@@ -80,6 +80,53 @@ def predictface():
8080
8181 else :
8282 return jsonify ({'similarity_percentage' : 'Could not detect faces in both images.' })
83+ 84+ @app .route ('/face_recognize_from_Urls' ,methods = ['POST' ])
85+ def predictface ():
86+ data = request .json
87+ url1 = data ['url1' ]
88+ # get URL of first image from form data
89+ url2 = data ['url2' ]
90+ 91+ # Read the first image from URL using requests library
92+ img1 = cv2 .imdecode (np .frombuffer (requests .get (url1 ).content , np .uint8 ), cv2 .IMREAD_COLOR )
93+ 94+ # Download the second image from the URL
95+ with urllib .request .urlopen (url2 ) as url :
96+ s = url .read ()
97+ img2 = cv2 .imdecode (np .frombuffer (s , np .uint8 ), cv2 .IMREAD_COLOR )
98+ 99+ # Convert the images to grayscale
100+ gray_img1 = cv2 .cvtColor (img1 , cv2 .COLOR_BGR2GRAY )
101+ gray_img2 = cv2 .cvtColor (img2 , cv2 .COLOR_BGR2GRAY )
102+ 103+ # Detect faces in the images
104+ faces1 = face_cascade .detectMultiScale (gray_img1 , scaleFactor = 1.1 , minNeighbors = 5 )
105+ faces2 = face_cascade .detectMultiScale (gray_img2 , scaleFactor = 1.1 , minNeighbors = 5 )
106+ 107+ # Compare only the first detected face in each image
108+ if len (faces1 ) > 0 and len (faces2 ) > 0 :
109+ x1 , y1 , w1 , h1 = faces1 [0 ]
110+ x2 , y2 , w2 , h2 = faces2 [0 ]
111+ 112+ # Extract the face regions from the images
113+ face1 = gray_img1 [y1 :y1 + h1 , x1 :x1 + w1 ]
114+ face2 = gray_img2 [y2 :y2 + h2 , x2 :x2 + w2 ]
115+ 116+ # Resize the face regions to the same dimensions
117+ resized_face1 = cv2 .resize (face1 , (face2 .shape [1 ], face2 .shape [0 ]))
118+ 119+ # Calculate the structural similarity index between the face regions
120+ score = ssim (resized_face1 , face2 , full = True )[0 ]
121+ 122+ # Convert the similarity score to a percentage
123+ similarity_percentage = score * 100
124+ 125+ # Return the similarity percentage in a JSON response
126+ return jsonify ({'similarity_percentage' : similarity_percentage })
127+ 128+ else :
129+ return jsonify ({'similarity_percentage' : 'Could not detect faces in both images.' })
83130
84131if __name__ == '__main__' :
85132 app .run (debug = True )
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