---
title: LaCon
canonical_url: "https://www.modelscope.cn/models/AlonzoLeeeoooo/LaCon"
md_url: "https://www.modelscope.cn/models/AlonzoLeeeoooo/LaCon.md"
repository: AlonzoLeeeoooo/LaCon
last_updated: 2024-06-13
pipeline_tag: vision-efficient-tuning
tasks:
  - vision-efficient-tuning
library_name:
  - pytorch
frameworks:
  - Pytorch
downloads: 30
stars: 2
---

# LaCon

> LaCon - AlonzoLeeeoooo 在 ModelScope 开源的模型。Official pre-trained model weights of the paper titled "LaCon: Late-Constraint Diffusion for Steerable Guided Image Synthesis".

- **Repository**: AlonzoLeeeoooo/LaCon
- **Tasks**: vision-efficient-tuning
- **Downloads**: 30
- **Stars**: 2
- **Last updated**: 2024-06-13

Source: https://www.modelscope.cn/models/AlonzoLeeeoooo/LaCon

---

<div align="center">

# LaCon: Late-Constraint Diffusion for Steerable Guided Image Synthesis

Chang Liu, Rui Li, Kaidong Zhang, Xin Luo, Dong Liu

[[`Paper`]]((https://arxiv.org/pdf/2305.11520)) / [[`Project`]](https://alonzoleeeooo.github.io/LCDG/) / [[`GitHub`]](https://github.com/AlonzoLeeeooo/LCDG) / [[`Huggingface`]](https://huggingface.co/AlonzoLeeeooo/LaCon) / [`Demo`]
</div>

Official pre-trained model weights of the paper titled "LaCon: Late-Constraint Diffusion for Steerable Guided Image Synthesis".

# Model Weights Structure
```
LaCon/
└── data-preprocessing
    ├── bdcn.pth                      <----- Model weights of BDCN edge detector (Place in `data-preprocessing/bdcn-edge-detection/checkpoints`)
    ├── vgg16.pth                     <----- Preresquisites of BDCN edge detector (Place in `data-preprocessing/bdcn-edge-detection/checkpoints`)
    └── u2net.pth                     <----- Model weights of U2-Net saliency detector (Place in `data-preprocessing/u2net-saliency-detection/checkpoints`)
└── sd-checkpoints
    ├── sd-v1-4.ckpt                  <----- SD v1.4
    ├── kl-f8.ckpt                    <----- VAE model of SD v1.4
    ├── sd-celebahq.ckpt              <----- SD CelebA-HQ
    └── vq-f4.ckpt                    <----- VAE model of SD CelebA-HQ
├── sdv14_edge.pth                    <----- Condition aligner based on SD v1.4, for edge conditions
├── sdv14_color.pth                   <----- Condition aligner based on SD v1.4, for color conditions
├── sdv14_mask.pth                    <----- Condition aligner based on SD v1.4, for mask conditions
├── sd_celeb_edge.pth                 <----- Condition aligner based on SD CelebA-HQ, for edge conditions
└── sd_celeb_stroke.pth               <----- Condition aligner based on SD CelebA-HQ, for color conditions