paddleocr使用

安装Anaconda3-2023.03-1-Windows-x86_64.exe

添加环境变量

D:\ProgramData\anaconda3
D:\ProgramData\anaconda3\Scripts
D:\ProgramData\anaconda3\Library\mingw-w64\bin
D:\ProgramData\anaconda3\Library\usr\bin
D:\ProgramData\anaconda3\Library\bin

配置源
C:\Users\thzn>pip config set global.index-url https://pypi.tuna.tsinghua.edu.cn/simple/ # 配置

conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/free/
conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main/
conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud//pytorch/
conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/conda-forge/
conda config --set show_channel_urls yes

创建虚拟环境
conda create -n pp python=3.7 -y
conda activate pp

手动安装
pip install paddlepaddle==2.4.2 -i https://pypi.tuna.tsinghua.edu.cn/simple
pip install paddleocr
pip freeze > requirements.txt

自动安装
pip install -r requirements.txt

from paddleocr import PaddleOCR

def ocr_image(img_path):
    result = ocr.ocr(img_path, cls=True)

    print('-----------');
    for node1 in result:
        for node2 in node1:
            txt = (node2[1][0]);
            score = (node2[1][1]);
            print(txt, score);

if __name__ == "__main__":
    ocr = PaddleOCR(use_angle_cls=True, use_gpu=False, lang="ch")
    ocr_image('./imgs/car1.jpg');
    ocr_image('./imgs/ship1.jpg');