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Params ... will not be optimized. Training error? #23
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Please refer to #13 (comment) |
Question about Warning is gone. May you also note this Warning-feature in the training instruction to prevent the same further question? Anyway, what another reasons could lead to the image blurring? |
There are many reasons that can cause blur, but the most likely is that your GT and Input are not aligned. If you can provide an example, we should be able to offer further assistance. |
I have used remote mouse control for phone to make "GT" and noisy images to avoid unalignment... Do you mean example of training pairs, or example of input RAW before denoise and it's output? |
The example of the input (after amplified by the ratio) and the output, or maybe both? It would be better if these RAW images are postprocessed into sRGB images. |
The blur might be caused by over denoise. Is the pretrain ratio matches the testing ratio? |
Do you mean ratio as 'Exposure level Noisy' / 'Exposure level GT' ? In my case all training Noisy images has ISO 4799 and Exp 0.01 sec. All my training "GT" images has ISO 100 and Exp 0.4 sec. Input image has ISO 793 and Exp 0.02 sec. |
I'm trying to train model using two pairs of RAW photos prepared according to https://github.com/Srameo/LED/blob/main/docs/demo.md
After training I'm running LED with the following command:
Resulting pictures looks clear from noise, with normal colors but very blurred.
May the problem be in a lot of warnings about parameters that will not be optimized?
If not, what should be changed?
Here is training log:
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