| --- |
| license: bsd-3-clause |
| tags: |
| - coreml |
| - super-resolution |
| - real-esrgan |
| - image-upscaling |
| --- |
| |
| ## LocalMuseAI distribution mirror |
|
|
| This repository mirrors the Core ML artifact originally published by [VincentGOURBIN/RealESRGAN-CoreML](https://huggingface.co/VincentGOURBIN/RealESRGAN-CoreML) for use by the LocalMuse iOS app. The model archive is preserved unchanged. |
|
|
|
|
| # Real-ESRGAN CoreML |
|
|
| CoreML conversion of [xinntao/Real-ESRGAN](https://github.com/xinntao/Real-ESRGAN) (RealESRGAN_x4plus) for use in macOS/iOS apps. |
| |
| ## Model |
| |
| - **Architecture**: RRDBNet (23 RRDB blocks, 64 features, 32 growth channels) |
| - **Scale**: 4x upscaling |
| - **Precision**: Float16 |
| - **Input**: `(1, 3, 256, 256)` — RGB normalized [0, 1] |
| - **Output**: `(1, 3, 1024, 1024)` — RGB [0, 1] |
| - **Size**: ~33 MB (mlpackage), ~30 MB (zip) |
| - **Target**: macOS 15+ |
| |
| ## Usage |
| |
| Download `RealESRGAN-x4plus.mlpackage.zip`, unzip, then compile: |
| |
| ```swift |
| let compiledURL = try MLModel.compileModel(at: mlpackageURL) |
| let model = try MLModel(contentsOf: compiledURL) |
| ``` |
| |
| For images larger than 256x256, use tile-based processing with overlap padding. |
| |
| ## License |
| |
| BSD-3-Clause (same as original Real-ESRGAN) |
| |
| ## Credits |
| |
| - Original model: [xinntao/Real-ESRGAN](https://github.com/xinntao/Real-ESRGAN) |
| - Converted for [Fluxforge Studio](https://fluxforge.app) |
| |
