if i want The training input data is four channels, because my six-channel data is spliced ​​from six single-channel 2D images. How should I modify the code? I do not have a mask annotation file. Can I use this code?

[watertianyi]

[SunzeY]

You can add new channel by modify the first convolution layer kenerel to (n+3) x 128 to accept multi channel input?