4xFaceUpLDAT
This is the version of FaceUpDAT trained for 80k iters for lower quality images as a single huggingface model card and single safetensors file in files.
Below the original text
Name: 4xFaceUpDAT
Author: Philip Hofmann
Release Date: 02.09.2023
License: CC BY 4.0
Network: DAT
Scale: 4
Purpose: 4x upscaling model for faces
Iterations: 140000
epoch: 54
batch_size: 4
HR_size: 128
Dataset: FaceUp (see dataset-releases channel)
Number of train images: 10'000
OTF Training: Yes
Pretrained_Model_G: DAT_x4.pth
Description: 4x photo upscaler for faces, trained on the FaceUp dataset. These models are an improvement over the previously released 4xFFHQDAT and are its successors. These models are released together with the FaceUp dataset, plus the accompanying
youtube videoThis model comes in 4 different versions:
4xFaceUpDAT (for good quality input)
4xFaceUpLDAT (for lower quality input, can additionally denoise)
4xFaceUpSharpDAT (for good quality input, produces sharper output, trained without USM but sharpened input images, good quality input)
4xFaceUpSharpLDAT (for lower quality input, produces sharper output, trained without USM but sharpened input images, can additionally denoise)
Web Examples (Slowpoke pics):
Low quality input:
-- additional info about the other model versions since I make a single entry here --
4xFaceUpLDAT - iters: 80k, pretrain: 4xFaceUpDAT
4xFaceUpSharpDAT - iters: 100k, pretrain: 4xFaceUpDAT
4xFaceUpSharpLDAT - iters: 80k, pretrain: 4xFaceUpSharpDAT
