ubuntu@tesseract-ocr:~/TEST$ bash en_th.sh tesseract 5.0.0-alpha-473-g6d171 leptonica-1.78.0 libgif 5.1.4 : libjpeg 8d (libjpeg-turbo 1.4.2) : libpng 1.2.54 : libtiff 4.0.9 : zlib 1.2.11 : libwebp 0.4.4 : libopenjp2 2.3.0 *** ./en_th.jpg LANG tha+eng TESSDATA tessdat...
#include <leptonica/allheaders.h> int main() { char *outText; tesseract::TessBaseAPI *api = new tesseract::TessBaseAPI(); // Initialize tesseract-ocr with English, without specifying tessdata path if (api->Init(NULL, "eng")){ fprintf(stderr, "Could not initialize tesseract.\n"); ex...
下载地址:https://github.com/tesseract-ocr/tessdata , 亲测可用的包点击 根据自己的需求选择所要的语言库,在这里我们选择的是简体中文所以选择的库是:chi_sim.traineddata 将文件拷贝到到:/usr/local/Cellar/tesseract/3.04.01_2/share/tessdata目录下。 库名-语言表如下 3.Tesseract使用 终端输入命令:tesseract...
同tesseract OCR识别对图片有要求一样,在训练新的字符集或新的字体时,对图片也有一定要求,符合要求的图片,能大大提高训练的效率。 在图像处理方面,去除噪声,使训练的字符图片尽量连贯、清晰。 其他方面,通常的要求如下: 1. 在一幅图片内,字体统一,决不能将多种字体混合出现在一幅训练图片内;如果不是通过扫描文...
Tesseract-OCR学习系列(三)简例 Tesseract API Basic Example using CMake Configuration 参考文档:https://github.com/tesseract-ocr/tesseract/wiki/APIExample Tesseract提供的API可以在baseapi.h文件中找到。然而,如果没有个示例带我们飞一会儿,也是颇难搞懂到底该怎么调用tesseract的api。
Multiple -c arguments are allowed. --psm NUM Specify page segmentation mode. --oem NUM Specify OCR Engine mode. NOTE: These options must occur before any configfile. 通过命令行你就可以完成简单的图片文字识别任务。 tesseract test.png outfile -l chi_sim ...
https://github.com/tesseract-ocr/tesseract/blob/5.3.0/src/ccmain/tessedit.cpp#L295 Other Information I have noticed that there were quite a few issues related to languages load lately (just for ref): Failed loading multiple languagesFailed loading multiple languages#3676 ...
下载地址为:https://github.com/tesseract-ocr/tessdata 下载需要的语言之后,放到/usr/local/Cellar/tesseract/3.05.01/share/tessdata路径下。 常用的如下: 3.Tesseract的使用 帮助文档 ~:Tesseract pengjunzhe$ tesseract help Usage:tesseract--help|--help-psm|--help-oem|--version ...
Tesseract supports different language models, allowing for OCR in multiple languages. You can download additional language files and set the language as shown earlier: tessInstance.setLanguage("spa");// Setting the language to SpanishCode language:Java(java) ...
Tesseract supports popular programming languages such as C++, Java, Python, and others, providing developers with the flexibility to use their preferred language for OCR tasks. This enables the development of custom applications and solutions tailored to specific needs. Advanced Features and Customization...