Closed Schenng closed 5 years ago
Hi, can you reconstruct original image using only 1 data without adversarial loss? If it could not possible , there is some problem on environment.
If you are researcher, and you want to reproduce paintschainer for comparison, I highly recommend to directly use paintschainer web service as your baseline.
If you are currently learning deep learning and want to colorize anime sketches for fun, I think pix2pix is a better start:
https://github.com/pfnet-research/chainer-pix2pix https://github.com/affinelayer/pix2pix-tensorflow
In fact you can good results very similar to paintschainer V1 from pix2pix, if you have a large enough datasets, after weeks of training. Pix2pix codes are much better prepared and much more easy to read.
Hi @taizan Sorry for the delay. I did not have success reconstructing the image using only 1 data without the adversarial loss. I guess it's an environment problem...
@lllyasviel I have started exploring pix2pix and it seems like a good alternative. Thank you for the advice!
Hi @taizan.
Thank you for the great project.
I have successfully run PaintsChainer with your supplied models, but cannot train my own models. I am running into the same "green" issue described in #84. (I am starting a new issue because #84 is over a year old).
I have tried many things to solve it such as:
The following are the output images after training a very small dataset of 30 images from Pixiv. The more epochs, the more green the picture becomes.
I also had to change the code in
train_128.py
on like 171.because of the following error:
Setup 1 (Personal machine): Ubuntu: 16.04 Python: 3.5 GPU: NVIDIA Titan V CUDA: 9.1 cuDNN: Tried 7.3.1 & 7.3.1 Chainer: 4.4.0
Setup 2 (Google Deep Learning VM): Debian: 9.5 Python: 3.5.3 GPU: NVIDIA Tesla K80 CUDA: 9.2 cuDNN: 7.2.1 Chainer: 4.5.0
Image array after reading RGB2YUV: [[[158 82 147] [158 82 147] [158 82 147] ..., [254 128 129] [255 128 128] [255 128 128]]
[[159 82 147] [159 82 147] [159 82 147] ..., [248 124 130] [250 124 130] [252 124 130]]
[[159 82 147] [159 82 147] [159 82 147] ..., [240 122 130] [243 122 130] [246 122 130]]
..., [[176 97 135] [199 98 135] [211 100 136] ..., [157 82 147] [156 82 147] [149 82 147]]
[[164 85 145] [164 85 145] [166 86 144] ..., [163 82 147] [167 82 147] [165 82 147]]
[[160 79 152] [163 79 152] [160 78 151] ..., [185 82 147] [196 82 147] [199 82 147]]]
Any advice would be highly appreciated. Thoughts @lllyasviel?
Thanks. Simon