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In 2020, UIDAI introduced a new physical Aadhaar card made of PVC with additional security features such as holograms, micro text, ghost images, guilloché Patterns, invisible logos etc. [138] The PVC Aadhaar Card can be ordered by any Aadhaar holder from UIDAI's official website and it will be delivered to the Aadhaar holder's registered ...
However, facial recognition of masked faces is increasingly getting more reliable. Another solution is the application of obfuscation to images that may fool facial recognition systems while still appearing normal to a human user. These could be used for when images are posted online or on social media.
Described as the malicious spirit, or onryō, of a woman, she partially covers her face with a mask or other item and carries a pair of scissors, a knife, or some other sharp object. She is most often described as a tall woman of about 175-180cm, however, some people believe she is up to 8 feet tall, having long, straight black hair, white ...
Visual masking involves surrounding a target image (here, the word "radio") with another image. Visual masking is a phenomenon of visual perception. It occurs when the visibility of one image, called a target, is reduced by the presence of another image, called a mask. [1] The target might be invisible or appear to have reduced contrast or ...
Unsharp masking applied to lower part of image. Unsharp masking (USM) is an image sharpening technique, first implemented in darkroom photography, but now commonly used in digital image processing software. Its name derives from the fact that the technique uses a blurred, or "unsharp", negative image to create a mask of the original image. The ...
A large number of people remain without identity documents - poor people especially. In order to include them, identity requirements for Aadhaar have been reduced, however biometric facilities have been provided to reduce or eliminated duplication, so while it may be possible to obtain the card under a false name, it is less likely to be able to obtain another Aadhaar card under a different ...
In image processing, a kernel, convolution matrix, or mask is a small matrix used for blurring, sharpening, embossing, edge detection, and more. This is accomplished by doing a convolution between the kernel and an image .
Some promoters of biometric voting registration point out that this technology, if properly customised to the country's needs and well implemented, could offer better accessibility for citizens; help avoiding long queues and waiting times for registration and voting; add simplicity and speed to the election cycle (e.g. voter identification documents can make it easier for polling staff to ...