thats my python3 opencv3 code i get this error when i run this code i did't finished it yet that's are the error can some one help ?
line 19, in <module> matches = bf.match(np.array(kpTrain, desTrain)) TypeError: data type not understood
that's my code
import numpy as np
import cv2
camera = cv2.VideoCapture(0)
orb = cv2.ORB_create()
img = cv2.imread('/home/shar/home.jpg')
imggray = cv2.cvtColor(img, cv2.COLOR_BGR2GRAY)
kpTrain = orb.detect(imggray,None)
kpTrain, desTrain = orb.compute(imggray, kpTrain)
ret, imgCamColor = camera.read()
bf = cv2.BFMatcher(cv2.NORM_HAMMING, crossCheck=True)
matches = bf.match(np.array(kpTrain, desTrain))