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Aspose.OCR for Java 25.3.0 - Release Notes
This article contains a summary of recent changes, enhancements and bug fixes in Aspose.OCR for Java 25.3.0 (March 2025) release.
GPU version: 23.10.1
What was changed
| Key | Summary | Category |
|---|---|---|
| OCRJAVA‑413 | Added automatic detection of image language, supporting: English (Latin), Cyrillic, Arabic, Chinese, Japanese, Korean, Hindi, Tamil, Telugu, and Kannada. | New feature |
Public API changes and backwards compatibility
This section lists all public API changes introduced in Aspose.OCR for Java 25.3.0 that may affect the code of existing applications.
Added public APIs:
LanguageDetectionOutput class
This class stores the results of language detection.
| Property | Type | Description |
|---|---|---|
source | string | The full path or URL of the source file. If the file is provided as a BufferedImage, InputStream, an array of pixels, or a Base64 string, this value will be empty. |
page | int | Page number. When working with single-page images, this value is always 0. |
Languages | List<Map.Entry<Language, Float>> | Lists the languages detected in the image along with their probabilities. |
DetectLanguages method
Identify languages on the images provided in OcrInput object and return them as a list of LanguageDetectionOutput objects.
To use this method, install (aspose-ocr-language-classification-v1) advanced OCR model to your project.
Updated public APIs:
No changes.
Removed public APIs:
No changes.
Examples
The code samples below illustrate the changes introduced in this release:
Detect languages on the image
OcrInput input = new OcrInput(InputType.SingleImage);
input.add("source.png");
LanguageDetectionOutput result = api.DetectLanguages(input).get(0);
out.println("File: " + result.source);
out.println("Page: " + result.page);
for(Map.Entry<Language, Float> l : result.languages)
out.println("Language: " + l.getKey()+ " : " + l.getValue());