Hello there. I want to compare my image file with the people in the camera. if the person in the image file matches the person in the camera, return TRUE. But I get an error when comparing. I specified the code structure:
import cv2 import os face_cascade=cv2.CascadeClassifier("frontalface.xml") img=cv2.imread("resim.jpg") img=cv2.resize(img,(640,480)) gray2=cv2.cvtColor(img,cv2.COLOR_BGR2GRAY) faces2=face_cascade.detectMultiScale(gray2,1.4,9) for (kordinat1,kordinat2,yukseklik,genislik) in faces2: resim_dikdortgen=cv2.rectangle(img,(kordinat1,kordinat2),(kordinat1+yukseklik,kordinat2+genislik),(0,255,0),3)
cv2.imshow("resim",resim_dikdortgen)
sayac=0 vid=cv2.VideoCapture(0) vid.set(3,640) vid.set(4,480)
face_id=1 sayac=0 while 1: _,frame=vid.read()
return_value,image = vid.read() gray=cv2.cvtColor(frame,cv2.COLOR_BGR2GRAY)
faces=face_cascade.detectMultiScale(frame,1.3,5)
for(x,y,w,h) in faces:
kamera_resim=cv2.rectangle(frame,(x,y),(x+w,y+h),(255,0,0),2)
if face_id<5:
face_id=face_id+1
deneme=cv2.imwrite("testzamani"+str(face_id)+".jpg",frame[y:y+h,x:x+w])
cv2.imshow("image",frame) diff = cv2.subtract(img,testzamani1) b,g,r = cv2.split(diff) if cv2.countNonZero(b) == 0 and cv2.countNonZero(g) == 0 and cv2.countNonZero(r) == 0 : print("completely equal") else: print("NOT completely equal")
if cv2.waitKey(5) & 0xFF==ord('q') : break
vid.release() cv2.destroyAllWindows()
