Pretrained model - Githubissues

AAnoosheh / ToDayGAN

http://arxiv.org/abs/1809.09767

BSD 2-Clause "Simplified" License

172 stars 32 forks source link

Pretrained model #8

Closed pmwenzel closed 5 years ago

pmwenzel commented 5 years ago

Do you also provide a pretrained model for robotcar_2night, which translates from day to night images? Thanks

AAnoosheh commented 5 years ago

Hi,

Each model always can do both directions, since that is integral to how it's trained.

But trust me, you don't want to go from day to night. It's not pretty...

pmwenzel commented 5 years ago

I assumed the same since this is the logic CycleGANs are being trained. However, why do you think the way from day to night is so much worse than from night to day?

AAnoosheh commented 5 years ago

The night images from RobotCar are plagued with speckle nosie, compression-y artifacts, as well as this weird blue bounceback noise from the car's Lidar. Thus fake night images generated are super artifacty and ugly.