## footwear-04 · 皮鞋与鞋楦

- 原始文件：File:Pair of plain toe oxfords from Allen Edmonds shoe company.jpg
- 原始来源：https://commons.wikimedia.org/wiki/File:Pair_of_plain_toe_oxfords_from_Allen_Edmonds_shoe_company.jpg
- 稳定页面：https://commons.wikimedia.org/?curid=26061362
- Artist / 署名（来源原文）：OlafJanssen
- credit（来源原文）：Own work
- 原始许可：CC BY-SA 3.0 — https://creativecommons.org/licenses/by-sa/3.0
- 本包派生图许可：CC BY-SA 3.0 — https://creativecommons.org/licenses/by-sa/3.0
- 场景说明：一双皮鞋配鞋楦，只算一张来源照片。
- 变更：参考/低图：EXIF 转正、RGB、Lanczos 到最长边600且尺寸向下取偶数、bicubic降采样2倍。输出：指定FSRCNN/ESPCN权重或Pillow bicubic重建。无裁剪、锐化、抠图或选择性挑选模型输出。
- 文件：
  - inputs/footwear-04-reference.png · SHA256 854245aa3841496386c5f3442a29d4254a87a0abc869875f7b4af256661ec4b4
  - inputs/footwear-04-low.png · SHA256 713a9418d70c6bce2524731f4ca26db7011990303a2e528104fc9ac6c06f270d
  - runs/run-1/outputs/footwear-04-fsrcnn.png · SHA256 e6294daa0db032874484a375a51b308724267422d8e63e23c5f28a4b47a703e6
  - runs/run-1/outputs/footwear-04-espcn.png · SHA256 9df04dfd8d63ab3bc44435955b96dcc804ca962742abed4f8dda55ad927d396a
  - runs/run-1/outputs/footwear-04-bicubic.png · SHA256 ef68543ba2d47e96a1a5572c4d8e272bcd97b7b7054db84d8a015f814cd2de84