paddleocr识别电子发票，输出到Excel， 并用tkinter显示识别后的图片及结果

Python —paddleocr Demo

#paddleocr识别电子发票，输出到Excel， 并用tkinter显示识别后的图片及结果

#由于发票数据比较机密，先随便找个新闻内容截图，识别文字看看效果，具体效果图如下！

 

#python -m pip install paddlepaddle -i https://mirror.baidu.com/pypi/simple

from paddleocr import PaddleOCR, draw_ocr

ocr = PaddleOCR(use_angle_cls=True,use_gpu=False)

img_path = '1.png'

result = ocr.ocr(img_path, cls=True)

# for line in result:

#     print(line[1])

# 显示结果

from PIL import Image

image = Image.open(img_path).convert('RGB')

boxes = [detection[0] for line in result for detection in line]

txts = [detection[1][0] for line in result for detection in line]

scores = [detection[1][1] for line in result for detection in line]

# txts_scores = [detection[1] for line in result for detection in line]

# print(txts_scores)

im_show = draw_ocr(image, boxes, txts, scores, font_path='./fonts/simfang.ttf')

im_show = Image.fromarray(im_show)

im_show.save(img_result+'_result.jpg')

#结果图片保存在代码同级文件夹中。

 

import datetime

dt = datetime.datetime.now()

img_result = dt.strftime("%Y%m%d%H%M%S")

print(img_result)

#输出到Excel

 

import pandas as pd

df = pd.DataFrame(txts)

df.to_excel(img_result+'_result.xlsx')

 

#显示识别后的图片及结果

import tkinter

from PIL import Image, ImageTk

root = tkinter.Tk()

img_open = Image.open(img_result+'_result.jpg')

img_png = ImageTk.PhotoImage(img_open)

label_img = tkinter.Label(root, image = img_png)

label_img.pack()

root.mainloop()