利用skimage库的profileline函数
skimage.measure.profile_line(_image, src, dst, linewidth=1, order=None, mode=’reflect’, cval=0.0, *, reduce_func=
image:输入图像
src:起始点坐标 (行坐标值,列坐标值)
dst: 终点坐标 (行坐标值,列坐标值)
from skimage.measure import profile_line
line1 = profile_line(MIP_1,(546,321), (560,364))
line2 = profile_line(MIP_2,(546,321), (560,364))
line1 = line1 / np.max(line1[:])
line2 = line2 / np.max(line2[:])
plt.figure()
plt.plot(line1)
plt.plot(line2)
Reference
https://scikit-image.org/docs/dev/api/skimage.measure.html#skimage.measure.profile_line