在python/OpenCV中使用图像文件作为参考来检测GUI按钮的最佳方法

import cv2
import numpy as np

# 加载原始图像和模板图像
original_image = cv2.imread('path_to_original_image.png')
template_image = cv2.imread('path_to_template_image.png')

# 获取模板的宽度和高度
template_height, template_width = template_image.shape[:2]

# 执行模板匹配
result = cv2.matchTemplate(original_image, template_image, cv2.TM_CCOEFF_NORMED)

# 获取最佳匹配位置
min_val, max_val, min_loc, max_loc = cv2.minMaxLoc(result)

# 在原始图像上绘制矩形框
top_left = max_loc
bottom_right = (top_left[0] + template_width, top_left[1] + template_height)
cv2.rectangle(original_image, top_left, bottom_right, (0, 255, 0), 2)

# 显示结果
cv2.imshow('Detected Button', original_image)
cv2.waitKey(0)
cv2.destroyAllWindows()