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Code Issues Releases Wiki Activity

Fixed spelling error and added comments

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Abban Fahim
2023-11-12 11:38:41 +04:00
committed by GitHub
parent 51ca45c6f9
commit ffdc6fb5aa
1 changed files with 3 additions and 1 deletions
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opencv.html.markdown
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@@ -114,13 +114,15 @@ eye_cascade = cv2.CascadeClassifier('haarcascade_eye.xml')
img = cv2.imread('human.jpg') img = cv2.imread('human.jpg')
gray = cv2.cvtColor(img, cv2.COLOR_BGR2GRAY) gray = cv2.cvtColor(img, cv2.COLOR_BGR2GRAY)
aces = face_cascade.detectMultiScale(gray, 1.3, 5) faces = face_cascade.detectMultiScale(gray, 1.3, 5)
for (x,y,w,h) in faces: for (x,y,w,h) in faces:
# Draw a rectangle around detected face
cv2.rectangle(img,(x,y),(x+w,y+h),(255,0,0),2) cv2.rectangle(img,(x,y),(x+w,y+h),(255,0,0),2)
roi_gray = gray[y:y+h, x:x+w] roi_gray = gray[y:y+h, x:x+w]
roi_color = img[y:y+h, x:x+w] roi_color = img[y:y+h, x:x+w]
eyes = eye_cascade.detectMultiScale(roi_gray) eyes = eye_cascade.detectMultiScale(roi_gray)
for (ex,ey,ew,eh) in eyes: for (ex,ey,ew,eh) in eyes:
# Draw a rectangle around detected eyes
cv2.rectangle(roi_color,(ex,ey),(ex+ew,ey+eh),(0,255,0),2) cv2.rectangle(roi_color,(ex,ey),(ex+ew,ey+eh),(0,255,0),2)
cv2.imshow('img',img) cv2.imshow('img',img)