【stable-diffuision-webui】controlnet制作动漫二维码(丐版)

# 主要参考

首创者博文：[AI生成可扫码图像 — 新 ControlNet 模型展示](https://zhuanlan.zhihu.com/p/634933351) 

光照生成模型C站说明：https://civitai.com/models/80536/lighting-based-picture-control-controlne

扩展阅读：https://aigc.ioclab.com/sd-showcase/light_controlnet.html

他人效果展示：https://www.pinterest.co.uk/technonatorr/qr-codes-produced-by-ai/

controlnet模型下载地址：https://huggingface.co/lllyasviel/ControlNet-v1-1/tree/main

## 手把手教程：

转载的教学视频

**注意**：测试里效果差异来自 `SD基础模型`和`VAE`

# DIY步骤

需要先安装好stable-diffusion-webui 以及controlnet插件，以及基础模型

下图为实际生成过程，中途生成也有失败，需要`仔细检查参数`，具体见截图

## 1. 在线生成二维码（可自己百度）

https://cli.im/url

本博文`用的是  https://qr.io/

## 2.1 controlnet相关模型下载

controlnet安装：https://github.com/Mikubill/sd-webui-controlnet

光照控制模型 control_v1p_sd15_brightness.safetensors：https://huggingface.co/ioclab/ioc-controlnet/blob/main/models/control_v1p_sd15_brightness.safetensors

controlnet_11_tile: https://huggingface.co/lllyasviel/ControlNet-v1-1/blob/main/control_v11f1e_sd15_tile.pth

## 2.2  vae下载 （`可跳过`，如果想和本文一模一样）

链接：https://pan.baidu.com/s/1b9nhcTJs60-Z4CsCPucchw?pwd=0619

名字：kawaii2D_kawaii2DPrunedFp16.vae 

也可以使用其他动漫vae ,效果略有差异

默认的 anything-v4.5-pruned.vae.pt 颜色会差一点

## 3 参数设置

### 3.1 总参数

base Model: anything-v4.5-pruned 以及相关vae  (可以自己选)

·重要：Sampler: DPM++ 2M Karras

> a girl,best quality, ultra-detailed, extremely detailed,extremely delicate and beautiful, floating, high resolution,, (masterpiece, best quality, very detailed, Ultra HD: 1.2)

Negative prompt: nsfw, (worst quality, bad quality:1.6), lowres, signature, watermark, username, easynegative

Steps: 25, Sampler: DPM++ 2M Karras, CFG scale: 7, Seed: 3447199121, Size: 512x512, Model hash: 6e430eb514, Model: anything-v4.5-pruned, Clip skip: 2, ENSD: 31337, ControlNet 0: "preprocessor: inpaint_global_harmonious, model: control_v1p_sd15_brightness [5f6aa6ed], weight: 0.35, starting/ending: (0, 1), resize mode: Crop and Resize, pixel perfect: True, control mode: Balanced, preprocessor params: (-1, 64, 64)", ControlNet 1: "preprocessor: inpaint_global_harmonious, model: control_v11f1e_sd15_tile [a371b31b], weight: 0.65, starting/ending: (0.35, 0.75), resize mode: Crop and Resize, pixel perfect: True, control mode: Balanced, preprocessor params: (-1, 64, 64)"

#### 上传生成的图片获取生成信息

原图链接：https://pan.baidu.com/s/1rQWS5Un65YM8w0b-3wQtNg?pwd=0706 

提取码：0706

### 3.2  controlnet -brightness模型的设置（第一个网络）

ControlNet 0

 model: control_v1p_sd15_brightness [5f6aa6ed], weight: 0.35, starting/ending: (0, 1)

### 3.3  controlnet -tile 模型的设置

ControlNet 1: 

preprocessor: inpaint_global_harmonious, 

model: control_v11f1e_sd15_tile [a371b31b],

weight: 0.65, starting/ending: (0.35, 0.75), 

## 4. 推理后的其他结果