how to process more channels images and where I can ouput the full size change map

[Yusin2Chen]

how to process more channels images and where I can ouput the full size change map

[llu025]

Concerning the image reduction, I believe what is happening is that your dataset is reduced in the function fetch() in dataset.py (line 342) because you do not have a GPU running with CUDA:

if not tf.config.list_physical_devices("GPU"):
        dataset = [
            tf.image.central_crop(tensor, 0.1) for tensor in [x_im, y_im, target_cm]
        ]
    else:
        dataset = [x_im, y_im, target_cm]

If you want to avoid this, you can simply replace "0.1" with "1" and the function would behave exactly as if these lines were not there.
Please notice that the same "if" statement affects also the parameter setting in config.py, so you would have to change line 22 with if not debug:.

About the images with more channels, the method is supposed to handle any kind of number of channels (except 2, I have to fix it). In config.py there is a selection of channels to be printed out ("channel_x" and "channel_y") in case there are more than 3. In conclusion, I struggle to understand your question. Can you provide more details about the error, sharing for example what python prints out?

[Yusin2Chen]

Hi Dr.Luppino,

Thank you very much for your help. It works~

Best regards,
yusin