Python opencv学习-16 SIFT+单应性矩阵+特征匹配（Flann）+目标检测
# 注：sift必须在3.4.2下运行，后面的有专利import numpy as np
import cv2
from matplotlib import pyplot as pltMIN_MATCH_COUNT
# 注：sift必须在3.4.2下运行，后面的有专利import numpy as np
import cv2
from matplotlib import pyplot as pltMIN_MATCH_COUNT
