Will Face ID be a Better Security Feature? Why?

 

 Here comes another interesting discussion, "Do You Need Face ID Unlocking Features in Future Phone?"

Facial Recognition or Face ID is the fastest biometric technology that has one and only purpose – to identify human faces. Forget about fingerprints readers and eye scanners, current face recognition systems analyze the characteristics of a person’s face images that were taken with a digital video camera. It’s the least intrusive method that provides no delays and leaves the subjects entirely unaware of the process.

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The amazing uses of facial recognition tech are growing up each day. It is already being used for examination, investigation, and monitoring.Governments all over the world use it to identify potential and current threats. Retailers and businesses of all kinds look for suspected shoplifters or track their workers’ chronograms. There are a lot of social media apps which increase a user experience with FRT. Asidefrom public usage by airports and railway stations, stadiums and cashpoints, there is even a progressive adaptation of facial recognition technology in medical applications.


How Does Facial Recognition Technology Works?

The mathematical algorithms of biometric facial recognition follow several stages of image processing:

  • 1. Capture : The first step is for the system to collect physical or behavioral samples in predetermined conditions and during a stated period of time.
  • 2. Extraction : Then, all this gathered data should be extracted from the samples to create templates based on them.
  • 3. Comparison : After the extraction, collected data is compared with the existing templates.
  • 4. Matching : The final stage of face detection technology is to make a decision whether the face’s features of a new sample are matching with the one from a facial database or not. It usually takes just seconds.

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The best facial recognition technology is already here! The Apple’s iPhone X represents a beginning of the new era by implementing Facial Recognition Technology (FRT) for unlocking a smartphone. It’s possible thanks to infrared and 3D sensors that work non-stop within a front-facing camera. The systems unlock would be almost instantaneous and don’t require any buttons to be pressed.

But it’s hardly an exclusive example. There is famous Facebook facial recognition technology which accuracy and powerfulness happen to beat the FBI systems! Every time you upload a photo and tag your friends on it you provide enormous help for the facial recognition (FR) algorithm.

Pros:
  • 1. The Improvement of Security Level: A face biometric system greatly improves your security measures. All corporation’s premises would be protected since you’ll be able to track both the employees and any visitors that come into the area. Anyone who doesn’t have access or permission to be there will be captured by the recognition system that alerts you instantly about the trespassing.It requires eyes to be open, so no one can unlock your phone while you are sleeping.
  • 2. Easy Integration Process: Most of the time, integratable facial recognition tools work pretty flawlessly with the existing security software that companies have installed. And they’re also easy to program for interaction with a company’s computer system.
  • 3. High Accuracy Rates: These days, the success level of face tracking technology became higher than ever before. It’s possible but difficult to fool such system, so you can be sure that an FR digital security software will successfully track every aspect of attendances to provide a better level of protection for your facilities. Accuracy ensures that there won’t be any misunderstandings and uncool awkwardness that comes from bad face recognition software. With high levels of accuracy, you’d sure that the right person will be recognized at the right time.
  • 4. Full Automation: Automation means convenience and reduces the expenses too. As we are moving into a new Digital Age, where Machine has replace Human Activities, instead of manual recognition, which is done by security guards or the official representatives outside of company’s premises, the facial recognition tech automates the identification process and ensures its flawlessness every time without any haltings. You won’t even need an employee to monitor the cameras 24/7.


  • 5. Forget the Time Fraud: One of the big benefits that facial recognition technology companies offer is the time attendance tracking that allows excluding the time fraud among the workers. No more buddy favours from securities for staff members, since everyone now has to pass a face scanning devices to check-in for work. And the paid hours begin from this moment till the same check-out procedure. And the process will be fast due to the fact that employees don’t have to prove their identities or clock in with their plastic cards.
Cons:
  • 1. Processing & Storing: Storages are like gold in a digital world since you have to save huge amounts of data for future usage. Even though you get HD-video in a pretty low resolution, it still requires a significant space. Just as the high-quality image visuals. There is no need to process every video’s frame – it’s an enormous waste of resources. That’s why most of the time only a fraction (around 10 – 25%) is actually being put through an FRT. Professional agencies use whole clusters of computers in order to minimize total processing time. But every added computer means considerable data transfer via network, which can be influenced by input-output limitations that lower a processing speed.

  • 2. Image Size & Quality: It’s obvious that a facial recognition is a super advanced software that requires HQ digital cameras for algorithms to operate accurately. A face-detection system captures a face in the photo or screen-shot from a video, then the relative size of that face image will be compared with the size of enrolled one. So, the photo’s quality here affects the whole face recognition process, how well it would be done.Twins can sometimes crack Face Recognition security system.

  • 3. Surveillance Angle: The identification process is also under a great pressure of the surveillance angle that was responsible for the target’s face capturing. To enroll a face through the recognition software, the multiple angles are being used –  profile, frontal, 45-degree, etc. But to generate a clear template for the face, you’ll need nothing less than a frontal view. The higher resolution photo has and the more direct its angle is (goes for both enrolled and compared images) the more accurate resulting matches would be.Then, there are also troubles with such things as facial hair or sunglasses. One can still fool the FRT with a suddenly appeared or removed beard, same goes for obscuring face’s parts with glasses or masks. To avoid such failures, the databases must be regularly updated with the most up-to-date images.

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So, what is your opinion? Please share your views and opinion

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