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Aspose.OCR for .NET 22.11.0 - Release Notes
This article contains a summary of recent changes, enhancements and bug fixes in Aspose.OCR for .NET 22.11.0 (November 2022) release.
GPU version: 21.6.0
What was changed
| Key | Summary | Category |
|---|---|---|
| OCRNET-582 | Added a new document areas detection mode that auto-straightens curved lines and finds text blocks inside the resulting image. | New feature |
| OCRNET-604 | Fixed handling of images with different horizontal and vertical resolutions (non-square pixels). | Fix |
| n/a | Improved XML extraction from JPEG images. | Enhancement |
Public API changes and backwards compatibility
This section lists all public API changes introduced in Aspose.OCR for .NET 22.11.0 that may affect the code of existing applications.
Added public APIs:
The following public APIs have been introduced in this release:
DetectAreasMode.CURVED_TEXT
Added a new areas detection mode DetectAreasMode.CURVED_TEXT which uses a specialized neural network that automatically tracks and rectifies curved lines of text. This improves recognition accuracy and allows much more text to be recovered and extracted.
Updated public APIs:
No changes.
Removed public APIs:
No changes.
Usage examples
The examples below illustrates the changes introduced in this release:
DetectAreasMode.CURVED_TEXT
Aspose.OCR.AsposeOcr recognitionEngine = new Aspose.OCR.AsposeOcr();
Aspose.OCR.RecognitionSettings recognitionSettings = new Aspose.OCR.RecognitionSettings();
recognitionSettings.DetectAreasMode = Aspose.OCR.DetectAreasMode.CURVED_TEXT;
// Recognize image
Aspose.OCR.RecognitionResult result = recognitionEngine.RecognizeImage("source.png", recognitionSettings);
Console.WriteLine(result.RecognitionText);