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Table of contents
- Retinal scanner essay in 2021
- Best scanner
- Biometric retinal scanner
- Retinal scanner for security
- Retinal scanner lock
- Retinal scanners technology
- Retinal scanner essay 07
- Retinal scanner essay 08
Retinal scanner essay in 2021
Best scanner
Biometric retinal scanner
Retinal scanner for security
Retinal scanner lock
Retinal scanners technology
Retinal scanner essay 07
Retinal scanner essay 08
When do you need a retinal biometric scan?
Although retinal patterns may be altered in cases of diabetes, glaucoma or retinal degenerative disorders, the retina typically remains unchanged from birth until death. (Source: Wikipedia) A biometric identifier known as a retinal scan is used to map the unique patterns of a person’s retina.
What's the difference between Iris and retinal biometrics?
In biometrics, iris and retinal scanning are known as “ocular-based” identification technologies, meaning they rely on unique physiological characteristics of the eye to identify an individual. Even though they both share part of the eye for identification purposes, these biometric modalities are quite different in how they work.
How is a retinal scan used to identify a person?
The Retina A biometric identifier known as a retinal scan is used to map the unique patterns of a person’s retina. The blood vessels within the retina absorb light more readily than the surrounding tissue and are easily identified with appropriate lighting.
Why is the retina unique to each person?
Because of the complex structure of the capillaries that supply the retina with blood, each person’s retina is unique. The network of blood vessels in the retina is so complex that even identical twins do not share a similar pattern.
Last Update: Oct 2021
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