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fix py_matcher tutorial

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StevenPuttemans 2015-08-07 09:36:49 +02:00
parent 573858f134
commit b09f591dda
1 changed files with 4 additions and 4 deletions
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doc/py_tutorials/py_feature2d/py_matcher/py_matcher.markdown
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@ -46,20 +46,20 @@ Here, we will see a simple example on how to match features between two images.
a queryImage and a trainImage. We will try to find the queryImage in trainImage using feature
matching. ( The images are /samples/c/box.png and /samples/c/box_in_scene.png)
We are using SIFT descriptors to match features. So let's start with loading images, finding
We are using ORB descriptors to match features. So let's start with loading images, finding
descriptors etc.
@code{.py}
import numpy as np
import cv2
from matplotlib import pyplot as plt
import matplotlib.pyplot as plt
img1 = cv2.imread('box.png',0) # queryImage
img2 = cv2.imread('box_in_scene.png',0) # trainImage
# Initiate SIFT detector
orb = cv2.ORB()
orb = cv2.ORB_create()
# find the keypoints and descriptors with SIFT
# find the keypoints and descriptors with ORB
kp1, des1 = orb.detectAndCompute(img1,None)
kp2, des2 = orb.detectAndCompute(img2,None)
@endcode