Facial Recognition Systems, Is This an Effective Tool for...

April S Professor G P Wright BA 731 Business and Information Technology 08 December 2012 Facial Recognition Systems, Is this an effective tool for security? Facial Recognition software has been used in many atmospheres to assist in security. There has been controversy as to wither or not facial recognition is an accurate tool. The software has been in existence for many years but still can be defeated by criminals, terrorists, and even by citizens in general without malice. History of Facial Recognition Software. Between the years 1964 to 1965; facial recognition started in its infancy by Woody Bledsoe, Helen Chan Wolf, and Charles Bisson. The project name man-machine utilized mug shot photos, the operator would†¦show more content†¦If the face matches a â€Å"predetermined identity,† then the person is logged into the device. The software is also capable of having multiple user profiles. Google was not the first with the software; Samsung Galaxy S3, Samsung’s Galaxy Nexus as well as Apple. Apple also filed for a patent for facial recognition simi lar to Google’s, which could cause patent lawsuits or legal battles. Effectiveness of Facial Recognition Software The effectiveness of facial recognition software comes into question if you look at the disadvantages this concept has. Originally the software was designed using 2D imaging both with the photo database and with the subject themselves. This process was called into question for its accuracy being that the human face is not 2D. 2D is unable to capture the full face, lighting variations’ effect the outcome of the image to compare with the mug shots. If the person pose changes in anyway, a tilt of the head, this affects the overall results of the image and can affect the accuracy of the comparison to the mug shot, this includes anything from the slight tilt of the head to wearing eye glasses or a hat. 3D imaging software was designed to combat the issues of 2D imaging. 3D is able to process the facial variations with better accuracy. 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