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用celeba数据集训练的模型，摄像头测试时小脸的框会变大框不准 #204

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Y-huange opened this issue Jun 14, 2023 · 1 comment
Open

用celeba数据集训练的模型，摄像头测试时小脸的框会变大框不准 #204

Y-huange opened this issue Jun 14, 2023 · 1 comment

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@Y-huange
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因为要放在嵌入式设备上跑，有速度要求，所以我训练了一个输入尺寸为96*96的模型，FPN只取第一层output1，anchor和step也只取第0项，数据预处理去掉了crop，别的没变。用摄像头测试时，中等脸的置信度很高，框的也准，往后退人脸变小时，框不仅不跟着变小，反而变大，人脸在里面。这是哪里的问题呢？请教各位大神，提前感谢！
@YanjiNing
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loss没收敛吧？是不是数据集里有标注错误的样本

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@YanjiNing @Y-huange