Open pataiadam opened 8 years ago
Pseudo:
A képek előfeldolgozása
preprocess(img):
gray = cv2.cvtColor(img,cv2.COLOR_BGR2GRAY)
blur = cv2.GaussianBlur(gray,(5,5),2 )
thresh = cv2.adaptiveThreshold(blur,255,1,1,11,1)
return thresh
A feldolgozott képeket átadjuk ennek:
imgdiff(img1,img2):
img1 = cv2.GaussianBlur(img1,(5,5),5)
img2 = cv2.GaussianBlur(img2,(5,5),5)
diff = cv2.absdiff(img1,img2)
diff = cv2.GaussianBlur(diff,(5,5),5)
flag, diff = cv2.threshold(diff, 200, 255, cv2.THRESH_BINARY)
return np.sum(diff)
Ez visszaadja a legjobban hasonlító kártyákat
find_closest_card(training,img):
features = preprocess(img)
return sorted(training.values(), key=lambda x:imgdiff(x[1],features))[0][0]