OpenCV第四篇：OCR工具：pytesseract

心已赠人 2024-04-08 11:45 28阅读 0赞

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#### 1.安装Tesseract-OCR 引擎 ####

[https://blog.csdn.net/Alexabc3000/article/details/124968169][https_blog.csdn.net_Alexabc3000_article_details_124968169]

下载地址：[Index of /tesseract][Index of _tesseract]

![7b71e6fad2424e2b8ac35551483f7581.png][]

![80714603b7764fd89a8a0b31ed0f8cbe.png][]

![3cc5e37158b1455ebf9c5fe852f15bd5.png][]

设置环境变量：**D:\\Program Files\\Tesseract-OCR**

![dda5a1b9e62740b9a3dd680051c2aaaf.png][]

测试一下看看是否安装成功：

tesseract --version

![970b6a1f5f9344d39573db75681ff872.png][]

**安装完毕：重启电脑。**

#### 2.安装pytesseract ####

pip install pytesseract -i https://pypi.tuna.tsinghua.edu.cn/simple

pip install Pillow -i https://pypi.tuna.tsinghua.edu.cn/simple

#### 3.使用示例： ####

![3dfce8540e3e40aaa985dde6686b9f97.jpeg][]

import pytesseract
    from PIL import Image
    
    if __name__ == '__main__':
        languages = pytesseract.get_languages()
        print('支持的语言：', languages)
        result = pytesseract.image_to_string(Image.open('9.jpg'))
        print('识别结果：\n', result)

运行结果：

![5dd30f3d375a4145bb2b5af72f9d9d62.png][]

[https_blog.csdn.net_Alexabc3000_article_details_124968169]: https://blog.csdn.net/Alexabc3000/article/details/124968169
[Index of _tesseract]: https://digi.bib.uni-mannheim.de/tesseract/
[7b71e6fad2424e2b8ac35551483f7581.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/04/08/6f6ed9584e3543d0b8e47717145a568a.png
[80714603b7764fd89a8a0b31ed0f8cbe.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/04/08/ce115b735ea0476796c5849ee9a54390.png
[3cc5e37158b1455ebf9c5fe852f15bd5.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/04/08/524b675ce21846fba738bdd22da6bb25.png
[dda5a1b9e62740b9a3dd680051c2aaaf.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/04/08/422515dc4dce408aafbaae11dfc659c2.png
[970b6a1f5f9344d39573db75681ff872.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/04/08/0f1af748dff34fce97d8cdf51822bec4.png
[3dfce8540e3e40aaa985dde6686b9f97.jpeg]: https://image.dandelioncloud.cn/pgy_files/images/2024/04/08/a44a716cc2d546869a3f9437e14ce18a.jpeg
[5dd30f3d375a4145bb2b5af72f9d9d62.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/04/08/97a0d56b6fa14973a044b591d4cfe327.png