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6/12/2025, 2:45:04 PM
>>8624237
>what kind of images are you finetuning noob on?
all kind of except furry, comic and 3dpd (i included some sliver of /aco/-like artists present on danbooru for regularization) but it's not a good dataset by any means.
>is the objective of your finetuning to improve backgrounds?
not really, it's just that i got a bit tired doing an upscale just so that the details are crisp. although i included some backgrounds.
>i've been wondering what causes these color blow outs on vpred models
if you want a short answer, it's due to undertraining on the very first steps, when your picture is almost entirely consists of noise. The model isn't really sure which "color" it should set for various parts of the image, and if for some reason you want to put some dark object on a white background (or vice versa), the model may be confused and set "overall color" for this dark object as "bright"
>what kind of images are you finetuning noob on?
all kind of except furry, comic and 3dpd (i included some sliver of /aco/-like artists present on danbooru for regularization) but it's not a good dataset by any means.
>is the objective of your finetuning to improve backgrounds?
not really, it's just that i got a bit tired doing an upscale just so that the details are crisp. although i included some backgrounds.
>i've been wondering what causes these color blow outs on vpred models
if you want a short answer, it's due to undertraining on the very first steps, when your picture is almost entirely consists of noise. The model isn't really sure which "color" it should set for various parts of the image, and if for some reason you want to put some dark object on a white background (or vice versa), the model may be confused and set "overall color" for this dark object as "bright"
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