把图片转化为列表该怎么做

PIL + pytesseract，以及一些额外处理（虽然还是有一些问题

from PIL import Image
import pytesseract
import pandas as pd

data_ori = pytesseract.image_to_string(Image.open('data.png'))

data_s = ''.join(i if (i.isdigit() or i == '.') else ' ' for i in data_ori)

data_lst = [i for i in data_s.split() if '.' in i and i[0] != '.' and i[-1] != '.']

data = [[float(data_lst[6 * i]), float(data_lst[6 * i + 1])] for i in range(10)] + [[float(data_lst[6 * i + 2]), float(data_lst[6 * i + 3])] for i in range(10)] + [[float(data_lst[6 * i + 4]), float(data_lst[6 * i + 5])] for i in range(10)]

pd.DataFrame(data, columns = ['密度', '含糖率']).to_csv('ocr.csv', index = False)