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New in version:
6.2
6.3
6.4
6.5
7.0
7.1
7.2
7.3
7.4
7.5
Statistic
Component: OCR
Recognize text on images.
| Name | Description | Mac/Win | Version |
|---|---|---|---|
| OCR.Cleanup | Shutdown the engine and free all memory. | All | 2.9 |
| OCR.Clear | Free up recognition results and any stored image data, without actually freeing any recognition data that would be time-consuming to reload. | All | 2.9 |
| OCR.GetBoxText | The recognized text is returned as a char* which is coded in the same format as a box file used in training. | All | 2.9 |
| OCR.GetHOCRText | Make a HTML-formatted string with hOCR markup from the internal data structures. | All | 2.9 |
| OCR.GetPageSegMode | Queries page segmentation mode. | All | 2.9 |
| OCR.GetText | Returns recognized text. | All | 2.9 |
| OCR.GetTextWithCoordinates | Queries text with coordinates. | All | 6.5 |
| OCR.Initialize | Initializes tesseract. | All | 2.9 |
| OCR.IsInitialized | Checks if OCR library has been initialized. | All | 4.2 |
| OCR.Language | Return the language used in the last valid initialization. | All | 2.9 |
| OCR.MeanTextConf | Returns the (average) confidence value between 0 and 100. | All | 2.9 |
| OCR.Recognize | Recognize the image. | All | 2.9 |
| OCR.SetImage | Provide an image for Tesseract to recognize. | All | 2.9 |
| OCR.SetPageSegMode | Sets page segmentation mode. | All | 2.9 |
| OCR.SetRectangle | Restrict recognition to a sub-rectangle of the image. | All | 2.9 |
| OCR.SetResolution | Set the resolution of the source image in pixels per inch. | All | 5.1 |
| OCR.WriteToPDF | Writes text on the PDF. | All | 3.1 |
17 functions.
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