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大佬，为啥我修改了OBJ_THRESH=0.35了，在图上还是会画出0.1几的检测框啊。 #7

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wang153173 opened this issue Nov 1, 2023 · 2 comments
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大佬，为啥我修改了OBJ_THRESH=0.35了，在图上还是会画出0.1几的检测框啊。 #7

wang153173 opened this issue Nov 1, 2023 · 2 comments

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@wang153173
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@leafqycc
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leafqycc commented Nov 3, 2023

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   模型输出的置信度值有两种，一种是该框是否包含目标的置信度，另一种是该框包含特定类别的置信度；OBJ_THRESH过滤的是前一种
   而最终模型预测的结果（框体概率）是两种置信度之积，表示该框检测到特定类型目标的置信度，因此最终检测框上还是会出现小于等于OBJ_THRESH的值，您可以尝试调高OBJ_THRESH以达到合适的效果

@wang153173
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好的，感谢

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