、光线或背景。",
"identity_priority": "highest"
},

"identity_control": {
"face_lock": true,
"strength": "maximum",
"preserve": [
"面部几何结构",
"脸型",
"额头",
"颧骨",
"下颌线",
"下巴",
"眼型",
"眼距",
"眉毛结构",
"鼻型",
"鼻部比例",
"鼻尖",
"鼻孔结构",
"唇形",
"嘴部比例",
"自然的面部不对称",
"肤色",
"自然的皮肤纹理",
"独特的面部特征",
"外观年龄",
"可辨识的身份"
],
"instruction": "不要美化、重新设计、重塑或重新诠释面部。完整保留同一位可辨识的人物，仅改变下文定义的创意元素。"
},

"character": {
"subject": "年轻成年女性",
"appearance": "优雅、简约、精致",
"expression": "平静、严肃、情绪克制",
"presence": "安静、神秘、自信"
},

"hair": {
"color": "深棕色至近黑色",
"length": "中长至长发",
"texture": "笔直、顺滑，发丝自然纤细",
"parting": "略偏离中线的侧分",
"style": "头发自然贴合头部，顺滑地垂落于肩后",
"volume": "适中且收敛",
"details": [
"纤细、根根分明的发丝",
"受光区域的细微高光",
"自然的发际线",
"柔和的暗部融入背景"
],
"avoid": [
"蓬松大体积",
"卷发",
"夸张的波浪",
"繁复的发型"
]
},

"outfit": {
"garment": "简约修身长袖高领衫",
"color": "深黑色",
"material": "柔软的哑光面料",
"fit": "自然贴身",
"collar": "贴合颈部的高领",
"sleeves": "修身长袖",
"texture": "细微的面料纹理仅在受光处可见",
"design": {
"patterns": false,
"logos": false,
"text": false,
"decorative_elements": false,
"shiny_material": false
},
"integration": "黑色服装应几乎融入黑色背景，仅以微弱的明暗差异勾勒肩部和上半身。"
},

"accessories": {
"style": "简约",
"earrings": "小巧低调的耳钉，几乎不可见",
"necklace": false,
"bracelet": false,
"rings": false,
"glasses": false
},

"makeup_and_skin": {
"style": "简约自然的时尚杂志妆容",
"skin": {
"texture": "真实自然的皮肤",
"pores": true,
"fine_texture": true,
"beauty_filter": false,
"skin_smoothing": "minimal",
"plastic_skin": false
},
"eyebrows": "自然且轮廓清晰的眉毛",
"eyes": "自然、深色且富有表现力的眼睛",
"eyeliner": "极淡",
"eyelashes": "自然",
"eyeshadow": "极淡的中性色",
"lips": "自然的哑光双唇",
"lip_definition": "细微",
"contouring": "极少",
"blush": "极淡或无"
},

"expression": {
"emotion": "严肃、平静、神秘",
"eyes": "直视 camera",
"lips": "轻轻闭合",
"smile": false,
"jaw": "放松",
"brows": "自然放松",
"overall_mood": "安静而强烈的心理张力"
},

"pose": {
"type": "straight-on portrait",
"body_position": "直立并居中",
"head": "完全直立",
"head_rotation": "0 degrees",
"shoulders": "放松且水平",
"neck": "自然挺直",
"torso": "正对 camera",
"hands": "位于画面之外",
"arms": "在可见画面下方自然放松",
"movement": "none",
"pose_priority": "对称的简约构图"
},

"environment": {
"location": "简约的黑色摄影棚",
"background": "几乎全黑",
"surface": "无缝的黑暗空间",
"objects": false,
"furniture": false,
"walls_visible": false,
"studio_equipment": false,
"decorative_elements": false,
"visual_noise": false,
"negative_space": "极大",
"atmosphere": "昏暗、亲密、富有电影感且神秘"
},

"lighting": {
"style": "dramatic split chiaroscuro portrait lighting",
"source_count": 1,
"source": "single narrow soft directional light",
"position": "approximately 45 degrees to the camera-right side of the subject",
"height": "slightly above eye level",
"direction": "side-facing directional illumination",
"intensity": "low-key but strong enough to define one side of the face",
"fill_light": "extremely low",
"shadow_side": "几乎全黑",
"illuminated_side": "softly but clearly exposed",
"light_transition": "smooth controlled transition from highlight into deep shadow",
"highlight_details": [
"额头",
"眉弓",
"一只眼睛",
"鼻梁",
"鼻尖",
"上唇",
"下唇",
"脸颊",
"下颌线",
"颈部前缘"
],
"hair_lighting": "subtle narrow highlight along illuminated hair",
"rim_light": "none",
"frontal_flash": false,
"multiple_lights": false,
"colored_lighting": false
},

