import cv2 as cv
import numpy as np
from matplotlib import pyplot as plt
import img_processing as ip

print(cv.__version__)

img_path = 'data/1-D2K286+520-300GD P_1.JPG'
img = cv.imread(img_path, cv.IMREAD_COLOR)  # 读取图像 三通道彩色图

# 起始点假设为固定位置，即 44 行，65 列
data_interest = img[44:, 65:-2]  # 感兴趣的数据区域
number_interest = img[8:20, 64:175]  # 感兴趣的数字区域 横向

ip.cv_info(f"data_interest", data_interest)
ip.cv_info(f"number_interest", number_interest)

# 切割图像
ip.split_img(data_interest)

# 获取数字
num = ip.split_num(number_interest)
print(type(num))
print(num)

# gi.cv_show('data', data_interest)
# gi.cv_show('number', a)

cv.imwrite('data/saved_img/data_interest.PNG', data_interest)  # 保存图片
cv.imwrite('data/saved_img/number_interest.PNG', number_interest)  # 保存图片