@@ -89,6 +89,53 @@ def predictface():
8989
9090 else :
9191 return jsonify ({'similarity_percentage' : 'Could not detect faces in both images.' })
92+ 93+ @app .route ('/face_recognize_from_Urls' ,methods = ['POST' ])
94+ def predictface ():
95+ data = request .json
96+ url1 = data ['url1' ]
97+ # get URL of first image from form data
98+ url2 = data ['url2' ]
99+ 100+ # Read the first image from URL using requests library
101+ img1 = cv2 .imdecode (np .frombuffer (requests .get (url1 ).content , np .uint8 ), cv2 .IMREAD_COLOR )
102+ 103+ # Download the second image from the URL
104+ with urllib .request .urlopen (url2 ) as url :
105+ s = url .read ()
106+ img2 = cv2 .imdecode (np .frombuffer (s , np .uint8 ), cv2 .IMREAD_COLOR )
107+ 108+ # Convert the images to grayscale
109+ gray_img1 = cv2 .cvtColor (img1 , cv2 .COLOR_BGR2GRAY )
110+ gray_img2 = cv2 .cvtColor (img2 , cv2 .COLOR_BGR2GRAY )
111+ 112+ # Detect faces in the images
113+ faces1 = face_cascade .detectMultiScale (gray_img1 , scaleFactor = 1.1 , minNeighbors = 5 )
114+ faces2 = face_cascade .detectMultiScale (gray_img2 , scaleFactor = 1.1 , minNeighbors = 5 )
115+ 116+ # Compare only the first detected face in each image
117+ if len (faces1 ) > 0 and len (faces2 ) > 0 :
118+ x1 , y1 , w1 , h1 = faces1 [0 ]
119+ x2 , y2 , w2 , h2 = faces2 [0 ]
120+ 121+ # Extract the face regions from the images
122+ face1 = gray_img1 [y1 :y1 + h1 , x1 :x1 + w1 ]
123+ face2 = gray_img2 [y2 :y2 + h2 , x2 :x2 + w2 ]
124+ 125+ # Resize the face regions to the same dimensions
126+ resized_face1 = cv2 .resize (face1 , (face2 .shape [1 ], face2 .shape [0 ]))
127+ 128+ # Calculate the structural similarity index between the face regions
129+ score = ssim (resized_face1 , face2 , full = True )[0 ]
130+ 131+ # Convert the similarity score to a percentage
132+ similarity_percentage = score * 100
133+ 134+ # Return the similarity percentage in a JSON response
135+ return jsonify ({'similarity_percentage' : similarity_percentage })
136+ 137+ else :
138+ return jsonify ({'similarity_percentage' : 'Could not detect faces in both images.' })
92139
93140
94141if __name__ == '__main__' :
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