## ImageProcessing class

Helper class for Aspose OCR library. Allows to preprocess and save images.

```csharp
public static class ImageProcessing
```

## Methods

| Name | Description |
| --- | --- |
| static [Render](../../aspose.ocr/imageprocessing/render)(OcrInput) | Use image processing to improve the accuracy of OCR. Create a list of filters that will be applied to the input image in the order you specify. example to create filters: PreprocessingFilter filters = new PreprocessingFilter { PreprocessingFilter.Invert(), PreprocessingFilter.Threshold(150), PreprocessingFilter.Binarize(), PreprocessingFilter.Rotate(180), PreprocessingFilter.Resize(3000,3000, Aspose.OCR.Filters.InterpolationFilterType.Box), PreprocessingFilter.Scale(6f), PreprocessingFilter.Dilate() }; You don't need all of them. Set only what you need. |
| static [Save](../../aspose.ocr/imageprocessing/save)(OcrInput, string) | Use image processing to improve the accuracy of OCR. Create a list of filters that will be applied to the input image in the order you specify. Example to create filters: PreprocessingFilter filters = new PreprocessingFilter { PreprocessingFilter.Invert(), PreprocessingFilter.Threshold(150), PreprocessingFilter.Binarize(), PreprocessingFilter.Rotate(180), PreprocessingFilter.Resize(3000,3000, Aspose.OCR.Filters.InterpolationFilterType.Box), PreprocessingFilter.Scale(6f), PreprocessingFilter.Dilate() }; You don't need all of them. Set only what you need. |

### See Also

* namespace [Aspose.OCR](../../aspose.ocr)
* assembly [Aspose.OCR](../../)

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