Channel: Intraday Guru

Category: Science & Technology

Tags: face id vs iris scanningwhat is iris scanningscanningretina scanningiris scanning technologygalaxy s8 iris scanneriris scanning note 8note 9 iris scanningtechnologyworking iris scanningiris scanning projectiris scanneriris scanning camerairis scaniris scanningiris scanning benefitsiris scanning devicesbiometric scanning

Description: Iris scanning / Scanner : Iris scanning offers a much simpler alternative to remembering passwords and usernames. Iris scanning can seem very futuristic, but at the heart of the system is a simple CCD digital camera. Where are iris scanners used? Iris scanning plays a key role in the biometric border control pilot project underway at the Otay Mesa US-Mexico land border. Iris biometrics are used to protect CERN, the scientific facility in Geneva, Switzerland, famous for housing the Large Hadron Collider. Iris recognition or iris scanning is the process of using visible and near-infrared light to take a high-contrast photograph of a person's iris. It is a form of biometric technology in the same category as face recognition and fingerprinting. Can iris scanner be fooled? The iris scanner on a Samsung Galaxy S8 phone can be fooled by a black-and-white photograph, German hackers have shown. ... Samsung claims the iris scanner on its Galaxy S8 flagship phone provides "airtight security," but that may not be the case. How much does an iris scanner cost? It retails for around $200 and at least another six models are following suit. The cost of incorporating iris recognition into a mobile device has fallen to only around $3—$5 in mass production How long does an iris scan take? The method we developed images the eye multiple times to see whether it's actually responding to changes in brightness; the process takes about 3 seconds to verify the iris is alive. For comparison, even iris-recognition systems that require just one snapshot usually take about that much time to make an identification. It uses both visible and near-infrared light to take a clear, high-contrast picture of a person's iris. With near-infrared light, a person's pupil is very black, making it easy for the computer to isolate the pupil and iris. What is iris scanning #irisscanning #irisscanner #irisscanningtechnology