import cv2
# 读取二值图像(以灰度模式读取)
binary_image = cv2.imread('binary_image.png', cv2.IMREAD_GRAYSCALE)
# 检查图像是否成功读取
if binary_image is None:
print("无法读取图像,请检查图像路径。")
else:
# 定义要检查的点列表,每个点表示为 (x, y) 坐标
points = [(100, 200), (300, 400), (500, 600)]
# 遍历点列表
for point in points:
x, y = point
# 检查点是否在图像范围内
if 0 <= y < binary_image.shape[0] and 0 <= x < binary_image.shape[1]:
# 获取该点的像素值
pixel_value = binary_image[y, x]
if pixel_value == 255:
print(f"点 {point} 在白色区域内。")
else:
print(f"点 {point} 不在白色区域内。")
else:
print(f"点 {point} 超出图像范围。")