---
license: mit
base_model: edurnebb/PreciseCam
pipeline_tag: image-to-image
tags:
  - diffusers
  - controlnet
  - stable-diffusion-xl
  - precisecam
---

# PreciseCam middle-only

This is a converted version of [`edurnebb/PreciseCam`](https://huggingface.co/edurnebb/PreciseCam) for standard Diffusers.

The final 1x1 convolution of each ControlNet down-block residual projection is zeroed. The mid-block residual and the ControlNet backbone are unchanged. This bakes behavior equivalent to `middle_res_only=True` into the checkpoint, without requiring a Diffusers fork or monkey patch.

## Usage

```python
import torch
from diffusers import ControlNetModel

controlnet = ControlNetModel.from_pretrained(
    "piyohogeo/PreciseCam-middle-only",
    torch_dtype=torch.float16,
)
```

The checkpoint uses the standard Diffusers `ControlNetModel` layout. PreciseCam's expected PF-US conditioning image is still required.

Conversion details and before/after parameter statistics are recorded in `middle_only_conversion.json`. The conversion and validation tools are available at [piyohogeo/precisecam_middle_only](https://github.com/piyohogeo/precisecam_middle_only).

## License

The source model is distributed under the MIT license. See the source model repository for its license and attribution details.