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Aspose.OCR for CPP 21.7 Release Notes
This page contains release notes for Aspose.OCR for C++ 21.7.
GPU version: 21.7.0
All Features
| Key | Summary | Category |
|---|---|---|
| OCRCPP-182 | Import new models (DSR, Chinese OCR) | Enhancement |
| OCRCPP-183 | Add function CalcSkewImage(uri) | Enhancement |
Enhancements
- added new Api function CalculateSkewFromUri(uri)
- new ML model with improved regions recognition
- added Chinese language support
Public API and Backwards Incompatible Changes
New API
- added function: double asposeocr_get_skew_from_uri(const char uri)
Removed APIs
No Changes
Example (C++17 since filesystem)
#include <iostream>
#include <aspose_ocr.h>
#include <filesystem>
#include <corecrt_io.h>
#include <fcntl.h>
int main()
{
_setmode(_fileno(stdout), _O_U16TEXT);
//Current directory const
std::filesystem::path path{ std::filesystem::current_path() };
/* asposeocr_set_license */
const std::string lic = "/Aspose.Total.lic";
std::filesystem::path license = path.string() + lic;
asposeocr_set_license(license.string().c_str());
/* asposeocr_set_license */
bool lic_result = asposeocr_get_state();
//Recognize image with chinese text
std::filesystem::path image = path.string() + "/chinese.png";
// Prepare buffer for result (in symbols, len_byte = len * sizeof(wchar_t))
const size_t len = 4096;
wchar_t buffer[len] = { 0 };
/* asposeocr_page_save*/
RecognitionSettings settings;
settings.language_alphabet = language::chi;
asposeocr_page_save(image.string().c_str(), "res_ocr.txt", settings);
/* get angle*/
double angle = asposeocr_get_skew_from_uri(uri.c_str());
cout << uri << " Angle: " << angle << '\n';
}