# Document Scanner

Wisej.NET Hybrid includes an extension for scanning documents based on VisionKit for iOS and using OpenCV for Android.

<figure><img src="/files/GLdL8HVWIKKFCFOXSny7" alt=""><figcaption><p>Android (Left) and iOS (Right) Document Scanner</p></figcaption></figure>

## Example Project

{% embed url="<https://github.com/iceteagroup/wisej-hybrid-examples/tree/main/DocumentScanner>" %}

## Features

* Automatic Edge Detection
* Automatic Cropping
* (iOS) Scan multiple documents


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# Agent Instructions: Querying This Documentation

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Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.wisej.com/hybrid/extensions/document-scanner.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
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Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.