Aspose.OCR for C++ 22.12.0 - Release Notes

This article contains a summary of recent changes, enhancements and bug fixes in Aspose.OCR for C++ 22.12.0 (December 2022) release.

GPU-accelerated version of Aspose.OCR for C++: 22.12.0

What was changed

Key	Summary	Category
OCRCPP-420	Optimized recognition performance when reading the same image with the same settings several times in a row.	Enhancement

Public API changes and backwards compatibility

This section lists all public API changes introduced in Aspose.OCR for C++ 22.12.0 that may affect the code of existing applications.

Added public APIs:

No changes.

Updated public APIs:

The following public APIs have been updated in this release:

Recognition performance optimization

Compatibility: fully backward compatible.

This change will not affect existing code or recognition results.

The library caches the recognition parameters and the result. This allows for much faster recognition when the same image is recognized with the same settings more than once in a row.

Recognizing another image or changing the recognition settings resets the cache.

This behavior applies to the following methods:

C methods

• asposeocr_page
• asposeocr_page_from_raw_bytes
• asposeocr_page_fast
• asposeocr_page_fast_from_raw_bytes
• asposeocr_page_settings
• asposeocr_page_settings_from_raw_bytes
• asposeocr_page_from_uri
• asposeocr_page_all
• asposeocr_page_all_from_raw_bytes
• asposeocr_page_abc
• asposeocr_page_abc_from_raw_bytes
• asposeocr_page_abc_all
• asposeocr_page_abc_all_from_raw_bytes

C++ methods

• aspose::ocr::page
• aspose::ocr::page_from_raw_bytes
• aspose::ocr::page_fast
• aspose::ocr::page_fast_from_raw_bytes
• aspose::ocr::page_settings
• aspose::ocr::page_settings_from_raw_bytes
• aspose::ocr::pages_multi_array
• aspose::ocr::pages_multi_array_from_raw_bytes
• aspose::ocr::page_from_uri
• aspose::ocr::page_all
• aspose::ocr::page_all_from_raw_bytes
• aspose::ocr::page_abc_all
• aspose::ocr::page_abc_all_from_raw_bytes
• aspose::ocr::page_abc
• aspose::ocr::page_abc_from_raw_bytes

Removed public APIs:

No changes.