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hjlf
3 years ago
10

An organization is developing an authentication service for use at the entry and exit ports of country borders. The service will

use data feeds obtained from passport systems, passenger manifests, and high-definition video feeds from CCTV systems that are located at the ports. The service will incorporate machine- learning techniques to eliminate biometric enrollment processes while still allowing authorities to identify passengers with increasing accuracy over time. The more frequently passengers travel, the more accurately the service will identify them. Which of the following biometrics will MOST likely be used, without the need for enrollment?
a. Voice
b. Gait
c. Vein
d. Facial
e. Retina
f. Fingerprint
Computers and Technology
1 answer:
frosja888 [35]3 years ago
7 0

Answer:

The correct answer is D. Facial biometrics.

Explanation:

A face recognition system is a computer program for identifying people from photos or videos. Face recognition is performed according to the geometric characteristics of the face and is compared with a database. It is also possible to determine the sex and estimate the age of persons. The main advantage of these systems is that the people who are going to be recognized by it do not need to enroll or provide their data on some previous basis, but, on the contrary, this system can extract images even without the consent of those investigated .

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MissTica

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Explanation:

3 0
2 years ago
You have been hired by an educational software company to create a program that automatically calculates the sum of each place-v
Vinvika [58]

Hi, you haven't provided the programing language, therefore, we will use python but you can extend it to any programing language by reading the code and the explanation.

Answer:

n1 = int(input("First numeber: "))

n2 = int(input("Second numeber: "))

for i in range(5):

   r1 = n1%10

   r2 = n2%10

   print(r1+r2)

   n1 = n1//10

   n2 = n2//10

 

Explanation:

  1. First, we ask for the user input n1 and n2
  2. We create a for-loop to calculate the sum of each place-value of two numbers
  3. We obtain the last number in n1 by using the mod operator (%) an the number ten this way we can always take the last value, we make the same for n2
  4. Then we print the result of adding the last two numbers (place value)
  5. Finally, we get rid of the last value and overwrite n1 and n2 to continue with the process

4 0
3 years ago
Suppose that the first number of a sequence is x, where x is an integer. Define ; ‍ if is even; ‍ ‍ ‍ if is odd. Then there exis
Anastasy [175]

Answer:

The program is written in c++ , go to the explanation part for it, the output can be found in the attached files.

Explanation:

C++ Code:

#include <iostream>

using namespace std;

int main() {

int x;

cout<<"Enter a number: ";

cin>>x;

int largest = x;

int position = 1, count = 0;

while(x != 1)

{

count++;

cout<<x<<" ";

if(x > largest)

{

largest = x;

position = count;

}

if(x%2 == 0)

x = x/2;

else

x = 3*x + 1;

}

cout<<x<<endl;

cout<<"The largest number of the sequence is "<<largest<<endl;

cout<<"The position of the largest number is "<<position<<endl;

return 0;

}

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Which presidential race has been called “the dirtiest in American history”
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The election of 1828, <span>President John Quincy Adams, and Andrew Jackson,</span>
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4 years ago
How to set a prperty to all intems in array c#
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Try looking at this site, <span>www.c-sharpcorner.com/article/working-with-arrays-in-C-Sharp/</span>
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