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Fixed issue with Epipolar Geometry Tutorial

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This commit is contained in:
Ian Maquignaz 2020-11-17 23:13:57 -05:00
parent 328883b6ea
commit fef23768fe
1 changed files with 1 additions and 3 deletions
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4
doc/py_tutorials/py_calib3d/py_epipolar_geometry/py_epipolar_geometry.markdown
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@ -79,7 +79,7 @@ from matplotlib import pyplot as plt
img1 = cv.imread('myleft.jpg',0) #queryimage # left image
img2 = cv.imread('myright.jpg',0) #trainimage # right image
sift = cv.SIFT()
sift = cv.SIFT_create()
# find the keypoints and descriptors with SIFT
kp1, des1 = sift.detectAndCompute(img1,None)
@ -93,14 +93,12 @@ search_params = dict(checks=50)
flann = cv.FlannBasedMatcher(index_params,search_params)
matches = flann.knnMatch(des1,des2,k=2)
good = []
pts1 = []
pts2 = []
# ratio test as per Lowe's paper
for i,(m,n) in enumerate(matches):
if m.distance < 0.8*n.distance:
good.append(m)
pts2.append(kp2[m.trainIdx].pt)
pts1.append(kp1[m.queryIdx].pt)
@endcode