junyanz / pytorch-CycleGAN-and-pix2pix

Image-to-Image Translation in PyTorch
Other
22.8k stars 6.29k forks source link

test came out cropped #1517

Open GyuRiiii opened 1 year ago

GyuRiiii commented 1 year ago

Hello. I am a student who has just started studying deeplearning and there are many things I don't know.

I trained the pix2pix model with options —model pix2pix --direction AtoB --save_epoch_freq 100 --n_epochs 400 --n_epochs_decay 400 --preprocess scale_width_and_crop --load_size 768 --crop_size 768

and tried to test with options —model pix2pix --direction AtoB --preprocess scale_width_and_crop --load_size 1024 --crop_size 512

but the result came out cropped. (image size of test is 1488*837)

I want to know why this happens even if test and train have the same options.

and I also tried with scale_witdth option but I got this error:

RuntimeError: Sizes of tensors must match except in dimension 1. Expected size 13 but got size 12 for tensor number 1 in the list.

I want to know why these errors occur and how to solve! Thanks.

maryam95hallal commented 1 year ago

Hello I just tested your model and it worked, use for testing: --model pix2pix --no_dropout --direction AtoB --preprocess scale_width_and_crop --load_size 768 --crop_size 512 you can set the crop size to 768 too