Upload folder using huggingface_hub
Browse files
README.md
CHANGED
|
@@ -9,6 +9,28 @@ These are LoRAs trained to control the exposure of images generated with **FLUX.
|
|
| 9 |
- Adjust the LoRA weight to control the intensity of the effect. A weight of 1 is a good starting point.
|
| 10 |
- Trigger words are the same as the LoRA name without the extension (e.g., `ev+2`, `ev-2`).
|
| 11 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 12 |
## Samples
|
| 13 |
|
| 14 |
Here are some examples of how the LoRAs affect the image exposure.
|
|
|
|
| 9 |
- Adjust the LoRA weight to control the intensity of the effect. A weight of 1 is a good starting point.
|
| 10 |
- Trigger words are the same as the LoRA name without the extension (e.g., `ev+2`, `ev-2`).
|
| 11 |
|
| 12 |
+
## ComfyUI Workflow for HDR Image Generation
|
| 13 |
+
|
| 14 |
+
These LoRAs work perfectly with ComfyUI to generate multiple exposure images that can be combined into HDR (High Dynamic Range) images.
|
| 15 |
+
|
| 16 |
+
### HDR Processing with ComfyUI
|
| 17 |
+
For creating professional HDR images using these exposure LoRAs, use the **Luminance Stack Processor** custom nodes:
|
| 18 |
+
|
| 19 |
+
**🔗 GitHub Repository**: [Luminance Stack Processor](https://github.com/sumitchatterjee13/Luminance-Stack-Processor)
|
| 20 |
+
|
| 21 |
+
This custom ComfyUI node allows you to:
|
| 22 |
+
- Merge different exposure level images (generated with these LoRAs)
|
| 23 |
+
- Create high dynamic range images using advanced algorithms
|
| 24 |
+
- Export professional 32-bit EXR files with preserved HDR values
|
| 25 |
+
- Use the **Radiance Fusion Algorithm** for enhanced HDR processing
|
| 26 |
+
|
| 27 |
+
### Workflow Process:
|
| 28 |
+
1. Generate images with different LoRAs (`ev-4`, `ev-2`, `ev+2`, `ev+4`)
|
| 29 |
+
2. Use the **Luminance Stack Processor** nodes to combine exposures
|
| 30 |
+
3. Export as HDR EXR files with full dynamic range preservation
|
| 31 |
+
|
| 32 |
+
Complete ComfyUI workflow examples are available in the repository's `/workflow` directory.
|
| 33 |
+
|
| 34 |
## Samples
|
| 35 |
|
| 36 |
Here are some examples of how the LoRAs affect the image exposure.
|