超逼真咖啡粉人脸印记
一个详细的图像生成提示，用于创建一张超逼真的桌面产品照片。目标是将主体的面部渲染成精细研磨咖啡粉中压制的浅浮雕印象，同时保持与参考图像完全一致的面部特征。
nano-banana-pro · 产品 · 产品营销 · 人像 / 自拍 · 摄影
中文提示词
```json { "input": { "referenced_image_ids": ["<USER_UPLOADED_PHOTO_ID>"] }, "frame": { "aspect_ratio": "3:4", "shot_size": "特写 (CU)", "orientation": "纵向", "composition_guide": "居中构图" }, "subject": { "subject_type": "人脸印记（参照图片）", "identity_summary": "精确匹配上传人物的面部，但以精细研磨咖啡粉压制浮雕的形式呈现（非绘画/印刷）。", "visual_signature": { "facial_signature": { "face_shape": "与参照图片精确匹配", "eye_nose_lips_jaw": "与参照图片精确匹配", "unique_features": "不改变身份或比例" }, "material_signature": { "material_type": "精细研磨咖啡粉", "texture_detail": "超精细微粒、结块、散落的粉尘、逼真的压制效果" } }, "inventory": { "objects_present": [ "咖啡粉堆，人脸印记居中", "右侧有一把装满咖啡粉的不锈钢茶匙" ], "objects_absent": ["无额外道具", "无文字/标志"] } }, "environment": { "setting_type": "室内摄影棚桌面", "background_surface": "暖中性米色表面，简洁干净" }, "lighting": { "primary_source": "柔光箱，左上方", "shadow_quality": "柔和逼真的阴影", "color_temperature": "中性暖日光" }, "camera": { "angle": "俯视 / 近俯视", "focal_length_mm": 50, "aperture": "f/5.6", "focus_behavior": "面部和勺子清晰，边缘略微虚化" }, "post_processing": { "art_medium": "摄影", "style_modifiers": "超现实主义、桌面产品照、8K 细节效果、自然色彩/对比度" }, "negative": { "artifact_suppression": "模糊、低分辨率、CGI/3D 效果、扭曲的面部、身份改变、额外特征、漂浮的勺子、不真实的反射", "content_excludes": "文字、水印、标志、杯子/马克杯/盘子、手/人物、插画/卡通" } } ```
原始提示词
{ "input": { "referenced_image_ids": ["<USER_UPLOADED_PHOTO_ID>"] }, "frame": { "aspect_ratio": "3:4", "shot_size": "Close-Up (CU)", "orientation": "Portrait", "composition_guide": "Center Framed" }, "subject": { "subject_type": "Human Face Impression (from reference)", "identity_summary": "Match the uploaded person’s face exactly, but formed as a pressed bas-relief impression in finely ground coffee (not a drawing/print).", "visual_signature": { "facial_signature": { "face_shape": "Match reference exactly", "eye_nose_lips_jaw": "Match reference exactly", "unique_features": "Do not change identity or proportions" }, "material_signature": { "material_type": "Finely ground coffee powder", "texture_detail": "Ultra-detailed micro-granules, clumps, scattered dust, realistic compression" } }, "inventory": { "objects_present": [ "Coffee grounds mound with face impression centered", "Stainless-steel teaspoon on the right filled with coffee" ], "objects_absent": ["No extra props", "No text/logos"] } }, "environment": { "setting_type": "Indoor Studio Tabletop", "background_surface": "Warm neutral beige surface, minimal and clean" }, "lighting": { "primary_source": "Softbox upper-left", "shadow_quality": "Soft realistic shadows", "color_temperature": "Neutral-warm daylight" }, "camera": { "angle": "Top-Down / Near Top-Down", "focal_length_mm": 50, "aperture": "f/5.6", "focus_behavior": "Sharp on face and spoon, slight falloff at edges" }, "post_processing": { "art_medium": "Photography", "style_modifiers": "Hyper-realistic, tabletop product photo, 8K detail look, natural color/contrast" }, "negative": { "artifact_suppression": "blur, lowres, CGI/3D look, distorted face, changed identity, extra features, floating spoon, unrealistic reflections", "content_excludes": "text, watermark, logo, cups/mugs/plates, hands/people, illustration/cartoon" } }