[General Issue] 查看每个像素的置信度

[lanjingks]

https://github.com/PaddlePaddle/PaddleSeg/blob/d7d909cabb98fabae9e3e49b579bfb0bf8d574a3/paddleseg/core/infer.py#L243 这里怎么看每个像素的置信度呢？

[juncaipeng]

模型的输出是logit，纬度是nch*w，c是分割类别数。 具体取出来特定通道数的数值，就是对应类别的置信度。

通常是使用argmax取出最大置信度的通道数，得到该像素的预测类别。

[github-actions[bot]]

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