Tạo ảnh từ văn bản kèm ảnh tham chiếu: cảnh quán bi-a — Text-to-Image with Reference - Billiards Bar Scene

1{
2  "meta_data": {
3    "task_type": "text_to_image_with_reference",
4    "version": "v1.0",
5    "priority": "high"
6  },
7  "technical_constraints": {
8    "identity_preservation": {
9      "enabled": true,
10      "reference_mode": "strict",
11      "parameters": {
12        "use_reference_face_only": true,
13        "identity_lock": true,
14        "preserve_facial_features": true,
15        "preserve_skin_texture": true,
16        "avoid_face_morphing": true,
17        "preservation_strength": 1
18      }
19    },
20    "output_settings": {
21      "aspect_ratio": "9:16",
22      "resolution_target": "ultra_high_res",
23      "render_engine_style": "photorealistic"
24    }
25  },
26  "creative_prompt": {
27    "scene": {
28      "location": "dim billiards bar",
29      "background": "dark ceiling, red-and-white wall stripe, a few tables/chairs in the back, low-light ambience with subtle film grain",
30      "key_props": [
31        "green-felt pool table (foreground)",
32        "vintage red billiard lamps overhead (warm red glow)",
33        "scattered billiard balls on the table",
34        "pool cue (held by the subject)"
35      ]
36    },
37    "subject": {
38      "type": "young adult woman",
39      "identity_instruction": "The subject must be 100% identical to the uploaded reference photo (same face, proportions, age, and identity). No identity drift.",
40      "pose": "leaning against the pool table edge; one hand braced on the table; the other hand holding the cue stick vertically; hip slightly popped; head slightly tilted; gaze up and to the side",
41      "expression": "cool, confident, subtly flirtatious",
42      "wardrobe": {
43        "top": "leopard-print corset/bustier top with straps",
44        "bottom": "black mini skirt",
45        "accessories": "minimal jewelry (small hoops or studs)"
46      },
47      "details": {
48        "nails": "red nail polish",
49        "hair": "long, voluminous, wavy hair",
50        "makeup": "night-out glam: defined eyeliner/lashes, warm blush, nude-brown lips"
51      }
52    },
53    "camera_and_lighting": {
54      "shot_style": "realistic nightlife flash photo + ambient bar lighting",
55      "camera": "full-frame DSLR",
56      "lens": "35mm or 50mm",
57      "aperture": "f/1.8",
58      "shutter_speed": "1/80s",
59      "iso": "800",
60      "lighting": {
61        "primary": "on-camera flash (crisp subject, natural falloff, realistic shadows)",
62        "secondary": "overhead red lamps glow + dim ambient fill",
63        "look": "high contrast, controlled specular highlights, no blown whites"
64      },
65      "color_grading": "warm reds with natural skin tones, subtle film grain",
66      "focus": "tack-sharp eyes and face, shallow depth of field, soft background bokeh"
67    }
68  },
69  "negative_prompt": [
70    "different person",
71    "identity change",
72    "face morphing",
73    "extra people",
74    "extra limbs",
75    "extra fingers",
76    "bad hands",
77    "deformed anatomy",
78    "warped cue stick",
79    "warped pool table",
80    "text",
81    "logo",
82    "watermark",
83    "cartoon",
84    "anime",
85    "illustration",
86    "over-smoothed skin",
87    "plastic skin",
88    "low resolution",
89    "blurred face",
90    "overexposed flash highlights"
91  ]
92}