OcrPreprocessingOptions Class |
Summary description for OcrPreProcessingOptions.
This class represents pre-processing options that will be applied to the core OcrEngine
when recognizing.
Inheritance HierarchySystemObject
Atalasoft.OcrOcrPreprocessingOptions
Atalasoft.OcrOcrPreprocessingOptions
Namespace: Atalasoft.Ocr
Assembly: Atalasoft.dotImage.Ocr (in Atalasoft.dotImage.Ocr.dll) Version: 11.4.0.9.0.377 (.NET 4.5.2, x86)
SyntaxThe OcrPreprocessingOptions type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | OcrPreprocessingOptions | Creates a new instance of OcrPreprocessingOptions. |
| OcrPreprocessingOptions(Int32) | Creates a new instance of OcrPreprocessingOptions passing in the 32-bit native mask of
processing options. |
Properties| Name | Description | |
|---|---|---|
 | AutoRotate | Determines of the OCR engine should rotate the document based on text orientation. |
| Deskew | Determines if the OCR engine should deskew the image. |
| Despeckle | Determines if the engine should despeckle the image. |
| FlipLeftRight | Determines if the engine should flip the image left to right |
| Invert | Determines if the engine should invert the image |
| ToBilevel | Determines if the image should convert to black and white prior to OCR. |
Methods| Name | Description | |
|---|---|---|
| Clone | Creates a copy of this object |
| Equals | Determines whether the specified object is equal to the current object. (Inherited from Object.) |
 | Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.) |
| GetHashCode | Serves as the default hash function. (Inherited from Object.) |
| GetOption |
Retrieves the option using the integer mask.
|
| GetOptionsMask | Gets the native pre-processing options from the value of properties in this class. |
| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| InternalClone |
Returns a deep copy of the OcrPreProcessing options
|
| MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
| SetOption |
Sets an option using an integer mask
|
| ToString | Returns a string that represents the current object. (Inherited from Object.) |
Remarks This class can be extended to add more options, in which case, the instance of the extended class should
be passed into the various pre-processing events that are fired in OcrEngine.
See Also