PreprocessingParams Object (Web Services API)
This object specifies how an image will be preprocessed before analysis and recognition.
Properties
| Name | Type | Description |
| ConvertToBWFormat | Boolean |
Specifies if the image must be converted to black and white during preprocessing.
|
| CorrectResolution | Boolean | Specifies if the image resolution must be corrected. |
| Deskew | Boolean | Specifies if the skew angle for an image must be corrected during preprocessing. This mode is recommended if you want to automatically correct skew for images you work with. |
| DiscardJobWithDocumentsWithDigitalSignature | Boolean | Specifies if jobs containing digitally signed PDFs must be discarded. |
| PdfMode | PdfModeEnum | PDF processing mode. |
| RemoveGarbage | Boolean | Specifies if garbage (excess dots that are smaller than a certain size) must be removed from the image during preprocessing. |
| RemoveTexture | Boolean | Specifies if background noise must be cleared before the recognition process starts. |
| RotationType | RotationTypeEnum | Specifies what type of rotation will be performed upon the image during preprocessing. |
| SplitDualPages | Boolean | Specifies if the dual pages must be split during preprocessing. |
| StraightenLines | Boolean | Specifies if lines must be straightened. |
| DontModifyDocumentsWithDigitalSignature | Boolean | True if PDF with digital signatures must not be modified. |
| KeepAnnotationsInPdf | Boolean | True if comments, notes, etc. must be preserved in PDF documents. |
See also
XmlTicket::PreprocessingParams, XmlResult::PreprocessingParams
26.03.2024 13:49:49
Note. If this property is set to TRUE, the speed of recognition will increase, but the quality will decrease.