DetectAreasMode.TEXT_IN_WILD
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To use this structure detection algorithm, install sparse text recognition model (aspose-ocr-text-in-wild-v1) in your project.
When this mode is enabled, Aspose.OCR engine finds individual words on images with sparse text. It is very effective when dealing with the following images:
- Street photos.
- Road signs.
- Signboards.
- Price tags.
- Food labels, nutritional information, ingredient lists.
- Menus.
- Catalogs.
This algorithm automatically activates detection of the coordinates of image regions containing words. There is no need to use DetectRectangles() method.
However, this algorithm is very inefficient when dealing with large amounts of text, such as pages from books and newspaper articles. Try DetectAreasMode.DOCUMENT instead.
Example
The following code sample demonstrates how to use this document areas detection algorithm:
AsposeOCR api = new AsposeOCR();
RecognitionSettings recognitionSettings = new RecognitionSettings();
recognitionSettings.setDetectAreasMode(DetectAreasMode.TEXT_IN_WILD);
// Load an image
OcrInput images = new OcrInput(InputType.SingleImage);
images.add("source.png");
// Recognize images
ArrayList<RecognitionResult> results = api.Recognize(images, recognitionSettings);
System.out.println("Recognition result:\n" + results[0].recognitionText + "\n\n");