> ## Documentation Index
> Fetch the complete documentation index at: https://docs.abbyy.com/llms.txt
> Use this file to discover all available pages before exploring further.

# RemoveMotionBlur Method of the ImageDocument Object

This method removes motion blur from the specified region of the image. The method is primarily designed for preprocessing the images obtained by a digital camera.

## Syntax

### C++

```cpp theme={null}
HRESULT RemoveMotionBlur( IRegion* Region );
```

### C\#

```csharp theme={null}
void RemoveMotionBlur( IRegion Region );
```

### Visual Basic .NET

```vb theme={null}
Sub RemoveMotionBlur(Region As IRegion)
```

## Parameters

**Region**

\[in] This parameter of the [Region](/fine-reader/engine/api-reference/supplementary-objects-and-methods/region) type specifies the set of rectangles to remove motion blur from. The coordinates of rectangles are related to the deskewed black-and-white page of the ImageDocument. This parameter may be 0. In this case, the motion blur is removed from the whole image.

## Return values

This method has no specific return values. It returns the [standard return values of ABBYY FineReader Engine functions](/fine-reader/engine/api-reference/return-codes).

## Remarks

This method removes blur from the [black-and-white](/fine-reader/engine/guided-tour/advanced-techniques/working-with-images#black-and-white), [gray](/fine-reader/engine/guided-tour/advanced-techniques/working-with-images#gray), and [color](/fine-reader/engine/guided-tour/advanced-techniques/working-with-images#color) image planes of the ImageDocument. All the other pages are deleted from the ImageDocument. They will be created upon demand.

## See also

[ImageDocument](/fine-reader/engine/api-reference/image-related-objects/imagedocument)