Phân tích chuyên nghiệp của Gemini Nano Banana

Gemini Nano Banana Pro Prompt: { "image_prompt": { "reference": { "face_identity": "uploaded reference image", "identity_lock": true, "pose_lock": true, "camera_angle_lock": true, "expression_lock": true, "face_preservation": "100% identical facial structure, proportions, eyes, lips, nose, brows, skin texture" }, "composition": { "layout": "2x2 collage", "aspect_ratio": "1:1", "pose_matching": "exactly match reference image poses, angles, framing, and body orientation", "no_variation_allowed": true }, "panel_1": { "view": "front-facing portrait", "pose": "head slightly tilted, eyes toward camera, soft lips", "framing": "chest-up selfie angle", "expression": "calm, elegant", "match_reference": true }, "panel_2": { "view": "back view", "pose": "standing facing mirror, arms raised slightly", "focus": "back of head and bow hairstyle", "framing": "upper-body rear shot", "match_reference": true }, "panel_3": { "view": "mirror selfie", "pose": "phone covering part of face, body angled sideways", "framing": "waist-up", "match_reference": true }, "panel_4": { "view": "side portrait", "pose": "head turned over shoulder looking into camera, holding bouquet close to chest", "expression": "soft romantic gaze", "framing": "upper torso", "match_reference": true }, "subject": { "gender": "female", "ethnicity": "Asian", "skin_tone": "fair with soft blush" }, "hair": { "style": "long straight hair, half-up", "accessory": "large cream ribbon bow", "placement": "exact position as reference image" }, "outfit": { "dress": { "color": "white", "pattern": "blue floral print", "style": "vintage puff-sleeve dress", "neckline": "square neckline" }, "jewelry": [ "pearl necklace", "delicate gold pendant" ] }, "environment": { "location": "vintage-style indoor room", "background": [ "ornate mirror", "cream walls", "soft floral decor", "classic furniture" ], "match_reference_background": true }, "lighting": { "type": "soft indoor daylight", "quality": "even, gentle, warm", "shadow": "minimal", "match_reference": true }, "photography_style": { "style": "romantic vintage lifestyle", "lens": "DSLR portrait lens", "depth_of_field": "shallow", "color_grading": "soft pastel" }, "render_quality": { "realism": "photorealistic", "resolution": "high", "texture_detail": "natural skin and fabric detail", "no_cartoon": true } } }