> For the complete documentation index, see [llms.txt](https://docs.theseaai.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.theseaai.com/main/ch/ren-wu/gao-qing-fang-da.md).

# 高清放大

***

<figure><img src="/files/c5ac8852cba7099422660946c112fc8c87412c5d" alt=""><figcaption></figcaption></figure>

***

## 交互式教程

{% hint style="info" icon="language" %}
**如何更改教程语言**\
教程默认以英文显示。若要以其他语言查看本教程，请将鼠标悬停在右上角并选择 <i class="fa-language">:language:</i> **语言**.
{% endhint %}

{% @arcade/embed flowId="Qg5FyTtXao2TWciJR6Gs" url="<https://app.arcade.software/share/Qg5FyTtXao2TWciJR6Gs>" %}

***

## 如何使用

{% stepper %}
{% step %}

#### 选择“Upscale”

在左侧任务菜单中，选择 <kbd><mark style="color:$primary;">**Resize**<mark style="color:$primary;"></kbd> 然后 <kbd><mark style="color:$tint;">**Upscale**<mark style="color:$tint;"></kbd>

这将打开 Upscale 工作区。
{% endstep %}

{% step %}

#### 上传产品图片

产品图片将用作前景元素。

您可以通过以下方式上传图片：

* 选择 <kbd><mark style="color:$primary;">**上传图片**<mark style="color:$primary;"></kbd> 在场景内
* 从电脑中的文件夹拖放图片
* 从屏幕左下角的 Library 面板拖放图片

上传后，产品将显示在场景中。
{% endstep %}

{% step %}

#### 选择输出尺寸

在右侧的 Upscale 生成设置面板中，在两个放大选项之间选择：

**标准放大**

* 当您需要当前图像的更大版本时，请使用标准放大。
* 根据当前场景大小提高分辨率
* 可用尺寸：
  * 当前场景大小 ×2
  * 当前场景大小 ×3
  * 当前场景大小 ×4
  * 当前场景大小 ×5
  * 当前场景大小 ×6

**高级放大（细节优化）**

* 专为最终步骤放大而设计，可增强细微纹理和细节保真度。
* 生成 4096 × 4096px 输出
  {% endstep %}

{% step %}

#### Upscale

确认所有设置后，选择 <kbd><mark style="color:$primary;">**Upscale**<mark style="color:$primary;"></kbd>.

生成的场景将显示在您的 Playground 中。
{% endstep %}
{% endstepper %}


---

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