Upload README.md with huggingface_hub
Browse files
README.md
CHANGED
|
@@ -12,14 +12,14 @@ tags:
|
|
| 12 |
|
| 13 |
# About
|
| 14 |
|
| 15 |
-
Tiny AutoEncoder trained on the latent space of [black-forest-labs/FLUX.2-dev](https://huggingface.co/black-forest-labs/FLUX.2-dev)'s autoencoder. Works to convert between latent and image space up to 20x faster and in 28x fewer parameters at the expense of a small amount of quality.
|
| 16 |
|
| 17 |
Code for this model is available [here](https://huggingface.co/fal/FLUX.2-Tiny-AutoEncoder/blob/main/flux2_tiny_autoencoder.py).
|
| 18 |
|
| 19 |
# Round-Trip Comparisons
|
| 20 |
|
| 21 |
| Source | Image |
|
| 22 |
-
| ------ | ----- |
|
| 23 |
| https://www.pexels.com/photo/mirror-lying-on-open-book-11495792/ |  |
|
| 24 |
| https://www.pexels.com/photo/brown-hummingbird-selective-focus-photography-1133957/ |  |
|
| 25 |
| https://www.pexels.com/photo/person-with-body-painting-1209843/ |  |
|
|
@@ -51,4 +51,34 @@ with torch.inference_mode():
|
|
| 51 |
|
| 52 |
recon_image = F.to_pil_image(recon)
|
| 53 |
recon_image.save("reconstituted.png")
|
| 54 |
-
```
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 12 |
|
| 13 |
# About
|
| 14 |
|
| 15 |
+
Tiny AutoEncoder trained on the latent space of [black-forest-labs/FLUX.2-dev](https://huggingface.co/black-forest-labs/FLUX.2-dev)'s autoencoder. Works to convert between latent and image space up to 20x faster and in 28x fewer parameters at the expense of a small amount of quality.
|
| 16 |
|
| 17 |
Code for this model is available [here](https://huggingface.co/fal/FLUX.2-Tiny-AutoEncoder/blob/main/flux2_tiny_autoencoder.py).
|
| 18 |
|
| 19 |
# Round-Trip Comparisons
|
| 20 |
|
| 21 |
| Source | Image |
|
| 22 |
+
| ------ | ----- |
|
| 23 |
| https://www.pexels.com/photo/mirror-lying-on-open-book-11495792/ |  |
|
| 24 |
| https://www.pexels.com/photo/brown-hummingbird-selective-focus-photography-1133957/ |  |
|
| 25 |
| https://www.pexels.com/photo/person-with-body-painting-1209843/ |  |
|
|
|
|
| 51 |
|
| 52 |
recon_image = F.to_pil_image(recon)
|
| 53 |
recon_image.save("reconstituted.png")
|
| 54 |
+
```
|
| 55 |
+
|
| 56 |
+
## Use with Diffusers 🧨
|
| 57 |
+
|
| 58 |
+
```py
|
| 59 |
+
import torch
|
| 60 |
+
import torchvision.transforms.functional as F
|
| 61 |
+
from diffusers import AutoModel
|
| 62 |
+
from diffusers.utils import load_image
|
| 63 |
+
|
| 64 |
+
device = torch.device("cuda")
|
| 65 |
+
tiny_vae = AutoModel.from_pretrained(
|
| 66 |
+
"fal/FLUX.2-Tiny-AutoEncoder",
|
| 67 |
+
trust_remote_code=True,
|
| 68 |
+
torch_dtype=torch.bfloat16
|
| 69 |
+
).to(device)
|
| 70 |
+
|
| 71 |
+
pil_image = load_image("/path/to/image.png")
|
| 72 |
+
image_tensor = F.to_tensor(pil_image)
|
| 73 |
+
image_tensor = image_tensor.unsqueeze(0) * 2.0 - 1.0
|
| 74 |
+
image_tensor = image_tensor.to(device, dtype=tiny_vae.dtype)
|
| 75 |
+
|
| 76 |
+
with torch.inference_mode():
|
| 77 |
+
latents = tiny_vae.encode(image_tensor, return_dict=False)
|
| 78 |
+
recon = tiny_vae.decode(latents, return_dict=False)
|
| 79 |
+
recon = recon.squeeze(0).clamp(-1, 1) / 2.0 + 0.5
|
| 80 |
+
recon = recon.float().detach().cpu()
|
| 81 |
+
|
| 82 |
+
recon_image = F.to_pil_image(recon)
|
| 83 |
+
recon_image.save("reconstituted.png")
|
| 84 |
+
```
|