image-quality-convnext-tiny

ConvNeXt-Tiny 图像质量 / 崩图二分类过滤器(good / bad)。

version 0.1.0
backbone convnext_tiny
input 384×384
threshold 0.5reject_prob ≥ 阈值 → rejected)
dtype fp32 weights

Holdout v0(验证期)

评测集:image-quality-v0 holdout,n=1024。

metric value
accuracy 0.9873
precision_bad 0.9942
recall_bad 0.9871
f1_bad 0.9907
false_bad_rate 0.0123

confusion: tp=691 fp=4 tn=320 fn=9

验证期:该 holdout 曾用于 early-stop 选 best.pt,分数略偏乐观;上线前请用未见过的抽样复核。

文件

  • config.json — 结构与阈值
  • model.safetensors — PyTorch state_dict(fp32)
  • model.onnx — ONNX(opset 17,动态 batch,输入 pixel_values NCHW)

训练

  • 数据:image_quality_train_1to1(good/bad 各 752)
  • ckpt epoch:11
  • 服务:image-quality-servicePOST /api/v1/queue/push
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