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4xNomos8k_atd_jpg
Phips/4xNomos8k_atd_jpg
4xNomos8k_atd_jpg is a image-to-image model from Phips. Use it when you need one image transformed into another. The card lists the license as cc-by-4.0.
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Public
Updated Oct 8, 2024
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81.7 MB
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At a glance
- Task
- Image-to-Image
- License
- cc-by-4.0
- Access
- Public
- Created
- Oct 7, 2024
- Updated
- Oct 8, 2024
- SHA
- 72164fb5
Model card
From the Hugging Face model README
4xNomos8k_atd_jpg
Name: 4xNomos8k_atd_jpg
License: CC BY 4.0
Author: Philip Hofmann
Network: ATD
Scale: 4
Release Date: 22.03.2024
Purpose: 4x photo upscaler, handles jpg compression
Iterations: 240'000
epoch: 152
batch_size: 6, 3
HR_size: 128, 192
Dataset: nomos8k
Number of train images: 8492
OTF Training: Yes
Pretrained_Model_G: 003_ATD_SRx4_finetune
Description:
4x photo upscaler which handles jpg compression. This model will preserve noise. Trained on the very recently released (~2 weeks ago) Adaptive-Token-Dictionary network.
Training details:
AdamW optimizer with U-Net SN discriminator and BFloat16.
Degraded with otf jpg compression down to 40, re-compression down to 40, together with resizes and the blur kernels.
Losses: PixelLoss using CHC (Clipped Huber with Cosine Similarity Loss), PerceptualLoss using Huber, GANLoss, LDL using Huber, YCbCr Color Loss (bt601) and Luma Loss (CIE XYZ) on neosr.
7 Examples: Slowpics
- Task
- Image-to-Image
- License
- cc-by-4.0
- Created
- Oct 7, 2024
- Updated
- Oct 8, 2024