PaddleOCR使用指南

首先是安装飞桨，然后是安装paddleocr

pip install "paddleocr>=2.0.1"

对图像进行识别

from paddleocr import PaddleOCR, draw_ocr
from PIL import Image

if __name__ == '__main__':

    ocr = PaddleOCR(use_angle_cls=True, lang='ch')
    img_path = 'demo/demo_kie.jpeg'
    result = ocr.ocr(img_path, cls=True)
    for line in result:
        print(line)

    image = Image.open(img_path).convert('RGB')
    boxes = [line[0] for line in result]
    txts = [line[1][0] for line in result]
    scores = [line[1][1] for line in result]
    im_show = draw_ocr(image, boxes, txts, scores, font_path='data/chineseocr/labels/font.TTF')
    im_show = Image.fromarray(im_show)
    im_show.save('output/result5.jpg')

这里的PaddleOCR(use_angle_cls=True, lang='ch')中的lang可以是很多种语言，比如`ch`, `en`, `fr`, `german`, `korean`, `japan`。

这里即包含了文字检测，也包含了文本识别，一般结果如下

但如果是一张比较简单的文字，如

这个时候，我们只需要识别，无需检测

from paddleocr import PaddleOCR, draw_ocr

if __name__ == '__main__':

    ocr = PaddleOCR(use_angle_cls=True, lang='en')
    img_path = 'demo/demo_text_recog.jpg'
    result = ocr.ocr(img_path, cls=True, det=False)
    for line in result:
        print(line)

运行结果(部分)

('STAR', 0.8838256597518921)

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