23d2d656652274809edbaf89979ab66ba168f12c,examples/facerec_from_webcam_faster.py,,,#,14

Before Change

            name = "Unknown"

            // If a match was found in known_face_encodings, just use the first one.
            if True in matches:
                first_match_index = matches.index(True)
                name = known_face_names[first_match_index]

            face_names.append(name)

    process_this_frame = not process_this_frame

After Change

        face_names = []
        for face_encoding in face_encodings:
            // See if the face is a match for the known face(s)
            matches = face_recognition.compare_faces(known_face_encodings, face_encoding)
            name = "Unknown"

            // // If a match was found in known_face_encodings, just use the first one.
            // if True in matches:
            //     first_match_index = matches.index(True)
            //     name = known_face_names[first_match_index]

            // Or instead, use the known face with the smallest distance to the new face
            face_distances = face_recognition.face_distance(known_face_encodings, face_encoding)
            best_match_index = np.argmin(face_distances)
            if matches[best_match_index]:
                name = known_face_names[best_match_index]

            face_names.append(name)

    process_this_frame = not process_this_frame

Instances