James Betker
5ec04aedc8
Let noise be configurable
...
LQ noise is not currently configurable for some reason..
2020-08-24 15:00:14 -06:00
James Betker
eb11a08d1c
Enable disjoint feature networks
...
This is done by pre-training a feature net that predicts the features
of HR images from LR images. Then use the original feature network
and this new one in tandem to work only on LR/Gen images.
2020-07-31 16:29:47 -06:00
James Betker
7629cb0e61
Add FDPL Loss
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New loss type that can replace PSNR loss. Works against the frequency domain
and focuses on frequency features loss during hr->lr conversion.
2020-07-30 20:47:57 -06:00
James Betker
0892d5fe99
LQGT_dataset gan debug
2020-07-26 22:48:35 -06:00
James Betker
9a8f227501
Allow separate dataset to pushed in for GAN-only training
2020-07-26 21:44:45 -06:00
James Betker
ef9f1307eb
Sometimes don't use compression artifacts
2020-07-10 22:25:53 -06:00
James Betker
ed6a15e768
Add feature to dataset which allows it to force images to be a certain size.
2020-07-03 15:19:16 -06:00
James Betker
296135ec18
Add doResizeLoss to dataset
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doResizeLoss has a 50% chance to resize the LQ image to 50% size,
then back to original size. This is useful to training a generator to
recover these lost pixel values while also being able to do
repairs on higher resolution images during training.
2020-06-08 11:27:06 -06:00
James Betker
318a604405
Allow weighting of input data
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This essentially allows you to give some datasets more
importance than others for the purposes of reaching a more
refined network.
2020-06-04 10:05:21 -06:00
James Betker
90125f5bed
Allow blurring to be specified
2020-06-02 08:40:52 -06:00
James Betker
1eb9c5a059
Fix grayscale
2020-05-29 22:04:50 -06:00
James Betker
74b313aaa9
Add grayscale downsampling option
2020-05-29 20:34:00 -06:00
James Betker
6962ccb306
Adjust motion blur
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0 is invalid.
2020-05-27 13:09:46 -06:00
James Betker
96ac26a8b7
Allow injection of random low-amplitude noise & motion blur into generator
2020-05-27 08:04:11 -06:00
James Betker
69cbfa2f0c
Adjust dataset mutations a bit
...
Adjusts the compression artfacts to be more aggressive, and blurring to be less aggressive.
2020-05-26 13:48:34 -06:00
James Betker
8464cae168
HQ blurring doesnt actually work right - hq images arent the right size when they are blurred
...
Just revert it and blur the lq images..
2020-05-24 22:32:54 -06:00
James Betker
5fd8749cf2
More updates - need more blurring
2020-05-24 22:13:27 -06:00
James Betker
9627cc2c49
Update HR gaussian blur params
2020-05-24 18:00:31 -06:00
James Betker
2f8b0250b9
Blur HR image before downsizing, when available
2020-05-24 17:18:44 -06:00
James Betker
cc4571eb8d
Randomize blur effect
2020-05-24 12:35:41 -06:00
James Betker
27a548c019
Enable blurring via settings
2020-05-24 11:56:39 -06:00
James Betker
74bb0fad33
Allow dataset classes to add noise internally
2020-05-23 21:04:24 -06:00
James Betker
dbca0d328c
Fix multi-lq bug
2020-05-06 23:16:35 -06:00
James Betker
5c1832e124
Add support for multiple LQ paths
...
I want to be able to specify many different transformations onto
the target data; the model should handle them all. Do this by
allowing multiple LQ paths to be selected and the dataset class
selects one at random.
2020-05-06 17:24:17 -06:00
James Betker
61d3040cf5
Add doCrop into LQGT
2020-05-02 17:46:30 -06:00
James Betker
79aff886b5
Modifications that allow developer to explicitly specify a different image set for PIX and feature losses
2020-04-22 10:11:14 -06:00
James Betker
4d269fdac6
Support independent PIX dataroot
2020-04-22 00:40:13 -06:00
James Betker
af5dfaa90d
Change GT_size to target_size
2020-04-22 00:37:41 -06:00
XintaoWang
037933ba66
mmsr
2019-08-23 21:42:47 +08:00