"shadow_design": {
"style": "强烈的半脸阴影",
"left_or_opposite_face": "深黑色阴影，面部细节极少",
"illuminated_face": "clean high-detail grayscale exposure",
"shadow_edge": "柔和但界限清晰",
"overall_contrast": "high",
"black_level": "deep"
},

"color_treatment": {
"mode": "pure black and white",
"monochrome": true,
"deep_blacks": true,
"charcoal_shadows": true,
"soft_gray_midtones": true,
"controlled_white_highlights": true,
"contrast": "high",
"saturation": 0,
"sepia": false,
"warm_tint": false,
"blue_tint": false,
"color_grading": false
},

"camera": {
"type": "professional full-frame portrait camera",
"lens": "85mm",
"aperture": "f/2.8",
"iso": "100-400",
"shutter_speed": "high",
"camera_height": "eye level",
"camera_angle": "straight-on",
"perspective": "natural",
"distortion": "minimal",
"optical_rendering": "clean natural portrait rendering"
},

"composition": {
"orientation": "vertical",
"aspect_ratio": "4:5",
"framing": "medium close-up to upper torso",
"subject_position": "center",
"face_position": "upper-middle",
"symmetry": "强烈的居中构图",
"headroom": "moderate",
"shoulders": "部分可见",
"negative_space": "主体周围大片的黑色空间",
"background_separation": "extremely subtle"
},

"depth_of_field": {
"style": "moderately shallow",
"face": "tack sharp",
"eyes": "extremely sharp",
"nose": "sharp",
"lips": "sharp",
"hair_near_face": "细节丰富",
"rear_hair": "gradually softer",
"background": "完全融入黑色，无法分辨",
"blur": "natural optical falloff"
},

"visual_style": {
"primary": "高端艺术黑白人像摄影",
"secondary": [
"简约的时尚杂志摄影",
"dramatic chiaroscuro",
"film noir portraiture",
"富有电影感的单色摄影",
"心理人像摄影"
],
"aesthetic": "隽永、优雅、神秘且克制",
"texture": "细微真实的 film grain",
"skin_rendering": "自然",
"highlight_rolloff": "soft",
"shadow_rendering": "deep and controlled",
"finish": "专业艺术摄影作品"
},

"image_quality": {
"resolution": "ultra-high",
"detail": "极高",
"skin_detail": "自然",
"hair_detail": "真实且根根分明的发丝",
"facial_anatomy": "准确",
"tonal_range": "wide",
"dynamic_range": "high",
"sharpening": "natural",
"hdr": false,
"plastic_rendering": false,
"cgi_appearance": false
},

"face_consistency_block": {
"priority": "HIGHEST",
"instruction": "上传的参考图定义了人物是谁。在整个生成过程中，准确保留她可辨识的面部身份。匹配面部几何结构、眼型、眉毛、鼻子、嘴唇、颧骨、下颌线、下巴、额头、面部比例及自然的不对称。不要重新设计或美化面部。仅允许对发型、服装、姿势、环境、光线、camera 和艺术处理进行创意修改。人物的基础身份必须保持一致。"
},

"negative_prompt": [
"不同的人物",
"身份漂移",
"身份改变",
"面部变形",
"面部结构改变",
"不同的鼻子",
"不同的鼻型",
"不同的鼻梁",
"不同的鼻尖",
"不同的鼻孔",
"不同的眼睛",
"不同的眉毛",
"不同的嘴唇",
"不同的下颌线",
"不同的脸型",
"美化的面部",
"改变的面部比例",
"人为的对称",
"塑料质感皮肤",
"瓷质皮肤",
"美颜滤镜",
"喷枪磨皮效果",
"浓妆",
"浓重修容",
"浓重口红",
"过大的眼睛",
"动漫脸",
"卡通脸",
"娃娃脸",
"3D render",
"CGI",
"人造皮肤",
"不真实的解剖结构",
"畸形的面部",
"扭曲的鼻子",
"扭曲的嘴唇",
"重复的人物",
"重复的面部",
"模糊的眼睛",
"模糊的面部",
"细节不足",
"oversharpening",
"HDR",
"彩色图像",
"colored lighting",
"warm tint",
"blue tint",
"sepia",
"杂乱的背景",
"物体",
"家具",
"摄影棚设备",
"文字",
"标志",
"水印",
"multiple light sources",
"frontal flash",
"flat lighting",
"excessive rim light",
"发光轮廓",
"过于蓬松的头发",
"卷发",
"夸张的发型",
"微笑",
"张嘴",
"head tilt",
"three-quarter view",
"side profile",
"wide-angle distortion",
"fisheye",
"overexposure",
"面部细节丢失"
]
}