Commit 5fc81f6

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Update face-detect.py

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Lines changed: 1 addition & 8 deletions

Original file line number	Diff line number	Diff line change
`@@ -12,23 +12,16 @@ 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))`
`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)`
`19`		`- else:`
`20`		`- cv2.putText(img,a+"faces detected",(15,350), font, 2,(255,0,0),2,cv2.LINE_AA)`
`21`	`15`
`22`	`16`	`for (x, y, w, h) in face:`
`23`	`17`	`cv2.rectangle(img, (x, y), (x + w, y + h), (0, 255, 0), 2)`
`24`	`18`
`25`	`19`	`cv2.imshow("Face Detect", img)`
`26`	`20`
`27`		`- if cv2.waitKey(1) &0xFF== ord('q'):# Press q to quit`
	`21`	`+ if cv2.waitKey(1) == 27:`
`28`	`22`	`break`
`29`	`23`
`30`	`24`	`cap.release()`
`31`		`- cv2.destroyAllWindows()`
`32`	`25`
`33`	`26`
`34`	`27`	`detect()`

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