---
tags:
- unet
- pix2pix
- pytorch
library_name: pytorch
license: wtfpl
datasets:
- K00B404/pix2pix_flux_set
language:
- en
pipeline_tag: image-to-image
---

# Pix2Pix UNet Model

## Model Description
Custom UNet model for Pix2Pix image translation.
- **Image Size:** 256
- **Model Type:** small_UNet (256)

## Usage

```python
import torch
from small_256_model import UNet as small_UNet
from big_1024_model import UNet as big_UNet
big = True
# Load the model
name='big_model_weights.pth' if big else 'small_model_weights.pth'
checkpoint = torch.load(name)
model = big_UNet() if checkpoint['model_config']['big'] else small_UNet()
model.load_state_dict(checkpoint['model_state_dict'])
model.eval()

Model Architecture

UNet(
  (encoder): Sequential(
    (0): Conv2d(3, 64, kernel_size=(4, 4), stride=(2, 2), padding=(1, 1))
    (1): ReLU(inplace=True)
    (2): Conv2d(64, 128, kernel_size=(4, 4), stride=(2, 2), padding=(1, 1))
    (3): ReLU(inplace=True)
    (4): Conv2d(128, 256, kernel_size=(4, 4), stride=(2, 2), padding=(1, 1))
    (5): ReLU(inplace=True)
  )
  (decoder): Sequential(
    (0): ConvTranspose2d(256, 128, kernel_size=(4, 4), stride=(2, 2), padding=(1, 1))
    (1): ReLU(inplace=True)
    (2): ConvTranspose2d(128, 64, kernel_size=(4, 4), stride=(2, 2), padding=(1, 1))
    (3): ReLU(inplace=True)
    (4): ConvTranspose2d(64, 3, kernel_size=(4, 4), stride=(2, 2), padding=(1, 1))
    (5): Tanh()
  )
)