红外图像不应该是单通道吗？为什么图中是640*640*3？

[CQUMASTER]

RT

[heitorrapela]

If you replicate the IR (640x640x1) to other channels is going to be (640x640x3). It is easier to train like that because you don't need to change YOLO backbone code and it does not impact that much. That is my guess :)

[Clustering1]

请问这个项目里面有将热红外的图像转为3通道的操作嘛

[Clustering1]

我也是好奇热红外图像为什么直接变成6406403了