Commit a401eb1

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Update face_detect3.py

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Lines changed: 5 additions & 6 deletions

Original file line number	Diff line number	Diff line change
`@@ -12,13 +12,13 @@ def detect():`
`12`	`12`	`gray = cv2.cvtColor(img, cv2.COLOR_BGR2GRAY)`
`13`	`13`
`14`	`14`	`face = face_cascade.detectMultiScale(gray, 1.1, 4)`
`15`		`- a=str(len(face))`
	`15`	`+ a=len(face)`
`16`	`16`	`font = cv2.FONT_HERSHEY_SIMPLEX`
`17`		`- if int(a)==1:`
`18`		`- cv2.putText(img,a+"face detected",(15,350), font, 2,(255,0,0),2,cv2.LINE_AA)`
	`17`	`+ if a<=1:`
	`18`	`+ cv2.putText(img,str(a)+"face detected",(15,350), font, 2,(255,0,0),2,cv2.LINE_AA)`
`19`	`19`	`else:`
`20`		`- cv2.putText(img,a+"faces detected",(15,350), font, 2,(255,0,0),2,cv2.LINE_AA)`
`21`		`-`
	`20`	`+ cv2.putText(img,str(a)+"faces detected",(15,350), font, 2,(255,0,0),2,cv2.LINE_AA)`
	`21`	`+`
`22`	`22`	`for (x, y, w, h) in face:`
`23`	`23`	`cv2.rectangle(img, (x, y), (x + w, y + h), (0, 255, 0), 2)`
`24`	`24`
`@@ -28,7 +28,6 @@ def detect():`
`28`	`28`	`break`
`29`	`29`
`30`	`30`	`cap.release()`
`31`		`- cv2.destroyAllWindows()`
`32`	`31`
`33`	`32`
`34`	`33`	`detect()`

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