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liyunsheng13 / BDL

MIT License
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Dataset download failed #5

Closed QingL0218 closed 3 years ago

QingL0218 commented 5 years ago

Hi, yunsheng, I can't open the GTA5 as CityScapes url on drive.google, could you please give other urls for example on Baiduyun? THX

liyunsheng13 commented 5 years ago

Is it because the Chinese government blocks google? I'm sorry I don't use Baiduyun. If you cannot download the data, we might need to think another way to let you access the data.

QingL0218 commented 5 years ago

ok, waiting for you

liyunsheng13 commented 5 years ago

Could you use VPN to download the data? I originally want to send it via email but I think the size of data is too big. I also try to create an account for Baiduyun but it requires a Chinese mobile phone number which I don't have.

ghost commented 5 years ago

hi，When I train cyclegan, GA can easily turn the sky in GTAV into a tree. Do you know what the problem is?thank you @liyunsheng13

liyunsheng13 commented 5 years ago

You are right. This problem is hard to be solved. I think it is caused by the difference of the spatial layout between GTA5 and Cityscapes dataset. For GTA5, there is not a lot of trees in the sky part but the Cityscapes is different. When CycleGAN is trained, it realize that spatial layout difference and tries to convert it from source domain to the target domain. If you train CycleGAN with datasets that have larger domain gap, you can find this phenomenon more obvious. Right now, there is not a way to solve this problem. I suggest you to make the identity loss or the reconstruction perception loss more important. They might help. Btw, as this question is different from the dataset download problem, I create a new issue. And you can get the same answer there.

chep1126 commented 5 years ago

Hi,did you download this dataset successfully? I can't open the url on drive.google,either.

chep1126 commented 5 years ago

Hi,I solved the problem，and I've transferred the data to BaiduYun.

QingL0218 commented 5 years ago

I couldn't solve this problem,Could you give me the download link?THX

chep1126 commented 5 years ago

I couldn't solve this problem,Could you give me the download link?THX

链接：https://pan.baidu.com/s/1eGGFWruh9e2FhVFX_0vmQA 提取码：nzro

jn-z commented 5 years ago

@chep1126 Hi, can you continue to share your Baidu Cloud Link? I found that the shared file had expired. Thank you！

chep1126 commented 5 years ago

@chep1126 Hi, can you continue to share your Baidu Cloud Link? I found that the shared file had expired. Thank you！

链接: https://pan.baidu.com/s/1jlR1o7GtnxiQpvbpimMZAw 提取码: ku7f

JiangXiaobai00 commented 4 years ago

Has anybody downloaded the gta5 raw dataset sucessfully ?I want to train the cyclegan,but failed to get the dataset .