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HFA2k

4xESRGANby Helaman

4x anime image upscaler with a bit of otf jpg compression and blur. Trained on musl's hfa2k dataset release for Anime SISR, which has been extracted from modern anime films, where the selection criteria was high SNR, no DOF and high frequency information.

Examples: https://imgsli.com/MTc2NDgx (PS Example input images are small, each around 500x280 px)
Example input files: https://drive.google.com/drive/folders/1RI6gGqRy-KxDujbaIrpEMdvFkIWHvfPt
Example output files: https://drive.google.com/drive/folders/1GqHwPlFp6bIQl4R1AxmrmJ6vUUD8FUxH
All my model files can be found on my github repo https://github.com/Phhofm/models

Training details (8)
Date
2023-05-07
Dataset
HFA2k
Dataset size
2568
Training iterations
91000
Training epochs
318
Training batch size
9
Training HR size
256
Training OTF
Yes

Model

Architecture
ESRGAN
Scale
4x
Size
64nf23nb
Color Mode

Rights

CC-BY-4.0
Private use
Commercial use
Distribution
Modifications
Credit required
State Changes
No Liability & Warranty
Disclaimer

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