保持十六格姿势的黑白人像替换

用一张四乘四表情格作为姿势结构，再用另一张参考照统一替换人物身份，得到西装照相亭系列。需要两类参考输入，并重点核对每格表情、手势、发型和裁切。

Nano Banana（数据集未披露具体版本）需要参考图修复与图像编辑

保持十六格姿势的黑白人像替换 · 来源效果图 — MeiGen 数据集与此 Prompt 配对保存的 X 作品预览；未在本次重新生成。
图片作者：@astronomerozge1。预览经过缩放与 WebP 转码；不是本站重新生成。

完整 Prompt

{
 "generation_request": {
 "meta_data": {
 "task_type": "bw_male_expression_grid_identity_swap",
 "language": "en",
 "priority": "highest",
 "version": "v1.0_BW_MALE_GRID_KEEP_POSES_SWAP_IDENTITY"
 },
 "input": {
 "mode": "image_to_image",
 "reference_image_usage": "very_high",
 "preserve_identity": true,
 "preserve_facial_features": true,
 "preserve_hairstyle": true,
 "notes": "PRIMARY STRUCTURE ANCHOR: use the uploaded male 4x4 grid image (suit photobooth). Keep the exact 4x4 layout, crop, spacing, poses, gestures, hand placements, and framing in every panel. PRIMARY IDENTITY ANCHOR: use the uploaded reference photo of the target adult man. Replace the man in ALL panels with the reference identity while preserving the original pose and expression intensity. Keep suit-and-tie styling and clean studio background. Maintain consistent identity across all 16 panels."
 },
 "output": {
 "aspect_ratio": "1:1",
 "resolution": "ultra_high",
 "num_images": 1,
 "layout": {
 "type": "grid",
 "rows": 4,
 "cols": 4,
 "gutter": "thin",
 "panel_consistency": "very_high"
 },
 "sharpness": "crisp_studio",
 "grain": "subtle_analog_bw"
 },
 "scene": {
 "environment": "clean white studio backdrop",
 "lighting": {
 "style": "high-key studio",
 "key_light": "front softbox",
 "fill": "balanced fill",
 "avoid": "dramatic cinematic shadows"
 },
 "camera": {
 "lens": "50mm",
 "framing": "mid chest to head (varies per panel but keep same as structure image)",
 "focus": "eyes sharp"
 }
 },
 "subject": {
 "type": "adult man",
 "wardrobe": "black suit, white shirt, black tie (match structure image), no logos",
 "grooming": "match reference hairstyle as closely as possible while keeping overall look consistent",
 "anatomy_rules": "realistic hands, correct fingers, no distortions"
 },
 "style": {
 "color": "pure black and white",
 "contrast": "medium_high",
 "background": "keep identical to structure image",
 "finish": "clean studio print look"
 },
 "quality_control": {
 "identity_lock": "strict",
 "hands_priority": "very_high",
 "avoid": [
 "extra fingers",
 "missing fingers",
 "deformed hands",
 "warped face",
 "uneven eyes",
 "melted mouth",
 "identity drift across panels",
 "text",
 "watermark",
 "logo"
 ]
 },
 "negative_prompt": [
 "color",
 "sepia",
 "cinematic lighting",
 "blur",
 "low resolution",
 "distorted anatomy",
 "plastic skin",
 "face mismatch"
 ]
 }
}