opencv学习——特征匹配和单应性查找图片

"""
特征匹配及查找对象
"""

import cv2
import numpy as np
import matplotlib.pylab as plt

MIN_MATCH_COUNT = 10
img1 = cv2.imread('images/111.jpg')          # queryImage
img2 = cv2.imread('images/11.jpg')          # trainImage

def SIFT():
    # Initiate SIFT detector
    sift = cv2.xfeatures2d.SIFT_create()
    # find the keypoints and descriptors with SIFT
    kp1, des1 = sift.dete