## DefectType enumeration

The types of image defects.

## Members
| Member name | Description |
| :- | :- |
|SALT_PEPPER_NOISE|Random white and black pixels scattered across the area. Often occurs in digital photographs.|
|LOW_CONTRAST|Highlights and shadows typically appearing on curved pages.|
|BLUR|The image is out of focus. This detection algorithm can only identify the entire image as blurry. Specific areas cannot be detected.|
|GLARE|Areas in an image caused by uneven lighting, such as spot lights or flash.|
|ALL|All supported image defects.|

### See Also

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