http://jwlee2218.blogspot.com/2017/11/opencv-feature-matching.html
i want to make a program that searches the wally.
this is a code:
import bumpy as np
import cv2
import matplotlib.pyplot as pat
img1=cv2.imread(‘icy.jpg’,0)
img2=cv2.imread(‘wally.png’,0)
sift=cv2.xfeatures2d.SIFT_create()
kp1,des1=sift.detectAndCompute(img1,None)
kp1,des2=sift.detectAndCompute(img2,None)
bf=cv2.BFMatcher()
matches=bf.knnMatch(des1,des2,k=2)
good=[]
for m,n in matches:
if m.distance<0.75*n.distance:
good.append([m])
img3=cv2.drawMatchesKnn(img1,kp1,img2,kp2,good,None,flags=2)
plt.imshow(img3)
plt.show()
But i have another errors.
this is a error: syntaxerror keyword can't be an expression
I don't understand what they say
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